pair,contact1,contact2,flow1,flow2 1wr0_A_,1,3,1,1 1wr0_A_,2,6,1,1 1wr0_A_,4,7,1,1 1wr0_A_,4,8,1,1 1wr0_A_,7,54,1,1 1wr0_A_,8,13,1,1 1wr0_A_,9,12,1,1 1wr0_A_,9,13,1,1 1wr0_A_,10,14,1,1 1wr0_A_,11,15,1,1 1wr0_A_,11,52,1,1 1wr0_A_,12,16,1,1 1wr0_A_,13,17,1,1 1wr0_A_,14,18,1,1 1wr0_A_,15,19,1,1 1wr0_A_,16,20,1,1 1wr0_A_,17,21,1,1 1wr0_A_,18,22,1,1 1wr0_A_,19,23,1,1 1wr0_A_,20,24,1,1 1wr0_A_,21,25,1,1 1wr0_A_,22,26,1,1 1wr0_A_,23,27,1,1 1wr0_A_,25,30,1,1 1wr0_A_,26,27,1,1 1wr0_A_,26,29,1,1 1wr0_A_,26,38,1,1 1wr0_A_,31,81,1,1 1wr0_A_,33,37,1,1 1wr0_A_,34,37,1,1 1wr0_A_,34,38,1,1 1wr0_A_,35,39,1,1 1wr0_A_,36,40,1,1 1wr0_A_,37,41,1,1 1wr0_A_,39,43,1,1 1wr0_A_,40,43,1,1 1wr0_A_,40,44,1,1 1wr0_A_,41,44,1,1 1wr0_A_,41,45,1,1 1wr0_A_,42,46,1,1 1wr0_A_,43,47,1,1 1wr0_A_,44,48,1,1 1wr0_A_,45,49,1,1 1wr0_A_,46,50,1,1 1wr0_A_,48,52,1,1 1wr0_A_,49,59,1,1 1wr0_A_,55,58,1,1 1wr0_A_,57,60,1,1 1wr0_A_,58,61,1,1 1wr0_A_,59,62,1,1 1wr0_A_,60,64,1,1 1wr0_A_,61,65,1,1 1wr0_A_,62,66,1,1 1wr0_A_,63,66,1,1 1wr0_A_,63,67,1,1 1wr0_A_,65,68,1,1 1wr0_A_,65,69,1,1 1wr0_A_,66,70,1,1 1wr0_A_,68,71,1,1 1wr0_A_,68,72,1,1 1wr0_A_,71,72,1,1 1wr0_A_,71,74,1,1 1wr0_A_,72,75,1,1 1wr0_A_,73,77,1,1 1wr0_A_,74,77,1,1 1wr0_A_,75,78,1,1 1wr0_A_,76,79,1,1 1wr0_A_,76,80,1,1