pair,contact1,contact2,flow1,flow2 6ppp_B_,1,5,1,1 6ppp_B_,2,6,1,1 6ppp_B_,3,7,1,1 6ppp_B_,4,8,1,1 6ppp_B_,5,9,1,1 6ppp_B_,6,9,1,1 6ppp_B_,7,10,1,1 6ppp_B_,8,11,1,1 6ppp_B_,10,13,1,1 6ppp_B_,12,29,1,1 6ppp_B_,12,30,1,1 6ppp_B_,13,29,1,1 6ppp_B_,15,27,1,1 6ppp_B_,16,71,1,1 6ppp_B_,17,25,1,1 6ppp_B_,18,68,1,1 6ppp_B_,18,69,1,1 6ppp_B_,19,22,1,1 6ppp_B_,19,23,1,1 6ppp_B_,20,65,1,1 6ppp_B_,20,66,1,1 6ppp_B_,20,67,1,1 6ppp_B_,21,23,1,1 6ppp_B_,22,68,1,1 6ppp_B_,24,46,1,1 6ppp_B_,26,44,1,1 6ppp_B_,28,41,1,1 6ppp_B_,30,39,1,1 6ppp_B_,31,39,1,1 6ppp_B_,33,35,1,1 6ppp_B_,33,36,1,1 6ppp_B_,33,37,1,1 6ppp_B_,37,64,1,1 6ppp_B_,38,62,1,1 6ppp_B_,40,60,1,1 6ppp_B_,43,58,1,1 6ppp_B_,47,49,1,1 6ppp_B_,47,51,1,1 6ppp_B_,52,55,1,1 6ppp_B_,54,57,1,1 6ppp_B_,63,65,1,1 6ppp_B_,63,66,1,1 6ppp_B_,64,67,1,1 6ppp_B_,74,77,1,1 6ppp_B_,78,82,1,1 6ppp_B_,79,83,1,1 6ppp_B_,80,84,1,1 6ppp_B_,81,85,1,1 6ppp_B_,82,86,1,1 6ppp_B_,83,87,1,1 6ppp_B_,84,87,1,1 6ppp_B_,84,88,1,1 6ppp_B_,85,89,1,1 6ppp_B_,86,90,1,1 6ppp_B_,87,91,1,1 6ppp_B_,88,92,1,1 6ppp_B_,89,93,1,1 6ppp_B_,90,94,1,1