pair,contact1,contact2,flow1,flow2 1ylb_B_,1,28,1,1 1ylb_B_,2,30,1,1 1ylb_B_,3,28,1,1 1ylb_B_,3,30,1,1 1ylb_B_,4,15,1,1 1ylb_B_,5,30,1,1 1ylb_B_,5,32,1,1 1ylb_B_,6,9,1,1 1ylb_B_,6,13,1,1 1ylb_B_,6,32,1,1 1ylb_B_,7,11,1,1 1ylb_B_,7,13,1,1 1ylb_B_,8,10,1,1 1ylb_B_,11,13,1,1 1ylb_B_,17,95,1,1 1ylb_B_,18,95,1,1 1ylb_B_,19,95,1,1 1ylb_B_,21,97,1,1 1ylb_B_,21,99,1,1 1ylb_B_,22,25,1,1 1ylb_B_,23,76,1,1 1ylb_B_,24,74,1,1 1ylb_B_,25,74,1,1 1ylb_B_,27,72,1,1 1ylb_B_,29,70,1,1 1ylb_B_,31,63,1,1 1ylb_B_,31,65,1,1 1ylb_B_,31,68,1,1 1ylb_B_,33,37,1,1 1ylb_B_,37,63,1,1 1ylb_B_,37,84,1,1 1ylb_B_,38,84,1,1 1ylb_B_,38,85,1,1 1ylb_B_,39,57,1,1 1ylb_B_,40,83,1,1 1ylb_B_,41,56,1,1 1ylb_B_,42,45,1,1 1ylb_B_,42,46,1,1 1ylb_B_,42,81,1,1 1ylb_B_,45,81,1,1 1ylb_B_,51,53,1,1 1ylb_B_,51,54,1,1 1ylb_B_,52,55,1,1 1ylb_B_,52,56,1,1 1ylb_B_,55,70,1,1 1ylb_B_,58,61,1,1 1ylb_B_,64,68,1,1 1ylb_B_,65,68,1,1 1ylb_B_,75,80,1,1 1ylb_B_,77,99,1,1 1ylb_B_,78,98,1,1 1ylb_B_,80,96,1,1 1ylb_B_,82,94,1,1 1ylb_B_,84,87,1,1 1ylb_B_,84,88,1,1 1ylb_B_,84,92,1,1 1ylb_B_,87,92,1,1 1ylb_B_,88,91,1,1 1ylb_B_,96,97,1,1