pair,contact1,contact2,flow1,flow2
8yx1_C_,3,6,1,1
8yx1_C_,5,16,1,1
8yx1_C_,7,14,1,1
8yx1_C_,7,26,1,1
8yx1_C_,9,12,1,1
8yx1_C_,10,12,1,1
8yx1_C_,14,27,1,1
8yx1_C_,15,16,1,1
8yx1_C_,15,33,1,1
8yx1_C_,17,48,1,1
8yx1_C_,18,21,1,1
8yx1_C_,18,48,1,1
8yx1_C_,20,38,1,1
8yx1_C_,20,44,1,1
8yx1_C_,21,48,1,1
8yx1_C_,22,36,1,1
8yx1_C_,23,50,1,1
8yx1_C_,24,34,1,1
8yx1_C_,25,34,1,1
8yx1_C_,27,28,1,1
8yx1_C_,28,30,1,1
8yx1_C_,28,31,1,1
8yx1_C_,39,42,1,1
8yx1_C_,41,56,1,1
8yx1_C_,43,54,1,1
8yx1_C_,44,73,1,1
8yx1_C_,46,48,1,1
8yx1_C_,48,50,1,1
8yx1_C_,50,52,1,1
8yx1_C_,56,72,1,1
8yx1_C_,56,75,1,1
8yx1_C_,57,76,1,1
8yx1_C_,60,63,1,1
8yx1_C_,61,64,1,1
8yx1_C_,63,95,1,1
8yx1_C_,64,82,1,1
8yx1_C_,64,95,1,1
8yx1_C_,66,80,1,1
8yx1_C_,69,78,1,1
8yx1_C_,72,74,1,1
8yx1_C_,72,75,1,1
8yx1_C_,81,113,1,1
8yx1_C_,82,85,1,1
8yx1_C_,86,96,1,1
8yx1_C_,86,97,1,1
8yx1_C_,87,113,1,1
8yx1_C_,88,94,1,1
8yx1_C_,89,92,1,1
8yx1_C_,99,116,1,1
8yx1_C_,99,117,1,1
8yx1_C_,101,132,1,1
8yx1_C_,102,105,1,1
8yx1_C_,104,122,1,1
8yx1_C_,104,128,1,1
8yx1_C_,105,128,1,1
8yx1_C_,106,119,1,1
8yx1_C_,106,120,1,1
8yx1_C_,107,135,1,1
8yx1_C_,108,118,1,1
8yx1_C_,109,118,1,1
8yx1_C_,112,115,1,1
8yx1_C_,115,116,1,1
8yx1_C_,116,117,1,1
8yx1_C_,118,119,1,1
8yx1_C_,123,126,1,1
8yx1_C_,125,140,1,1
8yx1_C_,127,138,1,1
8yx1_C_,128,130,1,1
8yx1_C_,128,154,1,1
8yx1_C_,132,135,1,1
8yx1_C_,140,153,1,1
8yx1_C_,141,157,1,1
8yx1_C_,142,145,1,1
8yx1_C_,153,155,1,1
8yx1_C_,153,156,1,1
8yx1_C_,157,158,1,1