System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "casjnm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and a -> ac; swap s and j -> js; swap n and m -> mn. That gives "acjsmn".
result = "acjsmn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xgioa".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and g -> gx; swap i and o -> oi; a has no partner so it stays. That gives "gxoia".
result = "gxoia"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8455".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 4 -> 48; swap 5 and 5 -> 55. That gives "4855".
result = "4855"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "cwpn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and w -> wc; swap p and n -> np. That gives "wcnp".
result = "wcnp"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8066".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 0 -> 08; swap 6 and 6 -> 66. That gives "0866".
result = "0866"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gzbs".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and z -> zg; swap b and s -> sb. That gives "zgsb".
result = "zgsb"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "tgxls".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and g -> gt; swap x and l -> lx; s has no partner so it stays. That gives "gtlxs".
result = "gtlxs"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "sjvksc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap s and j -> js; swap v and k -> kv; swap s and c -> cs. That gives "jskvcs".
result = "jskvcs"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wpszo".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and p -> pw; swap s and z -> zs; o has no partner so it stays. That gives "pwzso".
result = "pwzso"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fzfrk".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and z -> zf; swap f and r -> rf; k has no partner so it stays. That gives "zfrfk".
result = "zfrfk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gsdcdnbs".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and s -> sg; swap d and c -> cd; swap d and n -> nd; swap b and s -> sb. That gives "sgcdndsb".
result = "sgcdndsb"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "iskdljrj".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and s -> si; swap k and d -> dk; swap l and j -> jl; swap r and j -> jr. That gives "sidkjljr".
result = "sidkjljr"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "rgiedtz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap r and g -> gr; swap i and e -> ei; swap d and t -> td; z has no partner so it stays. That gives "greitdz".
result = "greitdz"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9077".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 0 -> 09; swap 7 and 7 -> 77. That gives "0977".
result = "0977"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9937".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 9 -> 99; swap 3 and 7 -> 73. That gives "9973".
result = "9973"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "2644".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 2 and 6 -> 62; swap 4 and 4 -> 44. That gives "6244".
result = "6244"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "obbun".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap o and b -> bo; swap b and u -> ub; n has no partner so it stays. That gives "boubn".
result = "boubn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "zhvah".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap z and h -> hz; swap v and a -> av; h has no partner so it stays. That gives "hzavh".
result = "hzavh"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "roxc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap r and o -> or; swap x and c -> cx. That gives "orcx".
result = "orcx"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "pgbcior".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap p and g -> gp; swap b and c -> cb; swap i and o -> oi; r has no partner so it stays. That gives "gpcboir".
result = "gpcboir"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8520".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 5 -> 58; swap 2 and 0 -> 02. That gives "5802".
result = "5802"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "cdrqu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and d -> dc; swap r and q -> qr; u has no partner so it stays. That gives "dcqru".
result = "dcqru"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9907".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 9 -> 99; swap 0 and 7 -> 70. That gives "9970".
result = "9970"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "idnfa".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and d -> di; swap n and f -> fn; a has no partner so it stays. That gives "difna".
result = "difna"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "vnftwz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap v and n -> nv; swap f and t -> tf; swap w and z -> zw. That gives "nvtfzw".
result = "nvtfzw"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "rjnnj".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap r and j -> jr; swap n and n -> nn; j has no partner so it stays. That gives "jrnnj".
result = "jrnnj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "trbjdaue".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and r -> rt; swap b and j -> jb; swap d and a -> ad; swap u and e -> eu. That gives "rtjbadeu".
result = "rtjbadeu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xnhfvckr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and n -> nx; swap h and f -> fh; swap v and c -> cv; swap k and r -> rk. That gives "nxfhcvrk".
result = "nxfhcvrk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hrpz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and r -> rh; swap p and z -> zp. That gives "rhzp".
result = "rhzp"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "akmaze".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and k -> ka; swap m and a -> am; swap z and e -> ez. That gives "kaamez".
result = "kaamez"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gzvafuo".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and z -> zg; swap v and a -> av; swap f and u -> uf; o has no partner so it stays. That gives "zgavufo".
result = "zgavufo"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nwip".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and w -> wn; swap i and p -> pi. That gives "wnpi".
result = "wnpi"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xrfqrjic".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and r -> rx; swap f and q -> qf; swap r and j -> jr; swap i and c -> ci. That gives "rxqfjrci".
