pair,contact1,contact2,flow1,flow2
2b4b_A_,2,54,1,1
2b4b_A_,4,5,1,1
2b4b_A_,4,10,1,1
2b4b_A_,4,52,1,1
2b4b_A_,4,54,1,1
2b4b_A_,6,50,1,1
2b4b_A_,7,10,1,1
2b4b_A_,8,11,1,1
2b4b_A_,10,14,1,1
2b4b_A_,11,15,1,1
2b4b_A_,12,16,1,1
2b4b_A_,13,16,1,1
2b4b_A_,13,17,1,1
2b4b_A_,14,18,1,1
2b4b_A_,15,19,1,1
2b4b_A_,16,20,1,1
2b4b_A_,16,67,1,1
2b4b_A_,17,21,1,1
2b4b_A_,18,22,1,1
2b4b_A_,19,23,1,1
2b4b_A_,20,24,1,1
2b4b_A_,21,25,1,1
2b4b_A_,22,25,1,1
2b4b_A_,23,26,1,1
2b4b_A_,27,30,1,1
2b4b_A_,33,36,1,1
2b4b_A_,33,37,1,1
2b4b_A_,34,38,1,1
2b4b_A_,35,39,1,1
2b4b_A_,36,40,1,1
2b4b_A_,37,41,1,1
2b4b_A_,40,47,1,1
2b4b_A_,49,72,1,1
2b4b_A_,51,71,1,1
2b4b_A_,53,68,1,1
2b4b_A_,53,69,1,1
2b4b_A_,55,60,1,1
2b4b_A_,55,66,1,1
2b4b_A_,56,59,1,1
2b4b_A_,57,60,1,1
2b4b_A_,59,94,1,1
2b4b_A_,61,63,1,1
2b4b_A_,61,64,1,1
2b4b_A_,61,65,1,1
2b4b_A_,70,90,1,1
2b4b_A_,73,85,1,1
2b4b_A_,73,87,1,1
2b4b_A_,75,83,1,1
2b4b_A_,77,79,1,1
2b4b_A_,77,80,1,1
2b4b_A_,77,81,1,1
2b4b_A_,80,116,1,1
2b4b_A_,82,113,1,1
2b4b_A_,82,116,1,1
2b4b_A_,84,117,1,1
2b4b_A_,86,118,1,1
2b4b_A_,91,95,1,1
2b4b_A_,92,95,1,1
2b4b_A_,98,102,1,1
2b4b_A_,99,103,1,1
2b4b_A_,100,104,1,1
2b4b_A_,101,105,1,1
2b4b_A_,102,106,1,1
2b4b_A_,103,107,1,1
2b4b_A_,104,108,1,1
2b4b_A_,105,109,1,1
2b4b_A_,106,110,1,1
2b4b_A_,107,111,1,1
2b4b_A_,110,113,1,1
2b4b_A_,111,115,1,1
2b4b_A_,112,114,1,1
2b4b_A_,122,125,1,1
2b4b_A_,124,126,1,1
2b4b_A_,125,128,1,1
2b4b_A_,125,129,1,1
2b4b_A_,126,130,1,1
2b4b_A_,127,131,1,1
2b4b_A_,128,132,1,1
2b4b_A_,129,133,1,1
2b4b_A_,130,134,1,1
2b4b_A_,131,135,1,1
2b4b_A_,132,135,1,1
2b4b_A_,132,137,1,1
2b4b_A_,133,136,1,1
2b4b_A_,138,143,1,1
2b4b_A_,139,142,1,1
2b4b_A_,139,143,1,1
2b4b_A_,140,144,1,1
2b4b_A_,141,146,1,1
2b4b_A_,141,147,1,1
2b4b_A_,144,146,1,1
2b4b_A_,146,147,1,1
2b4b_A_,150,152,1,1
2b4b_A_,152,155,1,1
2b4b_A_,152,156,1,1
2b4b_A_,153,157,1,1
2b4b_A_,154,158,1,1
2b4b_A_,157,160,1,1
2b4b_A_,158,160,1,1
2b4b_A_,158,161,1,1