instruction
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48
114
answer
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1
28
Graph: D->E, A->F, B->C, F->G, B->A, E->F, C->D, G->H, A->B; Query: Path from C to G
C->D->E->F->G
Graph: D->E, B->C, A->B, C->D, E->B; Query: Path from C to A
No path exists
Graph: E->H, B->C, C->D, G->H, E->F, G->H, D->E, A->B, F->G; Query: Path from A to E
A->B->C->D->E
Graph: A->B, B->I, F->G, G->H, B->C, D->E, A->B, H->I, E->F, C->D; Query: Path from A to D
A->B->C->D
Graph: B->C, C->D, B->C, A->B; Query: Path from D to D
D
Graph: H->I, G->H, A->B, E->F, C->D, B->C, F->G, D->E, B->A; Query: Path from F to G
F->G
Graph: H->A, C->D, B->C, F->C, F->G, H->A, H->I, A->D, I->J, G->H, E->F, D->E, A->B; Query: Path from G to F
G->H->A->B->C->D->E->F
Graph: C->D, G->D, A->B, B->C, D->A, E->F, C->G, D->E, F->G, G->H, E->C; Query: Path from D to B
D->A->B
Graph: E->F, E->D, A->B, F->G, B->G, F->B, D->E, C->D, B->C; Query: Path from B to G
B->C->D->E->F->G
Graph: D->A, B->G, A->B, D->A, C->D, F->G, B->C, D->E, E->F; Query: Path from E to C
No path exists
Graph: A->B, B->D, B->C, D->E, C->D; Query: Path from A to A
A
Graph: A->B, G->H, D->E, E->F, F->G, H->I, B->G, B->C, C->I, C->D, G->B, B->E; Query: Path from E to D
E->F->G->B->C->D
Graph: G->H, C->D, C->D, F->G, E->F, B->C, H->I, I->J, D->E, A->B; Query: Path from C to C
C
Graph: D->E, E->F, B->C, A->B, C->D, C->E; Query: Path from A to E
A->B->C->E
Graph: E->F, D->E, B->C, E->C, D->E, A->B, C->D; Query: Path from B to A
No path exists
Graph: B->C, C->B, A->B; Query: Path from C to B
C->B
Graph: E->F, F->D, C->D, A->E, F->G, D->E, A->B, D->F, B->C; Query: Path from C to C
C
Graph: B->C, A->B, D->F, F->E, C->D, D->E, E->F; Query: Path from E to C
No path exists
Graph: B->D, D->E, C->D, B->C, A->B; Query: Path from A to C
A->B->C
Graph: G->H, B->H, E->F, I->J, C->D, A->B, D->E, C->D, H->C, H->I, F->G, F->D, B->C; Query: Path from D to E
D->E
Graph: H->I, G->H, C->F, C->D, A->B, D->E, B->C, E->F, I->J, C->J, F->C, C->E, F->G; Query: Path from I to I
I
Graph: B->C, G->H, A->C, A->F, F->G, H->B, D->E, E->F, C->D, A->B; Query: Path from A to D
A->B->C->D
Graph: D->E, H->I, C->D, G->H, F->G, A->B, B->C, E->F, A->I; Query: Path from I to I
I
Graph: B->A, C->D, B->C, A->B; Query: Path from C to C
C
Graph: B->C, G->H, G->H, G->E, D->E, E->F, A->B, G->E, C->D, F->G; Query: Path from F to B
No path exists
Graph: B->C, C->D, G->H, E->C, F->G, D->E, H->G, D->A, E->F, A->B, A->D; Query: Path from D to B
D->A->B
Graph: B->C, B->C, A->B; Query: Path from A to B
A->B
Graph: D->E, E->F, E->F, A->B, A->F, D->A, B->C, C->D; Query: Path from B to F
B->C->D->A->F
Graph: D->B, A->B, D->E, C->D, B->C; Query: Path from B to D
B->C->D
Graph: B->D, A->B, C->D, B->C; Query: Path from C to B
No path exists
Graph: G->F, A->C, D->E, E->F, C->D, B->C, F->G, A->B; Query: Path from B to D
B->C->D
Graph: F->G, D->A, B->C, E->F, A->B, D->E, C->D, B->G; Query: Path from A to E
