pair,contact1,contact2,flow1,flow2 1or5_A_,3,76,1,1 1or5_A_,4,6,1,1 1or5_A_,4,8,1,1 1or5_A_,5,9,1,1 1or5_A_,6,10,1,1 1or5_A_,7,11,1,1 1or5_A_,8,12,1,1 1or5_A_,9,13,1,1 1or5_A_,10,14,1,1 1or5_A_,11,15,1,1 1or5_A_,12,16,1,1 1or5_A_,23,26,1,1 1or5_A_,24,27,1,1 1or5_A_,31,34,1,1 1or5_A_,31,35,1,1 1or5_A_,32,66,1,1 1or5_A_,38,42,1,1 1or5_A_,39,43,1,1 1or5_A_,40,44,1,1 1or5_A_,41,45,1,1 1or5_A_,42,46,1,1 1or5_A_,43,47,1,1 1or5_A_,44,48,1,1 1or5_A_,45,49,1,1 1or5_A_,46,50,1,1 1or5_A_,47,51,1,1 1or5_A_,49,52,1,1 1or5_A_,49,53,1,1 1or5_A_,58,60,1,1 1or5_A_,58,62,1,1 1or5_A_,61,65,1,1 1or5_A_,68,71,1,1 1or5_A_,68,72,1,1 1or5_A_,69,72,1,1 1or5_A_,69,73,1,1 1or5_A_,70,74,1,1 1or5_A_,72,76,1,1 1or5_A_,73,77,1,1 1or5_A_,74,77,1,1 1or5_A_,74,78,1,1