pair,contact1,contact2,flow1,flow2 2gqh_A_,9,32,1,1 2gqh_A_,10,83,1,1 2gqh_A_,14,85,1,1 2gqh_A_,17,18,1,1 2gqh_A_,17,88,1,1 2gqh_A_,17,90,1,1 2gqh_A_,19,90,1,1 2gqh_A_,19,92,1,1 2gqh_A_,20,23,1,1 2gqh_A_,21,92,1,1 2gqh_A_,21,94,1,1 2gqh_A_,22,68,1,1 2gqh_A_,23,68,1,1 2gqh_A_,24,26,1,1 2gqh_A_,25,65,1,1 2gqh_A_,27,63,1,1 2gqh_A_,28,61,1,1 2gqh_A_,28,62,1,1 2gqh_A_,29,61,1,1 2gqh_A_,38,79,1,1 2gqh_A_,39,46,1,1 2gqh_A_,40,77,1,1 2gqh_A_,49,52,1,1 2gqh_A_,50,51,1,1 2gqh_A_,51,66,1,1 2gqh_A_,51,67,1,1 2gqh_A_,53,64,1,1 2gqh_A_,56,58,1,1 2gqh_A_,57,60,1,1 2gqh_A_,59,61,1,1 2gqh_A_,70,73,1,1 2gqh_A_,72,76,1,1 2gqh_A_,73,91,1,1 2gqh_A_,76,87,1,1 2gqh_A_,78,85,1,1 2gqh_A_,80,83,1,1