pair,contact1,contact2,flow1,flow2 5c8t_A_,1,2,1,1 5c8t_A_,8,9,1,1 5c8t_A_,8,80,1,1 5c8t_A_,9,12,1,1 5c8t_A_,10,13,1,1 5c8t_A_,12,16,1,1 5c8t_A_,12,41,1,1 5c8t_A_,13,17,1,1 5c8t_A_,14,18,1,1 5c8t_A_,14,32,1,1 5c8t_A_,15,19,1,1 5c8t_A_,16,20,1,1 5c8t_A_,17,21,1,1 5c8t_A_,18,22,1,1 5c8t_A_,19,25,1,1 5c8t_A_,24,27,1,1 5c8t_A_,24,28,1,1 5c8t_A_,25,29,1,1 5c8t_A_,26,30,1,1 5c8t_A_,27,31,1,1 5c8t_A_,28,32,1,1 5c8t_A_,29,33,1,1 5c8t_A_,29,40,1,1 5c8t_A_,29,108,1,1 5c8t_A_,30,34,1,1 5c8t_A_,31,35,1,1 5c8t_A_,32,37,1,1 5c8t_A_,33,36,1,1 5c8t_A_,41,42,1,1 5c8t_A_,41,80,1,1 5c8t_A_,43,74,1,1 5c8t_A_,44,71,1,1 5c8t_A_,44,74,1,1 5c8t_A_,46,69,1,1 5c8t_A_,53,62,1,1 5c8t_A_,54,67,1,1 5c8t_A_,58,60,1,1 5c8t_A_,58,98,1,1 5c8t_A_,66,103,1,1 5c8t_A_,68,101,1,1 5c8t_A_,69,100,1,1 5c8t_A_,70,99,1,1 5c8t_A_,71,74,1,1 5c8t_A_,72,75,1,1 5c8t_A_,72,97,1,1 5c8t_A_,73,76,1,1 5c8t_A_,74,80,1,1 5c8t_A_,75,113,1,1 5c8t_A_,76,80,1,1 5c8t_A_,76,85,1,1 5c8t_A_,77,81,1,1 5c8t_A_,78,83,1,1 5c8t_A_,79,85,1,1 5c8t_A_,94,97,1,1 5c8t_A_,100,125,1,1 5c8t_A_,102,105,1,1 5c8t_A_,103,106,1,1 5c8t_A_,105,128,1,1 5c8t_A_,108,112,1,1 5c8t_A_,109,113,1,1 5c8t_A_,110,113,1,1 5c8t_A_,111,115,1,1 5c8t_A_,119,123,1,1 5c8t_A_,119,124,1,1 5c8t_A_,126,133,1,1