result = "rxqfjrci"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "2019".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 2 and 0 -> 02; swap 1 and 9 -> 91. That gives "0291".
result = "0291"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "myavotn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap m and y -> ym; swap a and v -> va; swap o and t -> to; n has no partner so it stays. That gives "ymvaton".
result = "ymvaton"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nlzjik".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and l -> ln; swap z and j -> jz; swap i and k -> ki. That gives "lnjzki".
result = "lnjzki"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1701".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 7 -> 71; swap 0 and 1 -> 10. That gives "7110".
result = "7110"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yririwc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and r -> ry; swap i and r -> ri; swap i and w -> wi; c has no partner so it stays. That gives "ryriwic".
result = "ryriwic"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "eqldto".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap e and q -> qe; swap l and d -> dl; swap t and o -> ot. That gives "qedlot".
result = "qedlot"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "syoabi".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap s and y -> ys; swap o and a -> ao; swap b and i -> ib. That gives "ysaoib".
result = "ysaoib"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hysu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and y -> yh; swap s and u -> us. That gives "yhus".
result = "yhus"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "zciglse".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap z and c -> cz; swap i and g -> gi; swap l and s -> sl; e has no partner so it stays. That gives "czgisle".
result = "czgisle"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fxqm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and x -> xf; swap q and m -> mq. That gives "xfmq".
result = "xfmq"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "jctwut".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap j and c -> cj; swap t and w -> wt; swap u and t -> tu. That gives "cjwttu".
result = "cjwttu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "2970".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 2 and 9 -> 92; swap 7 and 0 -> 07. That gives "9207".
result = "9207"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "aetve".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and e -> ea; swap t and v -> vt; e has no partner so it stays. That gives "eavte".
result = "eavte"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "pwjszy".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap p and w -> wp; swap j and s -> sj; swap z and y -> yz. That gives "wpsjyz".
result = "wpsjyz"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1705".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 7 -> 71; swap 0 and 5 -> 50. That gives "7150".
result = "7150"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "dkaelcfg".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap d and k -> kd; swap a and e -> ea; swap l and c -> cl; swap f and g -> gf. That gives "kdeaclgf".
result = "kdeaclgf"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7988".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 9 -> 97; swap 8 and 8 -> 88. That gives "9788".
result = "9788"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hrsnvlru".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and r -> rh; swap s and n -> ns; swap v and l -> lv; swap r and u -> ur. That gives "rhnslvur".
result = "rhnslvur"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "6109".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 6 and 1 -> 16; swap 0 and 9 -> 90. That gives "1690".
result = "1690"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lmyjb".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and m -> ml; swap y and j -> jy; b has no partner so it stays. That gives "mljyb".
result = "mljyb"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xgyurf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and g -> gx; swap y and u -> uy; swap r and f -> fr. That gives "gxuyfr".
result = "gxuyfr"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7665".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 6 -> 67; swap 6 and 5 -> 56. That gives "6756".
result = "6756"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "kxnp".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap k and x -> xk; swap n and p -> pn. That gives "xkpn".
result = "xkpn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nlhkbvjo".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and l -> ln; swap h and k -> kh; swap b and v -> vb; swap j and o -> oj. That gives "lnkhvboj".
result = "lnkhvboj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lspartu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and s -> sl; swap p and a -> ap; swap r and t -> tr; u has no partner so it stays. That gives "slaptru".
result = "slaptru"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fogvynco".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and o -> of; swap g and v -> vg; swap y and n -> ny; swap c and o -> oc. That gives "ofvgnyoc".
result = "ofvgnyoc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "umibxbn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap u and m -> mu; swap i and b -> bi; swap x and b -> bx; n has no partner so it stays. That gives "mubibxn".
result = "mubibxn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xfetcy".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and f -> fx; swap e and t -> te; swap c and y -> yc. That gives "fxteyc".
result = "fxteyc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "orydcnpv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap o and r -> ro; swap y and d -> dy; swap c and n -> nc; swap p and v -> vp. That gives "rodyncvp".
result = "rodyncvp"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "6071".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 6 and 0 -> 06; swap 7 and 1 -> 17. That gives "0617".
result = "0617"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1290".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 2 -> 21; swap 9 and 0 -> 09. That gives "2109".
