pair,contact1,contact2,flow1,flow2 1hc8_A_,6,46,1,1 1hc8_A_,6,49,1,1 1hc8_A_,7,46,1,1 1hc8_A_,8,12,1,1 1hc8_A_,9,13,1,1 1hc8_A_,10,14,1,1 1hc8_A_,11,15,1,1 1hc8_A_,12,16,1,1 1hc8_A_,13,17,1,1 1hc8_A_,14,19,1,1 1hc8_A_,14,20,1,1 1hc8_A_,15,18,1,1 1hc8_A_,23,25,1,1 1hc8_A_,23,29,1,1 1hc8_A_,23,69,1,1 1hc8_A_,25,29,1,1 1hc8_A_,26,30,1,1 1hc8_A_,31,70,1,1 1hc8_A_,32,72,1,1 1hc8_A_,34,74,1,1 1hc8_A_,35,38,1,1 1hc8_A_,35,39,1,1 1hc8_A_,36,40,1,1 1hc8_A_,37,41,1,1 1hc8_A_,38,41,1,1 1hc8_A_,38,42,1,1 1hc8_A_,39,43,1,1 1hc8_A_,40,44,1,1 1hc8_A_,41,44,1,1 1hc8_A_,41,45,1,1 1hc8_A_,42,46,1,1 1hc8_A_,47,50,1,1 1hc8_A_,54,56,1,1 1hc8_A_,54,58,1,1 1hc8_A_,55,59,1,1 1hc8_A_,56,60,1,1 1hc8_A_,57,61,1,1 1hc8_A_,58,62,1,1 1hc8_A_,59,63,1,1 1hc8_A_,60,64,1,1 1hc8_A_,61,65,1,1 1hc8_A_,62,66,1,1 1hc8_A_,63,67,1,1 1hc8_A_,65,68,1,1 1hc8_A_,66,71,1,1