pair,contact1,contact2,flow1,flow2 2g9g_A_,2,9,1,1 2g9g_A_,4,7,1,1 2g9g_A_,6,17,1,1 2g9g_A_,6,41,1,1 2g9g_A_,8,15,1,1 2g9g_A_,14,56,1,1 2g9g_A_,16,89,1,1 2g9g_A_,16,91,1,1 2g9g_A_,17,41,1,1 2g9g_A_,19,22,1,1 2g9g_A_,19,23,1,1 2g9g_A_,19,44,1,1 2g9g_A_,20,23,1,1 2g9g_A_,20,24,1,1 2g9g_A_,21,24,1,1 2g9g_A_,21,25,1,1 2g9g_A_,21,44,1,1 2g9g_A_,22,26,1,1 2g9g_A_,22,41,1,1 2g9g_A_,22,43,1,1 2g9g_A_,25,27,1,1 2g9g_A_,26,186,1,1 2g9g_A_,26,188,1,1 2g9g_A_,28,184,1,1 2g9g_A_,29,43,1,1 2g9g_A_,29,181,1,1 2g9g_A_,30,182,1,1 2g9g_A_,31,40,1,1 2g9g_A_,31,181,1,1 2g9g_A_,32,37,1,1 2g9g_A_,32,180,1,1 2g9g_A_,33,35,1,1 2g9g_A_,33,38,1,1 2g9g_A_,34,64,1,1 2g9g_A_,36,175,1,1 2g9g_A_,37,51,1,1 2g9g_A_,37,52,1,1 2g9g_A_,39,49,1,1 2g9g_A_,39,52,1,1 2g9g_A_,39,88,1,1 2g9g_A_,41,44,1,1 2g9g_A_,41,47,1,1 2g9g_A_,44,47,1,1 2g9g_A_,50,54,1,1 2g9g_A_,51,54,1,1 2g9g_A_,52,55,1,1 2g9g_A_,57,87,1,1 2g9g_A_,58,87,1,1 2g9g_A_,60,85,1,1 2g9g_A_,61,78,1,1 2g9g_A_,63,76,1,1 2g9g_A_,65,66,1,1 2g9g_A_,65,74,1,1 2g9g_A_,67,70,1,1 2g9g_A_,67,72,1,1 2g9g_A_,67,74,1,1 2g9g_A_,71,171,1,1 2g9g_A_,71,172,1,1 2g9g_A_,73,170,1,1 2g9g_A_,74,163,1,1 2g9g_A_,75,167,1,1 2g9g_A_,77,81,1,1 2g9g_A_,77,155,1,1 2g9g_A_,77,162,1,1 2g9g_A_,77,165,1,1 2g9g_A_,78,81,1,1 2g9g_A_,84,153,1,1 2g9g_A_,85,150,1,1 2g9g_A_,86,151,1,1 2g9g_A_,88,149,1,1 2g9g_A_,89,146,1,1 2g9g_A_,90,147,1,1 2g9g_A_,91,94,1,1 2g9g_A_,92,97,1,1 2g9g_A_,92,144,1,1 2g9g_A_,92,145,1,1 2g9g_A_,93,96,1,1 2g9g_A_,93,145,1,1 2g9g_A_,96,189,1,1 2g9g_A_,98,187,1,1 2g9g_A_,99,143,1,1 2g9g_A_,99,144,1,1 2g9g_A_,100,185,1,1 2g9g_A_,101,185,1,1 2g9g_A_,102,138,1,1 2g9g_A_,103,137,1,1 2g9g_A_,103,183,1,1 2g9g_A_,104,136,1,1 2g9g_A_,105,133,1,1 2g9g_A_,105,181,1,1 2g9g_A_,106,107,1,1 2g9g_A_,106,133,1,1 2g9g_A_,107,168,1,1 2g9g_A_,108,118,1,1 2g9g_A_,108,131,1,1 2g9g_A_,109,110,1,1 2g9g_A_,109,166,1,1 2g9g_A_,111,114,1,1 2g9g_A_,111,164,1,1 2g9g_A_,113,156,1,1 2g9g_A_,113,157,1,1 2g9g_A_,115,154,1,1 2g9g_A_,117,152,1,1 2g9g_A_,118,129,1,1 2g9g_A_,119,150,1,1 2g9g_A_,119,152,1,1 2g9g_A_,120,127,1,1 2g9g_A_,121,148,1,1 2g9g_A_,121,150,1,1 2g9g_A_,122,124,1,1 2g9g_A_,122,125,1,1 2g9g_A_,123,124,1,1 2g9g_A_,132,134,1,1 2g9g_A_,132,136,1,1 2g9g_A_,139,142,1,1 2g9g_A_,141,144,1,1 2g9g_A_,157,164,1,1 2g9g_A_,158,161,1,1 2g9g_A_,160,163,1,1 2g9g_A_,161,164,1,1 2g9g_A_,163,166,1,1 2g9g_A_,166,169,1,1 2g9g_A_,170,174,1,1 2g9g_A_,170,176,1,1 2g9g_A_,171,173,1,1 2g9g_A_,171,174,1,1 2g9g_A_,174,176,1,1