result = "2109"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gruglzji".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and r -> rg; swap u and g -> gu; swap l and z -> zl; swap j and i -> ij. That gives "rgguzlij".
result = "rgguzlij"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "przrjkx".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap p and r -> rp; swap z and r -> rz; swap j and k -> kj; x has no partner so it stays. That gives "rprzkjx".
result = "rprzkjx"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "3507".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 3 and 5 -> 53; swap 0 and 7 -> 70. That gives "5370".
result = "5370"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "3288".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 3 and 2 -> 23; swap 8 and 8 -> 88. That gives "2388".
result = "2388"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wjid".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and j -> jw; swap i and d -> di. That gives "jwdi".
result = "jwdi"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "cczbxpub".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and c -> cc; swap z and b -> bz; swap x and p -> px; swap u and b -> bu. That gives "ccbzpxbu".
result = "ccbzpxbu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "rsnuua".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap r and s -> sr; swap n and u -> un; swap u and a -> au. That gives "srunau".
result = "srunau"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xvxvc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and v -> vx; swap x and v -> vx; c has no partner so it stays. That gives "vxvxc".
result = "vxvxc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fgpbx".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and g -> gf; swap p and b -> bp; x has no partner so it stays. That gives "gfbpx".
result = "gfbpx"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "iatzm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and a -> ai; swap t and z -> zt; m has no partner so it stays. That gives "aiztm".
result = "aiztm"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ysnzbuae".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and s -> sy; swap n and z -> zn; swap b and u -> ub; swap a and e -> ea. That gives "syznubea".
result = "syznubea"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1228".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 2 -> 21; swap 2 and 8 -> 82. That gives "2182".
result = "2182"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "qrnapcok".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap q and r -> rq; swap n and a -> an; swap p and c -> cp; swap o and k -> ko. That gives "rqancpko".
result = "rqancpko"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "bfgjzzde".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap b and f -> fb; swap g and j -> jg; swap z and z -> zz; swap d and e -> ed. That gives "fbjgzzed".
result = "fbjgzzed"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "2817".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 2 and 8 -> 82; swap 1 and 7 -> 71. That gives "8271".
result = "8271"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yqgzfqv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and q -> qy; swap g and z -> zg; swap f and q -> qf; v has no partner so it stays. That gives "qyzgqfv".
result = "qyzgqfv"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "tzgcivtd".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and z -> zt; swap g and c -> cg; swap i and v -> vi; swap t and d -> dt. That gives "ztcgvidt".
result = "ztcgvidt"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "dqnlc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap d and q -> qd; swap n and l -> ln; c has no partner so it stays. That gives "qdlnc".
result = "qdlnc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9205".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 2 -> 29; swap 0 and 5 -> 50. That gives "2950".
result = "2950"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yzdwhe".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and z -> zy; swap d and w -> wd; swap h and e -> eh. That gives "zywdeh".
result = "zywdeh"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ogfrrzh".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap o and g -> go; swap f and r -> rf; swap r and z -> zr; h has no partner so it stays. That gives "gorfzrh".
result = "gorfzrh"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "sdyexecr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap s and d -> ds; swap y and e -> ey; swap x and e -> ex; swap c and r -> rc. That gives "dseyexrc".
result = "dseyexrc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ybob".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and b -> by; swap o and b -> bo. That gives "bybo".
result = "bybo"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "5350".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 5 and 3 -> 35; swap 5 and 0 -> 05. That gives "3505".
result = "3505"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "owyvk".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap o and w -> wo; swap y and v -> vy; k has no partner so it stays. That gives "wovyk".
result = "wovyk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "pzzdmrv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap p and z -> zp; swap z and d -> dz; swap m and r -> rm; v has no partner so it stays. That gives "zpdzrmv".
result = "zpdzrmv"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fsuc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and s -> sf; swap u and c -> cu. That gives "sfcu".
result = "sfcu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "6383".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 6 and 3 -> 36; swap 8 and 3 -> 38. That gives "3638".
result = "3638"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xvyu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and v -> vx; swap y and u -> uy. That gives "vxuy".
result = "vxuy"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "muwenj".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap m and u -> um; swap w and e -> ew; swap n and j -> jn. That gives "umewjn".
