pair,contact1,contact2,flow1,flow2 8pnr_A_,6,17,1,1 8pnr_A_,7,42,1,1 8pnr_A_,8,15,1,1 8pnr_A_,9,12,1,1 8pnr_A_,9,42,1,1 8pnr_A_,9,44,1,1 8pnr_A_,10,13,1,1 8pnr_A_,11,44,1,1 8pnr_A_,15,48,1,1 8pnr_A_,17,18,1,1 8pnr_A_,18,21,1,1 8pnr_A_,18,22,1,1 8pnr_A_,19,23,1,1 8pnr_A_,21,24,1,1 8pnr_A_,22,31,1,1 8pnr_A_,25,28,1,1 8pnr_A_,28,31,1,1 8pnr_A_,28,32,1,1 8pnr_A_,29,33,1,1 8pnr_A_,29,81,1,1 8pnr_A_,29,82,1,1 8pnr_A_,31,34,1,1 8pnr_A_,31,35,1,1 8pnr_A_,32,36,1,1 8pnr_A_,33,37,1,1 8pnr_A_,41,42,1,1 8pnr_A_,46,78,1,1 8pnr_A_,47,50,1,1 8pnr_A_,50,53,1,1 8pnr_A_,51,55,1,1 8pnr_A_,52,56,1,1 8pnr_A_,53,57,1,1 8pnr_A_,54,58,1,1 8pnr_A_,55,59,1,1 8pnr_A_,56,60,1,1 8pnr_A_,57,61,1,1 8pnr_A_,60,62,1,1 8pnr_A_,71,75,1,1 8pnr_A_,72,76,1,1 8pnr_A_,73,77,1,1 8pnr_A_,74,78,1,1 8pnr_A_,75,79,1,1 8pnr_A_,76,80,1,1 8pnr_A_,76,92,1,1 8pnr_A_,77,81,1,1 8pnr_A_,78,82,1,1 8pnr_A_,79,84,1,1 8pnr_A_,80,83,1,1 8pnr_A_,84,88,1,1 8pnr_A_,85,89,1,1 8pnr_A_,86,90,1,1 8pnr_A_,87,91,1,1 8pnr_A_,88,92,1,1 8pnr_A_,89,93,1,1 8pnr_A_,91,94,1,1