pair,contact1,contact2,flow1,flow2 6tkt_A_,4,92,1,1 6tkt_A_,5,91,1,1 6tkt_A_,5,92,1,1 6tkt_A_,9,41,1,1 6tkt_A_,10,13,1,1 6tkt_A_,11,14,1,1 6tkt_A_,11,15,1,1 6tkt_A_,12,16,1,1 6tkt_A_,13,17,1,1 6tkt_A_,14,18,1,1 6tkt_A_,15,19,1,1 6tkt_A_,16,20,1,1 6tkt_A_,18,22,1,1 6tkt_A_,20,23,1,1 6tkt_A_,21,24,1,1 6tkt_A_,21,25,1,1 6tkt_A_,28,31,1,1 6tkt_A_,28,32,1,1 6tkt_A_,42,45,1,1 6tkt_A_,43,47,1,1 6tkt_A_,45,48,1,1 6tkt_A_,46,50,1,1 6tkt_A_,47,51,1,1 6tkt_A_,48,52,1,1 6tkt_A_,49,53,1,1 6tkt_A_,50,54,1,1 6tkt_A_,51,55,1,1 6tkt_A_,52,56,1,1 6tkt_A_,53,57,1,1 6tkt_A_,54,58,1,1 6tkt_A_,56,59,1,1 6tkt_A_,56,60,1,1 6tkt_A_,57,61,1,1 6tkt_A_,59,62,1,1 6tkt_A_,61,69,1,1 6tkt_A_,65,68,1,1 6tkt_A_,66,69,1,1 6tkt_A_,70,72,1,1 6tkt_A_,70,73,1,1 6tkt_A_,74,78,1,1 6tkt_A_,75,79,1,1 6tkt_A_,77,81,1,1 6tkt_A_,78,82,1,1 6tkt_A_,79,83,1,1 6tkt_A_,80,84,1,1 6tkt_A_,81,85,1,1 6tkt_A_,82,86,1,1 6tkt_A_,84,88,1,1 6tkt_A_,85,89,1,1 6tkt_A_,85,90,1,1