pair,contact1,contact2,flow1,flow2 2pmz_K_,4,8,1,1 2pmz_K_,5,9,1,1 2pmz_K_,6,10,1,1 2pmz_K_,7,11,1,1 2pmz_K_,8,11,1,1 2pmz_K_,8,12,1,1 2pmz_K_,10,13,1,1 2pmz_K_,11,14,1,1 2pmz_K_,13,70,1,1 2pmz_K_,18,22,1,1 2pmz_K_,19,23,1,1 2pmz_K_,20,24,1,1 2pmz_K_,21,25,1,1 2pmz_K_,21,70,1,1 2pmz_K_,22,25,1,1 2pmz_K_,22,26,1,1 2pmz_K_,23,27,1,1 2pmz_K_,25,28,1,1 2pmz_K_,25,29,1,1 2pmz_K_,26,30,1,1 2pmz_K_,28,32,1,1 2pmz_K_,29,33,1,1 2pmz_K_,30,34,1,1 2pmz_K_,32,35,1,1 2pmz_K_,33,36,1,1 2pmz_K_,38,40,1,1 2pmz_K_,48,49,1,1 2pmz_K_,49,53,1,1 2pmz_K_,51,53,1,1 2pmz_K_,53,56,1,1 2pmz_K_,53,57,1,1 2pmz_K_,56,59,1,1 2pmz_K_,56,60,1,1 2pmz_K_,57,61,1,1 2pmz_K_,58,63,1,1 2pmz_K_,59,62,1,1 2pmz_K_,65,67,1,1 2pmz_K_,67,81,1,1 2pmz_K_,68,80,1,1 2pmz_K_,70,78,1,1 2pmz_K_,72,75,1,1 2pmz_K_,72,76,1,1