pair,contact1,contact2,flow1,flow2 2c8t_A_,1,4,1,1 2c8t_A_,1,5,1,1 2c8t_A_,2,6,1,1 2c8t_A_,3,7,1,1 2c8t_A_,4,8,1,1 2c8t_A_,5,9,1,1 2c8t_A_,6,10,1,1 2c8t_A_,7,11,1,1 2c8t_A_,8,12,1,1 2c8t_A_,10,13,1,1 2c8t_A_,10,15,1,1 2c8t_A_,11,14,1,1 2c8t_A_,14,47,1,1 2c8t_A_,16,47,1,1 2c8t_A_,16,49,1,1 2c8t_A_,18,49,1,1 2c8t_A_,18,51,1,1 2c8t_A_,20,52,1,1 2c8t_A_,22,54,1,1 2c8t_A_,22,56,1,1 2c8t_A_,23,26,1,1 2c8t_A_,23,27,1,1 2c8t_A_,24,28,1,1 2c8t_A_,25,29,1,1 2c8t_A_,26,30,1,1 2c8t_A_,27,31,1,1 2c8t_A_,28,32,1,1 2c8t_A_,29,33,1,1 2c8t_A_,30,34,1,1 2c8t_A_,31,35,1,1 2c8t_A_,31,66,1,1 2c8t_A_,32,36,1,1 2c8t_A_,33,37,1,1 2c8t_A_,34,38,1,1 2c8t_A_,35,39,1,1 2c8t_A_,36,40,1,1 2c8t_A_,37,41,1,1 2c8t_A_,41,43,1,1 2c8t_A_,41,44,1,1 2c8t_A_,45,97,1,1 2c8t_A_,46,73,1,1 2c8t_A_,46,75,1,1 2c8t_A_,48,75,1,1 2c8t_A_,48,77,1,1 2c8t_A_,50,77,1,1 2c8t_A_,50,79,1,1 2c8t_A_,51,81,1,1 2c8t_A_,52,54,1,1 2c8t_A_,52,81,1,1 2c8t_A_,52,83,1,1 2c8t_A_,56,59,1,1 2c8t_A_,56,60,1,1 2c8t_A_,57,61,1,1 2c8t_A_,58,62,1,1 2c8t_A_,59,63,1,1 2c8t_A_,60,64,1,1 2c8t_A_,61,65,1,1 2c8t_A_,62,66,1,1 2c8t_A_,63,67,1,1 2c8t_A_,64,68,1,1 2c8t_A_,65,69,1,1 2c8t_A_,66,70,1,1 2c8t_A_,73,97,1,1 2c8t_A_,74,94,1,1 2c8t_A_,76,97,1,1 2c8t_A_,76,99,1,1 2c8t_A_,78,99,1,1 2c8t_A_,78,101,1,1 2c8t_A_,80,105,1,1 2c8t_A_,82,105,1,1 2c8t_A_,82,107,1,1 2c8t_A_,83,86,1,1 2c8t_A_,83,87,1,1 2c8t_A_,84,88,1,1 2c8t_A_,84,107,1,1 2c8t_A_,85,89,1,1 2c8t_A_,86,90,1,1 2c8t_A_,87,91,1,1 2c8t_A_,87,131,1,1 2c8t_A_,89,92,1,1 2c8t_A_,90,93,1,1 2c8t_A_,91,98,1,1 2c8t_A_,94,97,1,1 2c8t_A_,95,133,1,1 2c8t_A_,95,134,1,1 2c8t_A_,96,164,1,1 2c8t_A_,96,165,1,1 2c8t_A_,98,164,1,1 2c8t_A_,98,165,1,1 2c8t_A_,100,165,1,1 2c8t_A_,100,167,1,1 2c8t_A_,101,104,1,1 2c8t_A_,106,152,1,1 2c8t_A_,108,150,1,1 2c8t_A_,109,149,1,1 2c8t_A_,110,146,1,1 2c8t_A_,113,117,1,1 2c8t_A_,114,118,1,1 2c8t_A_,115,119,1,1 2c8t_A_,116,120,1,1 2c8t_A_,117,121,1,1 2c8t_A_,118,122,1,1 2c8t_A_,119,123,1,1 2c8t_A_,120,124,1,1 2c8t_A_,121,125,1,1 2c8t_A_,122,126,1,1 2c8t_A_,123,127,1,1 2c8t_A_,124,128,1,1 2c8t_A_,125,129,1,1 2c8t_A_,126,129,1,1 2c8t_A_,126,130,1,1 2c8t_A_,127,131,1,1 2c8t_A_,128,132,1,1 2c8t_A_,129,133,1,1 2c8t_A_,130,134,1,1 2c8t_A_,132,135,1,1 2c8t_A_,132,136,1,1 2c8t_A_,132,137,1,1 2c8t_A_,137,141,1,1 2c8t_A_,137,160,1,1 2c8t_A_,138,141,1,1 2c8t_A_,138,142,1,1 2c8t_A_,139,143,1,1 2c8t_A_,140,144,1,1 2c8t_A_,141,145,1,1 2c8t_A_,142,146,1,1 2c8t_A_,143,147,1,1 2c8t_A_,144,148,1,1 2c8t_A_,145,150,1,1 2c8t_A_,145,160,1,1 2c8t_A_,146,149,1,1 2c8t_A_,153,156,1,1 2c8t_A_,153,157,1,1 2c8t_A_,154,158,1,1 2c8t_A_,155,159,1,1 2c8t_A_,156,160,1,1 2c8t_A_,157,161,1,1 2c8t_A_,157,162,1,1