pair,contact1,contact2,flow1,flow2
2b1x_B_,2,3,1,1
2b1x_B_,4,8,1,1
2b1x_B_,5,9,1,1
2b1x_B_,6,10,1,1
2b1x_B_,6,139,1,1
2b1x_B_,7,11,1,1
2b1x_B_,8,12,1,1
2b1x_B_,9,13,1,1
2b1x_B_,10,14,1,1
2b1x_B_,11,15,1,1
2b1x_B_,12,16,1,1
2b1x_B_,13,17,1,1
2b1x_B_,13,144,1,1
2b1x_B_,14,18,1,1
2b1x_B_,15,19,1,1
2b1x_B_,16,20,1,1
2b1x_B_,17,21,1,1
2b1x_B_,17,29,1,1
2b1x_B_,17,149,1,1
2b1x_B_,18,22,1,1
2b1x_B_,20,23,1,1
2b1x_B_,20,25,1,1
2b1x_B_,21,24,1,1
2b1x_B_,22,90,1,1
2b1x_B_,22,92,1,1
2b1x_B_,25,29,1,1
2b1x_B_,26,30,1,1
2b1x_B_,27,77,1,1
2b1x_B_,28,31,1,1
2b1x_B_,29,32,1,1
2b1x_B_,30,33,1,1
2b1x_B_,32,146,1,1
2b1x_B_,34,35,1,1
2b1x_B_,34,37,1,1
2b1x_B_,34,146,1,1
2b1x_B_,36,138,1,1
2b1x_B_,38,147,1,1
2b1x_B_,38,149,1,1
2b1x_B_,39,64,1,1
2b1x_B_,39,167,1,1
2b1x_B_,40,149,1,1
2b1x_B_,40,151,1,1
2b1x_B_,41,61,1,1
2b1x_B_,41,62,1,1
2b1x_B_,43,56,1,1
2b1x_B_,44,54,1,1
2b1x_B_,44,153,1,1
2b1x_B_,45,54,1,1
2b1x_B_,47,53,1,1
2b1x_B_,48,51,1,1
2b1x_B_,53,55,1,1
2b1x_B_,64,68,1,1
2b1x_B_,64,72,1,1
2b1x_B_,65,68,1,1
2b1x_B_,65,69,1,1
2b1x_B_,66,70,1,1
2b1x_B_,67,71,1,1
2b1x_B_,68,72,1,1
2b1x_B_,69,73,1,1
2b1x_B_,70,74,1,1
2b1x_B_,71,75,1,1
2b1x_B_,72,76,1,1
2b1x_B_,73,77,1,1
2b1x_B_,74,77,1,1
2b1x_B_,75,78,1,1
2b1x_B_,78,80,1,1
2b1x_B_,81,84,1,1
2b1x_B_,82,85,1,1
2b1x_B_,84,88,1,1
2b1x_B_,84,118,1,1
2b1x_B_,86,120,1,1
2b1x_B_,88,118,1,1
2b1x_B_,88,120,1,1
2b1x_B_,89,119,1,1
2b1x_B_,89,121,1,1
2b1x_B_,91,117,1,1
2b1x_B_,92,166,1,1
2b1x_B_,93,115,1,1
2b1x_B_,95,96,1,1
2b1x_B_,95,113,1,1
2b1x_B_,96,98,1,1
2b1x_B_,98,111,1,1
2b1x_B_,98,132,1,1
2b1x_B_,100,109,1,1
2b1x_B_,102,107,1,1
2b1x_B_,103,109,1,1
2b1x_B_,104,107,1,1
2b1x_B_,106,139,1,1
2b1x_B_,107,138,1,1
2b1x_B_,108,137,1,1
2b1x_B_,110,135,1,1
2b1x_B_,112,133,1,1
2b1x_B_,114,131,1,1
2b1x_B_,116,129,1,1
2b1x_B_,118,127,1,1
2b1x_B_,118,160,1,1
2b1x_B_,118,162,1,1
2b1x_B_,123,125,1,1
2b1x_B_,127,160,1,1
2b1x_B_,128,155,1,1
2b1x_B_,130,154,1,1
2b1x_B_,132,152,1,1
2b1x_B_,133,167,1,1
2b1x_B_,134,150,1,1
2b1x_B_,135,149,1,1
2b1x_B_,136,147,1,1
2b1x_B_,136,148,1,1
2b1x_B_,138,145,1,1
2b1x_B_,140,143,1,1
2b1x_B_,149,167,1,1
2b1x_B_,155,159,1,1
2b1x_B_,156,157,1,1