result = "umewjn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "5498".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 5 and 4 -> 45; swap 9 and 8 -> 89. That gives "4589".
result = "4589"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "uztstuqm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap u and z -> zu; swap t and s -> st; swap t and u -> ut; swap q and m -> mq. That gives "zustutmq".
result = "zustutmq"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "timxk".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and i -> it; swap m and x -> xm; k has no partner so it stays. That gives "itxmk".
result = "itxmk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "kzjr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap k and z -> zk; swap j and r -> rj. That gives "zkrj".
result = "zkrj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8954".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 9 -> 98; swap 5 and 4 -> 45. That gives "9845".
result = "9845"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ynvy".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and n -> ny; swap v and y -> yv. That gives "nyyv".
result = "nyyv"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fdatth".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and d -> df; swap a and t -> ta; swap t and h -> ht. That gives "dftaht".
result = "dftaht"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nhtcuq".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and h -> hn; swap t and c -> ct; swap u and q -> qu. That gives "hnctqu".
result = "hnctqu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ggvfre".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and g -> gg; swap v and f -> fv; swap r and e -> er. That gives "ggfver".
result = "ggfver"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xyxnkl".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and y -> yx; swap x and n -> nx; swap k and l -> lk. That gives "yxnxlk".
result = "yxnxlk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nxbxmksz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and x -> xn; swap b and x -> xb; swap m and k -> km; swap s and z -> zs. That gives "xnxbkmzs".
result = "xnxbkmzs"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "bedf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap b and e -> eb; swap d and f -> fd. That gives "ebfd".
result = "ebfd"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8130".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 1 -> 18; swap 3 and 0 -> 03. That gives "1803".
result = "1803"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lfdvl".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and f -> fl; swap d and v -> vd; l has no partner so it stays. That gives "flvdl".
result = "flvdl"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xzoxtgsy".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and z -> zx; swap o and x -> xo; swap t and g -> gt; swap s and y -> ys. That gives "zxxogtys".
result = "zxxogtys"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xtjqbyuz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and t -> tx; swap j and q -> qj; swap b and y -> yb; swap u and z -> zu. That gives "txqjybzu".
result = "txqjybzu"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1623".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 6 -> 61; swap 2 and 3 -> 32. That gives "6132".
result = "6132"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "muubepax".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap m and u -> um; swap u and b -> bu; swap e and p -> pe; swap a and x -> xa. That gives "umbupexa".
result = "umbupexa"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yhrevwg".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and h -> hy; swap r and e -> er; swap v and w -> wv; g has no partner so it stays. That gives "hyerwvg".
result = "hyerwvg"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "zsgdjp".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap z and s -> sz; swap g and d -> dg; swap j and p -> pj. That gives "szdgpj".
result = "szdgpj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ziip".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap z and i -> iz; swap i and p -> pi. That gives "izpi".
result = "izpi"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "tnnzg".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and n -> nt; swap n and z -> zn; g has no partner so it stays. That gives "ntzng".
result = "ntzng"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4367".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 3 -> 34; swap 6 and 7 -> 76. That gives "3476".
result = "3476"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ndxi".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and d -> dn; swap x and i -> ix. That gives "dnix".
result = "dnix"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4687".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 6 -> 64; swap 8 and 7 -> 78. That gives "6478".
result = "6478"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1117".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 1 -> 11; swap 1 and 7 -> 71. That gives "1171".
result = "1171"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "qgncfn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap q and g -> gq; swap n and c -> cn; swap f and n -> nf. That gives "gqcnnf".
result = "gqcnnf"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1687".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 6 -> 61; swap 8 and 7 -> 78. That gives "6178".
result = "6178"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "cxaaf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and x -> xc; swap a and a -> aa; f has no partner so it stays. That gives "xcaaf".
result = "xcaaf"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "aqnwkspu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and q -> qa; swap n and w -> wn; swap k and s -> sk; swap p and u -> up. That gives "qawnskup".
result = "qawnskup"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ibyea".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and b -> bi; swap y and e -> ey; a has no partner so it stays. That gives "bieya".
result = "bieya"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4173".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 1 -> 14; swap 7 and 3 -> 37. That gives "1437".
result = "1437"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "woqi".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and o -> ow; swap q and i -> iq. That gives "owiq".
