pair,contact1,contact2,flow1,flow2 7trv_A_,5,7,1,1 7trv_A_,5,8,1,1 7trv_A_,6,10,1,1 7trv_A_,7,11,1,1 7trv_A_,8,12,1,1 7trv_A_,8,38,1,1 7trv_A_,9,13,1,1 7trv_A_,10,14,1,1 7trv_A_,11,15,1,1 7trv_A_,12,16,1,1 7trv_A_,12,64,1,1 7trv_A_,13,17,1,1 7trv_A_,14,18,1,1 7trv_A_,15,20,1,1 7trv_A_,16,19,1,1 7trv_A_,17,68,1,1 7trv_A_,20,24,1,1 7trv_A_,21,25,1,1 7trv_A_,23,27,1,1 7trv_A_,24,28,1,1 7trv_A_,25,30,1,1 7trv_A_,31,35,1,1 7trv_A_,32,36,1,1 7trv_A_,33,37,1,1 7trv_A_,34,38,1,1 7trv_A_,35,39,1,1 7trv_A_,36,40,1,1 7trv_A_,37,41,1,1 7trv_A_,38,42,1,1 7trv_A_,39,43,1,1 7trv_A_,40,44,1,1 7trv_A_,41,45,1,1 7trv_A_,42,46,1,1 7trv_A_,43,47,1,1 7trv_A_,43,50,1,1 7trv_A_,43,51,1,1 7trv_A_,43,53,1,1 7trv_A_,49,61,1,1 7trv_A_,50,61,1,1 7trv_A_,52,55,1,1 7trv_A_,52,59,1,1 7trv_A_,52,60,1,1 7trv_A_,55,57,1,1 7trv_A_,61,64,1,1 7trv_A_,61,65,1,1 7trv_A_,62,65,1,1 7trv_A_,62,66,1,1 7trv_A_,63,67,1,1 7trv_A_,64,68,1,1 7trv_A_,65,69,1,1 7trv_A_,66,70,1,1 7trv_A_,67,71,1,1 7trv_A_,68,72,1,1 7trv_A_,69,73,1,1 7trv_A_,72,75,1,1 7trv_A_,73,76,1,1 7trv_A_,74,78,1,1 7trv_A_,75,79,1,1 7trv_A_,76,80,1,1 7trv_A_,77,81,1,1 7trv_A_,78,82,1,1 7trv_A_,79,83,1,1 7trv_A_,80,83,1,1 7trv_A_,81,84,1,1 7trv_A_,81,85,1,1 7trv_A_,84,87,1,1