pair,contact1,contact2,flow1,flow2 4kju_A_,6,52,1,1 4kju_A_,7,10,1,1 4kju_A_,7,40,1,1 4kju_A_,7,51,1,1 4kju_A_,8,11,1,1 4kju_A_,10,16,1,1 4kju_A_,11,16,1,1 4kju_A_,12,15,1,1 4kju_A_,12,16,1,1 4kju_A_,13,17,1,1 4kju_A_,14,18,1,1 4kju_A_,16,19,1,1 4kju_A_,16,35,1,1 4kju_A_,17,20,1,1 4kju_A_,18,21,1,1 4kju_A_,19,41,1,1 4kju_A_,20,23,1,1 4kju_A_,23,29,1,1 4kju_A_,24,27,1,1 4kju_A_,30,33,1,1 4kju_A_,30,34,1,1 4kju_A_,31,35,1,1 4kju_A_,32,36,1,1 4kju_A_,33,37,1,1 4kju_A_,33,65,1,1 4kju_A_,33,66,1,1 4kju_A_,34,37,1,1 4kju_A_,34,39,1,1 4kju_A_,35,38,1,1 4kju_A_,37,70,1,1 4kju_A_,38,50,1,1 4kju_A_,38,51,1,1 4kju_A_,40,49,1,1 4kju_A_,41,45,1,1 4kju_A_,42,47,1,1 4kju_A_,44,47,1,1 4kju_A_,46,59,1,1 4kju_A_,46,60,1,1 4kju_A_,48,57,1,1 4kju_A_,49,54,1,1 4kju_A_,50,54,1,1 4kju_A_,50,55,1,1 4kju_A_,50,70,1,1 4kju_A_,53,70,1,1 4kju_A_,61,64,1,1 4kju_A_,65,69,1,1 4kju_A_,66,70,1,1 4kju_A_,67,71,1,1 4kju_A_,68,72,1,1 4kju_A_,69,72,1,1 4kju_A_,69,73,1,1 4kju_A_,70,74,1,1 4kju_A_,70,77,1,1 4kju_A_,74,77,1,1 4kju_A_,77,81,1,1 4kju_A_,79,82,1,1