pair,contact1,contact2,flow1,flow2 2gt4_A_,5,9,1,1 2gt4_A_,6,10,1,1 2gt4_A_,7,11,1,1 2gt4_A_,8,12,1,1 2gt4_A_,9,13,1,1 2gt4_A_,10,14,1,1 2gt4_A_,11,15,1,1 2gt4_A_,12,15,1,1 2gt4_A_,12,16,1,1 2gt4_A_,16,17,1,1 2gt4_A_,18,102,1,1 2gt4_A_,18,104,1,1 2gt4_A_,19,53,1,1 2gt4_A_,20,104,1,1 2gt4_A_,20,106,1,1 2gt4_A_,21,51,1,1 2gt4_A_,22,106,1,1 2gt4_A_,22,108,1,1 2gt4_A_,22,148,1,1 2gt4_A_,23,49,1,1 2gt4_A_,24,108,1,1 2gt4_A_,24,110,1,1 2gt4_A_,25,33,1,1 2gt4_A_,26,110,1,1 2gt4_A_,26,112,1,1 2gt4_A_,27,29,1,1 2gt4_A_,27,30,1,1 2gt4_A_,27,31,1,1 2gt4_A_,27,114,1,1 2gt4_A_,32,130,1,1 2gt4_A_,34,128,1,1 2gt4_A_,35,47,1,1 2gt4_A_,36,126,1,1 2gt4_A_,37,44,1,1 2gt4_A_,37,45,1,1 2gt4_A_,38,43,1,1 2gt4_A_,40,92,1,1 2gt4_A_,42,92,1,1 2gt4_A_,46,140,1,1 2gt4_A_,46,142,1,1 2gt4_A_,48,145,1,1 2gt4_A_,50,70,1,1 2gt4_A_,52,65,1,1 2gt4_A_,54,57,1,1 2gt4_A_,57,65,1,1 2gt4_A_,58,61,1,1 2gt4_A_,58,62,1,1 2gt4_A_,59,63,1,1 2gt4_A_,60,64,1,1 2gt4_A_,61,65,1,1 2gt4_A_,62,66,1,1 2gt4_A_,63,67,1,1 2gt4_A_,64,67,1,1 2gt4_A_,64,68,1,1 2gt4_A_,65,69,1,1 2gt4_A_,66,70,1,1 2gt4_A_,67,71,1,1 2gt4_A_,67,73,1,1 2gt4_A_,67,75,1,1 2gt4_A_,68,72,1,1 2gt4_A_,72,118,1,1 2gt4_A_,76,79,1,1 2gt4_A_,77,80,1,1 2gt4_A_,81,109,1,1 2gt4_A_,83,86,1,1 2gt4_A_,83,107,1,1 2gt4_A_,83,154,1,1 2gt4_A_,84,107,1,1 2gt4_A_,85,158,1,1 2gt4_A_,86,105,1,1 2gt4_A_,88,103,1,1 2gt4_A_,90,101,1,1 2gt4_A_,90,144,1,1 2gt4_A_,92,101,1,1 2gt4_A_,93,95,1,1 2gt4_A_,93,96,1,1 2gt4_A_,113,116,1,1 2gt4_A_,114,117,1,1 2gt4_A_,117,119,1,1 2gt4_A_,120,123,1,1 2gt4_A_,121,124,1,1 2gt4_A_,123,126,1,1 2gt4_A_,131,135,1,1 2gt4_A_,132,136,1,1 2gt4_A_,133,137,1,1 2gt4_A_,134,137,1,1 2gt4_A_,136,146,1,1 2gt4_A_,138,140,1,1 2gt4_A_,142,144,1,1 2gt4_A_,142,145,1,1 2gt4_A_,142,146,1,1 2gt4_A_,143,147,1,1 2gt4_A_,145,148,1,1 2gt4_A_,146,149,1,1 2gt4_A_,147,150,1,1 2gt4_A_,150,153,1,1 2gt4_A_,150,154,1,1 2gt4_A_,152,155,1,1 2gt4_A_,154,157,1,1 2gt4_A_,157,160,1,1