pair,contact1,contact2,flow1,flow2 4bwg_B_,1,57,1,1 4bwg_B_,2,22,1,1 4bwg_B_,4,20,1,1 4bwg_B_,5,20,1,1 4bwg_B_,7,16,1,1 4bwg_B_,7,18,1,1 4bwg_B_,9,16,1,1 4bwg_B_,11,14,1,1 4bwg_B_,15,31,1,1 4bwg_B_,17,29,1,1 4bwg_B_,18,27,1,1 4bwg_B_,19,27,1,1 4bwg_B_,21,25,1,1 4bwg_B_,26,78,1,1 4bwg_B_,28,66,1,1 4bwg_B_,28,78,1,1 4bwg_B_,28,80,1,1 4bwg_B_,30,33,1,1 4bwg_B_,36,39,1,1 4bwg_B_,37,40,1,1 4bwg_B_,39,43,1,1 4bwg_B_,40,44,1,1 4bwg_B_,41,45,1,1 4bwg_B_,42,46,1,1 4bwg_B_,43,47,1,1 4bwg_B_,44,48,1,1 4bwg_B_,45,49,1,1 4bwg_B_,46,50,1,1 4bwg_B_,47,51,1,1 4bwg_B_,48,52,1,1 4bwg_B_,49,53,1,1 4bwg_B_,50,53,1,1 4bwg_B_,50,54,1,1 4bwg_B_,53,55,1,1 4bwg_B_,58,84,1,1 4bwg_B_,60,81,1,1 4bwg_B_,60,82,1,1 4bwg_B_,60,95,1,1 4bwg_B_,62,79,1,1 4bwg_B_,64,77,1,1 4bwg_B_,65,77,1,1 4bwg_B_,66,77,1,1 4bwg_B_,66,78,1,1 4bwg_B_,68,72,1,1 4bwg_B_,69,73,1,1 4bwg_B_,70,74,1,1 4bwg_B_,71,75,1,1 4bwg_B_,76,78,1,1 4bwg_B_,84,93,1,1 4bwg_B_,85,93,1,1 4bwg_B_,87,91,1,1 4bwg_B_,88,90,1,1 4bwg_B_,88,91,1,1