pair,contact1,contact2,flow1,flow2 2j3r_B_,1,3,1,1 2j3r_B_,6,8,1,1 2j3r_B_,6,9,1,1 2j3r_B_,7,11,1,1 2j3r_B_,8,12,1,1 2j3r_B_,9,13,1,1 2j3r_B_,10,14,1,1 2j3r_B_,11,15,1,1 2j3r_B_,12,16,1,1 2j3r_B_,13,17,1,1 2j3r_B_,14,18,1,1 2j3r_B_,15,19,1,1 2j3r_B_,16,20,1,1 2j3r_B_,17,21,1,1 2j3r_B_,18,22,1,1 2j3r_B_,19,23,1,1 2j3r_B_,20,23,1,1 2j3r_B_,21,24,1,1 2j3r_B_,26,30,1,1 2j3r_B_,27,29,1,1 2j3r_B_,27,31,1,1 2j3r_B_,28,32,1,1 2j3r_B_,29,33,1,1 2j3r_B_,30,34,1,1 2j3r_B_,31,35,1,1 2j3r_B_,32,36,1,1 2j3r_B_,33,37,1,1 2j3r_B_,34,38,1,1 2j3r_B_,35,39,1,1 2j3r_B_,36,40,1,1 2j3r_B_,37,41,1,1 2j3r_B_,39,42,1,1 2j3r_B_,42,46,1,1 2j3r_B_,43,47,1,1 2j3r_B_,44,48,1,1 2j3r_B_,45,49,1,1 2j3r_B_,46,50,1,1 2j3r_B_,47,51,1,1 2j3r_B_,48,52,1,1 2j3r_B_,48,59,1,1 2j3r_B_,49,53,1,1 2j3r_B_,50,54,1,1 2j3r_B_,51,55,1,1 2j3r_B_,51,57,1,1 2j3r_B_,55,58,1,1 2j3r_B_,62,66,1,1 2j3r_B_,63,67,1,1 2j3r_B_,64,68,1,1 2j3r_B_,65,69,1,1 2j3r_B_,66,70,1,1 2j3r_B_,67,71,1,1 2j3r_B_,68,72,1,1 2j3r_B_,69,74,1,1 2j3r_B_,70,75,1,1 2j3r_B_,71,82,1,1 2j3r_B_,71,83,1,1 2j3r_B_,72,76,1,1 2j3r_B_,73,77,1,1 2j3r_B_,74,78,1,1 2j3r_B_,75,79,1,1 2j3r_B_,76,80,1,1 2j3r_B_,81,82,1,1 2j3r_B_,81,84,1,1 2j3r_B_,81,100,1,1 2j3r_B_,84,100,1,1 2j3r_B_,84,101,1,1 2j3r_B_,85,99,1,1 2j3r_B_,87,97,1,1 2j3r_B_,89,95,1,1 2j3r_B_,92,94,1,1 2j3r_B_,92,95,1,1 2j3r_B_,94,155,1,1 2j3r_B_,96,153,1,1 2j3r_B_,98,151,1,1 2j3r_B_,100,149,1,1 2j3r_B_,103,106,1,1 2j3r_B_,105,108,1,1 2j3r_B_,118,122,1,1 2j3r_B_,119,123,1,1 2j3r_B_,120,124,1,1 2j3r_B_,121,125,1,1 2j3r_B_,122,126,1,1 2j3r_B_,123,126,1,1 2j3r_B_,123,127,1,1 2j3r_B_,124,128,1,1 2j3r_B_,125,129,1,1 2j3r_B_,126,130,1,1 2j3r_B_,127,131,1,1 2j3r_B_,128,132,1,1 2j3r_B_,129,133,1,1 2j3r_B_,129,141,1,1 2j3r_B_,130,133,1,1 2j3r_B_,130,134,1,1 2j3r_B_,131,135,1,1 2j3r_B_,132,135,1,1 2j3r_B_,132,137,1,1 2j3r_B_,133,136,1,1 2j3r_B_,138,156,1,1 2j3r_B_,140,154,1,1 2j3r_B_,142,152,1,1 2j3r_B_,144,150,1,1 2j3r_B_,146,148,1,1 2j3r_B_,146,150,1,1