pair,contact1,contact2,flow1,flow2 2gc2_A_,4,60,1,1 2gc2_A_,4,66,1,1 2gc2_A_,12,14,1,1 2gc2_A_,12,15,1,1 2gc2_A_,12,16,1,1 2gc2_A_,12,17,1,1 2gc2_A_,14,104,1,1 2gc2_A_,15,17,1,1 2gc2_A_,16,71,1,1 2gc2_A_,18,21,1,1 2gc2_A_,22,57,1,1 2gc2_A_,24,55,1,1 2gc2_A_,26,52,1,1 2gc2_A_,26,53,1,1 2gc2_A_,27,30,1,1 2gc2_A_,27,49,1,1 2gc2_A_,28,31,1,1 2gc2_A_,28,41,1,1 2gc2_A_,28,50,1,1 2gc2_A_,29,49,1,1 2gc2_A_,31,34,1,1 2gc2_A_,36,82,1,1 2gc2_A_,37,40,1,1 2gc2_A_,37,41,1,1 2gc2_A_,38,42,1,1 2gc2_A_,39,43,1,1 2gc2_A_,40,44,1,1 2gc2_A_,41,45,1,1 2gc2_A_,42,46,1,1 2gc2_A_,43,47,1,1 2gc2_A_,44,48,1,1 2gc2_A_,44,49,1,1 2gc2_A_,52,75,1,1 2gc2_A_,53,87,1,1 2gc2_A_,54,56,1,1 2gc2_A_,54,73,1,1 2gc2_A_,54,75,1,1 2gc2_A_,56,71,1,1 2gc2_A_,58,69,1,1 2gc2_A_,59,153,1,1 2gc2_A_,60,68,1,1 2gc2_A_,63,66,1,1 2gc2_A_,66,67,1,1 2gc2_A_,66,155,1,1 2gc2_A_,68,153,1,1 2gc2_A_,70,151,1,1 2gc2_A_,72,149,1,1 2gc2_A_,74,141,1,1 2gc2_A_,74,147,1,1 2gc2_A_,77,84,1,1 2gc2_A_,78,175,1,1 2gc2_A_,79,82,1,1 2gc2_A_,81,175,1,1 2gc2_A_,83,173,1,1 2gc2_A_,84,141,1,1 2gc2_A_,86,138,1,1 2gc2_A_,86,139,1,1 2gc2_A_,87,138,1,1 2gc2_A_,89,137,1,1 2gc2_A_,90,160,1,1 2gc2_A_,91,96,1,1 2gc2_A_,91,98,1,1 2gc2_A_,93,96,1,1 2gc2_A_,93,156,1,1 2gc2_A_,93,157,1,1 2gc2_A_,94,134,1,1 2gc2_A_,95,96,1,1 2gc2_A_,96,156,1,1 2gc2_A_,98,131,1,1 2gc2_A_,99,152,1,1 2gc2_A_,100,129,1,1 2gc2_A_,101,150,1,1 2gc2_A_,102,126,1,1 2gc2_A_,102,127,1,1 2gc2_A_,103,148,1,1 2gc2_A_,104,148,1,1 2gc2_A_,106,124,1,1 2gc2_A_,106,142,1,1 2gc2_A_,107,123,1,1 2gc2_A_,108,140,1,1 2gc2_A_,109,121,1,1 2gc2_A_,110,138,1,1 2gc2_A_,111,119,1,1 2gc2_A_,112,136,1,1 2gc2_A_,112,168,1,1 2gc2_A_,112,170,1,1 2gc2_A_,113,116,1,1 2gc2_A_,113,117,1,1 2gc2_A_,116,170,1,1 2gc2_A_,124,127,1,1 2gc2_A_,132,135,1,1 2gc2_A_,135,137,1,1 2gc2_A_,141,143,1,1 2gc2_A_,141,145,1,1 2gc2_A_,154,157,1,1 2gc2_A_,161,165,1,1 2gc2_A_,162,166,1,1 2gc2_A_,163,167,1,1 2gc2_A_,164,168,1,1 2gc2_A_,169,185,1,1 2gc2_A_,170,185,1,1 2gc2_A_,171,184,1,1 2gc2_A_,172,183,1,1 2gc2_A_,174,181,1,1 2gc2_A_,176,179,1,1 2gc2_A_,176,181,1,1 2gc2_A_,185,187,1,1 2gc2_A_,185,188,1,1