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