result = "owiq"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wzzbbrvf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and z -> zw; swap z and b -> bz; swap b and r -> rb; swap v and f -> fv. That gives "zwbzrbfv".
result = "zwbzrbfv"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9285".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 2 -> 29; swap 8 and 5 -> 58. That gives "2958".
result = "2958"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "asmhkts".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and s -> sa; swap m and h -> hm; swap k and t -> tk; s has no partner so it stays. That gives "sahmtks".
result = "sahmtks"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yqrvqf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and q -> qy; swap r and v -> vr; swap q and f -> fq. That gives "qyvrfq".
result = "qyvrfq"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gzjw".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and z -> zg; swap j and w -> wj. That gives "zgwj".
result = "zgwj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "xjjzyhnh".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap x and j -> jx; swap j and z -> zj; swap y and h -> hy; swap n and h -> hn. That gives "jxzjhyhn".
result = "jxzjhyhn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "bckm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap b and c -> cb; swap k and m -> mk. That gives "cbmk".
result = "cbmk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wnhscqf".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and n -> nw; swap h and s -> sh; swap c and q -> qc; f has no partner so it stays. That gives "nwshqcf".
result = "nwshqcf"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7949".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 9 -> 97; swap 4 and 9 -> 94. That gives "9794".
result = "9794"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "cosvbpic".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and o -> oc; swap s and v -> vs; swap b and p -> pb; swap i and c -> ci. That gives "ocvspbci".
result = "ocvspbci"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "qzhb".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap q and z -> zq; swap h and b -> bh. That gives "zqbh".
result = "zqbh"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "rxmbw".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap r and x -> xr; swap m and b -> bm; w has no partner so it stays. That gives "xrbmw".
result = "xrbmw"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ifgkeeyr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and f -> fi; swap g and k -> kg; swap e and e -> ee; swap y and r -> ry. That gives "fikgeery".
result = "fikgeery"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7103".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 1 -> 17; swap 0 and 3 -> 30. That gives "1730".
result = "1730"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "fyxmabg".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap f and y -> yf; swap x and m -> mx; swap a and b -> ba; g has no partner so it stays. That gives "yfmxbag".
result = "yfmxbag"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hsgleoa".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and s -> sh; swap g and l -> lg; swap e and o -> oe; a has no partner so it stays. That gives "shlgoea".
result = "shlgoea"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "txpghzyr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and x -> xt; swap p and g -> gp; swap h and z -> zh; swap y and r -> ry. That gives "xtgpzhry".
result = "xtgpzhry"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yrocdol".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and r -> ry; swap o and c -> co; swap d and o -> od; l has no partner so it stays. That gives "rycoodl".
result = "rycoodl"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "nkcyhkfv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap n and k -> kn; swap c and y -> yc; swap h and k -> kh; swap f and v -> vf. That gives "knyckhvf".
result = "knyckhvf"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "alsvo".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and l -> la; swap s and v -> vs; o has no partner so it stays. That gives "lavso".
result = "lavso"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hgcftbyb".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and g -> gh; swap c and f -> fc; swap t and b -> bt; swap y and b -> by. That gives "ghfcbtby".
result = "ghfcbtby"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "chcrcg".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and h -> hc; swap c and r -> rc; swap c and g -> gc. That gives "hcrcgc".
result = "hcrcgc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "khkt".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap k and h -> hk; swap k and t -> tk. That gives "hktk".
result = "hktk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lkesh".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and k -> kl; swap e and s -> se; h has no partner so it stays. That gives "klseh".
result = "klseh"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wjyid".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and j -> jw; swap y and i -> iy; d has no partner so it stays. That gives "jwiyd".
result = "jwiyd"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hfsxxnr".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and f -> fh; swap s and x -> xs; swap x and n -> nx; r has no partner so it stays. That gives "fhxsnxr".
result = "fhxsnxr"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gtfvtwmt".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and t -> tg; swap f and v -> vf; swap t and w -> wt; swap m and t -> tm. That gives "tgvfwttm".
result = "tgvfwttm"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ynjfmapd".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and n -> ny; swap j and f -> fj; swap m and a -> am; swap p and d -> dp. That gives "nyfjamdp".
result = "nyfjamdp"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "txzc".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap t and x -> xt; swap z and c -> cz. That gives "xtcz".
result = "xtcz"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4016".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 0 -> 04; swap 1 and 6 -> 61. That gives "0461".
