pair,contact1,contact2,flow1,flow2
1y8h_B_,4,8,1,1
1y8h_B_,7,10,1,1
1y8h_B_,7,11,1,1
1y8h_B_,7,129,1,1
1y8h_B_,7,132,1,1
1y8h_B_,8,12,1,1
1y8h_B_,9,13,1,1
1y8h_B_,11,14,1,1
1y8h_B_,11,15,1,1
1y8h_B_,11,130,1,1
1y8h_B_,13,17,1,1
1y8h_B_,14,17,1,1
1y8h_B_,15,18,1,1
1y8h_B_,19,22,1,1
1y8h_B_,20,24,1,1
1y8h_B_,20,69,1,1
1y8h_B_,22,26,1,1
1y8h_B_,23,27,1,1
1y8h_B_,24,28,1,1
1y8h_B_,25,29,1,1
1y8h_B_,26,30,1,1
1y8h_B_,26,116,1,1
1y8h_B_,26,117,1,1
1y8h_B_,27,31,1,1
1y8h_B_,28,32,1,1
1y8h_B_,29,33,1,1
1y8h_B_,30,34,1,1
1y8h_B_,31,35,1,1
1y8h_B_,31,38,1,1
1y8h_B_,32,39,1,1
1y8h_B_,35,38,1,1
1y8h_B_,38,41,1,1
1y8h_B_,39,42,1,1
1y8h_B_,42,45,1,1
1y8h_B_,43,46,1,1
1y8h_B_,45,57,1,1
1y8h_B_,47,49,1,1
1y8h_B_,47,57,1,1
1y8h_B_,50,52,1,1
1y8h_B_,50,53,1,1
1y8h_B_,50,54,1,1
1y8h_B_,51,55,1,1
1y8h_B_,52,56,1,1
1y8h_B_,54,57,1,1
1y8h_B_,57,59,1,1
1y8h_B_,57,61,1,1
1y8h_B_,58,62,1,1
1y8h_B_,59,63,1,1
1y8h_B_,60,64,1,1
1y8h_B_,61,65,1,1
1y8h_B_,62,65,1,1
1y8h_B_,62,66,1,1
1y8h_B_,63,67,1,1
1y8h_B_,64,68,1,1
1y8h_B_,65,69,1,1
1y8h_B_,66,70,1,1
1y8h_B_,67,71,1,1
1y8h_B_,68,72,1,1
1y8h_B_,69,73,1,1
1y8h_B_,71,74,1,1
1y8h_B_,71,75,1,1
1y8h_B_,72,76,1,1
1y8h_B_,77,80,1,1
1y8h_B_,80,83,1,1
1y8h_B_,80,84,1,1
1y8h_B_,81,85,1,1
1y8h_B_,85,89,1,1
1y8h_B_,87,91,1,1
1y8h_B_,88,92,1,1
1y8h_B_,89,93,1,1
1y8h_B_,89,141,1,1
1y8h_B_,91,96,1,1
1y8h_B_,92,98,1,1
1y8h_B_,93,141,1,1
1y8h_B_,93,144,1,1
1y8h_B_,98,145,1,1
1y8h_B_,99,101,1,1
1y8h_B_,99,102,1,1
1y8h_B_,100,103,1,1
1y8h_B_,101,105,1,1
1y8h_B_,102,106,1,1
1y8h_B_,103,107,1,1
1y8h_B_,104,108,1,1
1y8h_B_,105,109,1,1
1y8h_B_,106,110,1,1
1y8h_B_,107,111,1,1
1y8h_B_,108,112,1,1
1y8h_B_,108,131,1,1
1y8h_B_,109,113,1,1
1y8h_B_,110,114,1,1
1y8h_B_,111,115,1,1
1y8h_B_,112,116,1,1
1y8h_B_,113,117,1,1
1y8h_B_,114,118,1,1
1y8h_B_,115,119,1,1
1y8h_B_,118,121,1,1
1y8h_B_,119,122,1,1
1y8h_B_,123,126,1,1
1y8h_B_,123,127,1,1
1y8h_B_,124,128,1,1
1y8h_B_,125,129,1,1
1y8h_B_,126,130,1,1
1y8h_B_,127,131,1,1
1y8h_B_,129,132,1,1
1y8h_B_,129,133,1,1
1y8h_B_,131,135,1,1
1y8h_B_,132,136,1,1
1y8h_B_,134,138,1,1
1y8h_B_,135,139,1,1
1y8h_B_,136,140,1,1
1y8h_B_,137,141,1,1
1y8h_B_,139,142,1,1
1y8h_B_,139,143,1,1
1y8h_B_,140,143,1,1
1y8h_B_,143,145,1,1