A->B->C->D->E
Graph: C->D, A->B, B->C, C->D, D->E, E->F; Query: Path from B to E
B->C->D->E
Graph: A->B, B->C, D->C, I->J, F->G, H->I, E->F, C->D, D->E, J->B, H->C, G->H; Query: Path from J to F
J->B->C->D->E->F
Graph: A->B, C->D, B->C, B->A; Query: Path from C to D
C->D
Graph: A->B, A->C, B->C; Query: Path from B to B
B
Graph: C->D, C->D, D->E, A->B, C->B, B->C; Query: Path from D to A
No path exists
Graph: C->D, D->E, G->H, B->C, G->H, I->B, E->F, A->B, H->I, F->G; Query: Path from E to F
E->F
Graph: A->B, B->C, C->D, B->C; Query: Path from A to A
A
Graph: F->G, B->A, C->D, H->I, B->C, H->E, C->F, E->F, D->E, A->B, I->J, G->H; Query: Path from H to E
H->E
Graph: E->C, C->D, H->A, E->F, D->E, G->H, B->C, F->G, A->B, H->I; Query: Path from F to C
F->G->H->A->B->C
Graph: A->B, C->B, B->C; Query: Path from C to A
No path exists
Graph: B->C, F->E, H->I, H->I, E->F, E->G, G->H, C->D, D->E, F->G, A->B; Query: Path from D to F
D->E->F
Graph: F->G, B->F, D->E, C->D, H->A, G->H, E->F, A->B, H->F, A->B, B->C; Query: Path from C to G
C->D->E->F->G
Graph: E->F, C->B, G->D, A->B, F->G, B->C, H->I, G->H, D->E, C->D, G->H; Query: Path from B to A
No path exists
Graph: F->G, B->C, D->E, C->D, B->A, E->F, A->B; Query: Path from C to D
C->D
Graph: C->D, D->E, F->C, C->D, E->F, B->C, A->B; Query: Path from B to C
B->C
Graph: A->C, E->F, F->G, C->D, A->B, D->E, B->C; Query: Path from E to F
E->F
Graph: B->C, A->B, A->B; Query: Path from C to C
C
Graph: D->E, F->G, A->B, F->G, F->H, C->D, H->I, G->H, B->C, E->F; Query: Path from G to C
No path exists
Graph: A->C, C->F, B->C, C->D, A->B, E->F, D->E; Query: Path from D to F
D->E->F
Graph: C->D, B->C, A->H, F->G, E->B, H->I, A->B, D->E, G->H, E->F; Query: Path from D to I
D->E->F->G->H->I
Graph: C->D, B->C, D->A, A->B; Query: Path from C to A
C->D->A
Graph: D->E, D->G, B->C, A->B, E->F, D->E, C->D, F->G, E->C; Query: Path from C to E
C->D->E
Graph: D->E, E->F, D->B, C->D, B->C, A->B; Query: Path from E to A
No path exists
Graph: A->B, A->B, B->C; Query: Path from A to A
A
Graph: A->B, C->A, B->C, B->C, C->D; Query: Path from C to B
C->A->B
Graph: G->H, D->E, A->B, C->D, E->F, E->D, F->G, B->C, E->F; Query: Path from F to E
No path exists
Graph: A->C, G->H, C->D, B->C, H->I, A->B, F->G, D->E, I->J, E->F; Query: Path from H to F
No path exists
Graph: D->E, C->D, E->F, F->A, C->E, B->C, A->B; Query: Path from D to D
D
Graph: A->B, C->A, H->I, I->J, G->H, F->G, D->E, B->C, E->F, C->D, H->A; Query: Path from D to E
D->E
Graph: F->G, G->H, A->B, B->H, B->C, E->F, D->E, C->D, H->I, I->B; Query: Path from H to E
H->I->B->C->D->E
Graph: B->A, A->B, B->C; Query: Path from C to C
C
Graph: E->F, D->E, F->E, B->C, E->D, C->F, A->B, C->D; Query: Path from A to C
A->B->C
Graph: E->F, A->B, D->E, B->C, E->G, D->F, C->D, F->G; Query: Path from A to B
A->B
Graph: A->B, C->B, D->E, C->D, E->C, B->C; Query: Path from E to D
E->C->D
Graph: C->D, A->B, C->B, B->C; Query: Path from A to D