result = "0461"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8092".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 0 -> 08; swap 9 and 2 -> 29. That gives "0829".
result = "0829"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8917".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 9 -> 98; swap 1 and 7 -> 71. That gives "9871".
result = "9871"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "jvsyzul".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap j and v -> vj; swap s and y -> ys; swap z and u -> uz; l has no partner so it stays. That gives "vjysuzl".
result = "vjysuzl"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "wlygwm".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and l -> lw; swap y and g -> gy; swap w and m -> mw. That gives "lwgymw".
result = "lwgymw"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7903".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 9 -> 97; swap 0 and 3 -> 30. That gives "9730".
result = "9730"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hedwxne".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and e -> eh; swap d and w -> wd; swap x and n -> nx; e has no partner so it stays. That gives "ehwdnxe".
result = "ehwdnxe"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "mwnu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap m and w -> wm; swap n and u -> un. That gives "wmun".
result = "wmun"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "waoic".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap w and a -> aw; swap o and i -> io; c has no partner so it stays. That gives "awioc".
result = "awioc"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "1354".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 1 and 3 -> 31; swap 5 and 4 -> 45. That gives "3145".
result = "3145"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "5958".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 5 and 9 -> 95; swap 5 and 8 -> 85. That gives "9585".
result = "9585"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hpidphzn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and p -> ph; swap i and d -> di; swap p and h -> hp; swap z and n -> nz. That gives "phdihpnz".
result = "phdihpnz"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gvol".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and v -> vg; swap o and l -> lo. That gives "vglo".
result = "vglo"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "chnw".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap c and h -> hc; swap n and w -> wn. That gives "hcwn".
result = "hcwn"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lrby".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and r -> rl; swap b and y -> yb. That gives "rlyb".
result = "rlyb"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ivwu".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap i and v -> vi; swap w and u -> uw. That gives "viuw".
result = "viuw"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9403".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 4 -> 49; swap 0 and 3 -> 30. That gives "4930".
result = "4930"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4432".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 4 -> 44; swap 3 and 2 -> 23. That gives "4423".
result = "4423"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "gptrkk".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap g and p -> pg; swap t and r -> rt; swap k and k -> kk. That gives "pgrtkk".
result = "pgrtkk"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "4626".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 4 and 6 -> 64; swap 2 and 6 -> 62. That gives "6462".
result = "6462"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "sahjma".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap s and a -> as; swap h and j -> jh; swap m and a -> am. That gives "asjham".
result = "asjham"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "hfaudqqz".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap h and f -> fh; swap a and u -> ua; swap d and q -> qd; swap q and z -> zq. That gives "fhuaqdzq".
result = "fhuaqdzq"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "uveqmnjv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap u and v -> vu; swap e and q -> qe; swap m and n -> nm; swap j and v -> vj. That gives "vuqenmvj".
result = "vuqenmvj"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "khsb".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap k and h -> hk; swap s and b -> bs. That gives "hkbs".
result = "hkbs"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "ldmqogge".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and d -> dl; swap m and q -> qm; swap o and g -> go; swap g and e -> eg. That gives "dlqmgoeg".
result = "dlqmgoeg"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "8325".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 8 and 3 -> 38; swap 2 and 5 -> 52. That gives "3852".
result = "3852"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "9250".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 9 and 2 -> 29; swap 5 and 0 -> 05. That gives "2905".
result = "2905"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "yzbdaoi".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap y and z -> zy; swap b and d -> db; swap a and o -> oa; i has no partner so it stays. That gives "zydboai".
result = "zydboai"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "lltvhlbv".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap l and l -> ll; swap t and v -> vt; swap h and l -> lh; swap b and v -> vb. That gives "llvtlhvb".
result = "llvtlhvb"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "7409".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap 7 and 4 -> 47; swap 0 and 9 -> 90. That gives "4790".
result = "4790"


System: You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[System] You are a precise operations engine. Apply the named operations exactly, in order, and end with result = "<answer>".

[User]
Apply swap_pairs to the string "atnn".
Show your working, then end with:
result = "<...>"

Response:
Swap characters in adjacent pairs (1st with 2nd, 3rd with 4th, ...): swap a and t -> ta; swap n and n -> nn. That gives "tann".
result = "tann"