pair,contact1,contact2,flow1,flow2 6zsf_XS_,3,6,1,1 6zsf_XS_,10,13,1,1 6zsf_XS_,24,26,1,1 6zsf_XS_,24,28,1,1 6zsf_XS_,25,29,1,1 6zsf_XS_,26,29,1,1 6zsf_XS_,26,30,1,1 6zsf_XS_,27,31,1,1 6zsf_XS_,28,32,1,1 6zsf_XS_,29,33,1,1 6zsf_XS_,30,34,1,1 6zsf_XS_,31,35,1,1 6zsf_XS_,32,36,1,1 6zsf_XS_,33,37,1,1 6zsf_XS_,34,38,1,1 6zsf_XS_,35,39,1,1 6zsf_XS_,36,40,1,1 6zsf_XS_,37,41,1,1 6zsf_XS_,38,42,1,1 6zsf_XS_,39,43,1,1 6zsf_XS_,40,44,1,1 6zsf_XS_,41,45,1,1 6zsf_XS_,42,46,1,1 6zsf_XS_,42,47,1,1 6zsf_XS_,50,65,1,1 6zsf_XS_,50,66,1,1 6zsf_XS_,52,93,1,1 6zsf_XS_,53,64,1,1 6zsf_XS_,54,90,1,1 6zsf_XS_,54,91,1,1 6zsf_XS_,55,62,1,1 6zsf_XS_,57,60,1,1 6zsf_XS_,58,59,1,1 6zsf_XS_,65,66,1,1 6zsf_XS_,65,68,1,1 6zsf_XS_,67,151,1,1 6zsf_XS_,68,151,1,1 6zsf_XS_,70,149,1,1 6zsf_XS_,72,147,1,1 6zsf_XS_,74,147,1,1 6zsf_XS_,75,77,1,1 6zsf_XS_,75,119,1,1 6zsf_XS_,78,119,1,1 6zsf_XS_,79,82,1,1 6zsf_XS_,81,116,1,1 6zsf_XS_,82,116,1,1 6zsf_XS_,83,113,1,1 6zsf_XS_,84,114,1,1 6zsf_XS_,85,107,1,1 6zsf_XS_,85,110,1,1 6zsf_XS_,86,112,1,1 6zsf_XS_,89,105,1,1 6zsf_XS_,90,101,1,1 6zsf_XS_,92,99,1,1 6zsf_XS_,94,97,1,1 6zsf_XS_,109,157,1,1 6zsf_XS_,111,113,1,1 6zsf_XS_,111,155,1,1 6zsf_XS_,113,152,1,1 6zsf_XS_,113,153,1,1 6zsf_XS_,115,150,1,1 6zsf_XS_,115,152,1,1 6zsf_XS_,117,148,1,1 6zsf_XS_,118,120,1,1 6zsf_XS_,118,148,1,1 6zsf_XS_,120,146,1,1 6zsf_XS_,122,144,1,1 6zsf_XS_,125,142,1,1 6zsf_XS_,127,140,1,1 6zsf_XS_,129,138,1,1 6zsf_XS_,131,136,1,1 6zsf_XS_,153,155,1,1