A->B->C->D
Graph: C->D, A->B, B->C, D->E, F->E, E->F; Query: Path from C to C
C
Graph: A->B, D->E, C->B, C->D, C->A, B->C; Query: Path from E to D
No path exists
Graph: D->H, A->B, A->E, B->C, E->F, C->D, F->G, E->H, D->E, G->H; Query: Path from D to E
D->E
Graph: E->F, D->H, F->G, H->I, A->B, G->H, B->C, C->D, B->C, H->G, D->E; Query: Path from B to F
B->C->D->E->F
Graph: A->B, E->F, D->A, F->G, G->H, D->E, C->D, H->A, B->C; Query: Path from D to A
D->E->F->G->H->A
Graph: C->D, A->B, A->D, B->C; Query: Path from B to D
B->C->D
Graph: B->A, A->B, B->C; Query: Path from C to A
No path exists
Graph: C->D, H->B, E->G, F->G, G->H, E->F, D->E, A->B, B->C, D->B, H->I; Query: Path from C to E
C->D->E
Graph: A->B, B->A, B->C; Query: Path from C to C
C
Graph: A->B, B->C, C->D, D->E, B->C; Query: Path from B to D
B->C->D
Graph: F->C, E->F, C->D, A->E, A->B, B->C, D->B, D->E; Query: Path from F to E
F->C->D->E
Graph: B->C, A->B, C->B, C->D; Query: Path from C to D
C->D
Graph: B->C, B->A, C->D, A->B, C->B; Query: Path from D to A
No path exists
Graph: B->C, A->B, B->C; Query: Path from B to C
B->C
Graph: H->I, F->G, C->J, D->E, E->F, B->C, A->B, C->D, J->C, D->B, H->B, I->J, G->H; Query: Path from H to I
H->I
Graph: C->D, F->G, H->B, B->C, E->F, G->H, E->F, D->E, A->B; Query: Path from H to F
H->B->C->D->E->F
Graph: E->G, A->B, C->D, D->E, G->H, H->I, C->G, E->D, E->F, I->J, B->C, B->J, F->G; Query: Path from I to D
No path exists
Graph: F->H, A->B, H->J, E->F, J->F, C->D, I->J, H->I, E->B, F->G, B->C, D->E, G->H; Query: Path from I to F
I->J->F
Graph: A->B, B->C, B->A; Query: Path from B to B
B
Graph: B->C, A->B, C->D, C->A; Query: Path from B to D
B->C->D
Graph: E->F, D->E, B->C, A->B, A->C, C->D; Query: Path from D to C
No path exists
Graph: H->I, E->F, B->C, D->E, G->H, C->D, H->F, A->B, F->G, B->C, E->I; Query: Path from H to E
No path exists
Graph: B->H, I->J, J->E, G->F, A->B, G->H, D->J, B->C, H->I, C->D, D->E, E->F, F->G; Query: Path from E to H
E->F->G->H
Graph: F->G, A->B, B->C, C->D, H->I, E->F, G->H, D->E, F->G; Query: Path from E to A
No path exists
Graph: G->H, E->F, A->B, E->F, C->D, A->E, B->C, D->E, H->D, F->G, E->F; Query: Path from D to F
D->E->F
Graph: B->C, C->B, A->B, C->D; Query: Path from D to A
No path exists
Graph: B->C, A->H, H->I, C->F, F->G, I->D, G->H, A->B, D->E, E->F, F->B, C->D; Query: Path from B to E
B->C->D->E
Graph: E->F, D->E, A->B, F->G, C->A, E->D, C->D, B->C; Query: Path from E to B
No path exists
Graph: A->B, D->B, C->D, A->B, B->C; Query: Path from D to D
D
Graph: C->D, B->C, C->A, A->B; Query: Path from C to B
C->A->B
Graph: C->D, F->E, I->E, A->B, I->J, B->C, E->F, G->H, H->I, F->G, D->E; Query: Path from H to C
No path exists
Graph: D->E, D->H, F->G, G->H, B->C, C->G, H->I, E->F, C->D, A->B, B->G; Query: Path from H to G
No path exists
Graph: B->C, G->H, H->I, D->G, A->B, C->D, F->G, E->F, D->E, F->H; Query: Path from D to B
No path exists