pair,contact1,contact2,flow1,flow2
4wlr_B_,2,5,1,1
4wlr_B_,3,7,1,1
4wlr_B_,6,8,1,1
4wlr_B_,8,12,1,1
4wlr_B_,9,43,1,1
4wlr_B_,12,16,1,1
4wlr_B_,14,17,1,1
4wlr_B_,15,18,1,1
4wlr_B_,16,22,1,1
4wlr_B_,18,22,1,1
4wlr_B_,19,23,1,1
4wlr_B_,20,24,1,1
4wlr_B_,22,25,1,1
4wlr_B_,22,26,1,1
4wlr_B_,25,28,1,1
4wlr_B_,26,29,1,1
4wlr_B_,27,37,1,1
4wlr_B_,29,37,1,1
4wlr_B_,32,35,1,1
4wlr_B_,33,34,1,1
4wlr_B_,38,41,1,1
4wlr_B_,39,42,1,1
4wlr_B_,41,44,1,1
4wlr_B_,41,45,1,1
4wlr_B_,42,46,1,1
4wlr_B_,43,47,1,1
4wlr_B_,45,48,1,1
4wlr_B_,48,51,1,1
4wlr_B_,48,52,1,1
4wlr_B_,49,53,1,1
4wlr_B_,50,54,1,1
4wlr_B_,51,55,1,1
4wlr_B_,52,56,1,1
4wlr_B_,53,57,1,1
4wlr_B_,54,58,1,1
4wlr_B_,55,59,1,1
4wlr_B_,56,60,1,1
4wlr_B_,57,61,1,1
4wlr_B_,58,62,1,1
4wlr_B_,59,63,1,1
4wlr_B_,60,64,1,1
4wlr_B_,61,64,1,1
4wlr_B_,61,66,1,1
4wlr_B_,62,65,1,1
4wlr_B_,64,66,1,1
4wlr_B_,67,71,1,1
4wlr_B_,68,72,1,1
4wlr_B_,69,73,1,1
4wlr_B_,70,74,1,1
4wlr_B_,71,74,1,1
4wlr_B_,71,76,1,1
4wlr_B_,72,75,1,1
4wlr_B_,77,81,1,1
4wlr_B_,78,82,1,1
4wlr_B_,79,83,1,1
4wlr_B_,80,84,1,1
4wlr_B_,81,85,1,1
4wlr_B_,82,86,1,1
4wlr_B_,83,86,1,1
4wlr_B_,83,87,1,1
4wlr_B_,83,88,1,1
4wlr_B_,84,87,1,1
4wlr_B_,88,90,1,1
4wlr_B_,88,91,1,1
4wlr_B_,88,92,1,1
4wlr_B_,89,93,1,1
4wlr_B_,90,94,1,1
4wlr_B_,91,95,1,1
4wlr_B_,92,95,1,1
4wlr_B_,92,96,1,1
4wlr_B_,93,97,1,1
4wlr_B_,94,98,1,1
4wlr_B_,95,99,1,1