pair,contact1,contact2,flow1,flow2 3gxy_A_,3,6,1,1 3gxy_A_,4,7,1,1 3gxy_A_,4,8,1,1 3gxy_A_,7,23,1,1 3gxy_A_,9,20,1,1 3gxy_A_,9,21,1,1 3gxy_A_,11,20,1,1 3gxy_A_,12,19,1,1 3gxy_A_,14,17,1,1 3gxy_A_,16,35,1,1 3gxy_A_,16,36,1,1 3gxy_A_,18,34,1,1 3gxy_A_,20,32,1,1 3gxy_A_,21,31,1,1 3gxy_A_,22,30,1,1 3gxy_A_,24,28,1,1 3gxy_A_,26,28,1,1 3gxy_A_,35,37,1,1 3gxy_A_,36,39,1,1 3gxy_A_,36,40,1,1 3gxy_A_,37,100,1,1 3gxy_A_,39,50,1,1 3gxy_A_,41,48,1,1 3gxy_A_,42,45,1,1 3gxy_A_,43,46,1,1 3gxy_A_,52,54,1,1 3gxy_A_,53,57,1,1 3gxy_A_,54,57,1,1 3gxy_A_,54,58,1,1 3gxy_A_,57,74,1,1 3gxy_A_,59,72,1,1 3gxy_A_,60,72,1,1 3gxy_A_,62,70,1,1 3gxy_A_,64,68,1,1 3gxy_A_,67,86,1,1 3gxy_A_,67,87,1,1 3gxy_A_,67,88,1,1 3gxy_A_,69,85,1,1 3gxy_A_,71,83,1,1 3gxy_A_,73,81,1,1 3gxy_A_,74,78,1,1 3gxy_A_,75,78,1,1 3gxy_A_,75,79,1,1 3gxy_A_,86,88,1,1 3gxy_A_,86,89,1,1 3gxy_A_,87,90,1,1 3gxy_A_,87,91,1,1 3gxy_A_,90,101,1,1 3gxy_A_,92,99,1,1 3gxy_A_,93,96,1,1 3gxy_A_,94,97,1,1