pair,contact1,contact2,flow1,flow2 2d07_B_,1,23,1,1 2d07_B_,2,22,1,1 2d07_B_,3,21,1,1 2d07_B_,4,20,1,1 2d07_B_,5,66,1,1 2d07_B_,5,67,1,1 2d07_B_,6,18,1,1 2d07_B_,7,67,1,1 2d07_B_,7,68,1,1 2d07_B_,7,70,1,1 2d07_B_,8,16,1,1 2d07_B_,9,70,1,1 2d07_B_,9,72,1,1 2d07_B_,10,14,1,1 2d07_B_,11,72,1,1 2d07_B_,12,14,1,1 2d07_B_,21,24,1,1 2d07_B_,22,60,1,1 2d07_B_,22,64,1,1 2d07_B_,25,28,1,1 2d07_B_,26,30,1,1 2d07_B_,26,57,1,1 2d07_B_,27,31,1,1 2d07_B_,28,32,1,1 2d07_B_,29,33,1,1 2d07_B_,30,34,1,1 2d07_B_,31,35,1,1 2d07_B_,32,36,1,1 2d07_B_,33,37,1,1 2d07_B_,34,39,1,1 2d07_B_,35,38,1,1 2d07_B_,36,37,1,1 2d07_B_,40,42,1,1 2d07_B_,43,75,1,1 2d07_B_,45,73,1,1 2d07_B_,46,53,1,1 2d07_B_,47,71,1,1 2d07_B_,48,51,1,1 2d07_B_,54,57,1,1 2d07_B_,58,61,1,1 2d07_B_,58,62,1,1 2d07_B_,59,64,1,1 2d07_B_,60,63,1,1 2d07_B_,65,68,1,1 2d07_B_,74,76,1,1