pair,contact1,contact2,flow1,flow2 8fy1_C_,1,17,1,1 8fy1_C_,3,15,1,1 8fy1_C_,4,12,1,1 8fy1_C_,4,34,1,1 8fy1_C_,4,36,1,1 8fy1_C_,5,13,1,1 8fy1_C_,6,36,1,1 8fy1_C_,6,38,1,1 8fy1_C_,7,9,1,1 8fy1_C_,7,10,1,1 8fy1_C_,7,11,1,1 8fy1_C_,8,41,1,1 8fy1_C_,9,43,1,1 8fy1_C_,16,20,1,1 8fy1_C_,17,21,1,1 8fy1_C_,19,22,1,1 8fy1_C_,20,23,1,1 8fy1_C_,23,26,1,1 8fy1_C_,23,27,1,1 8fy1_C_,23,86,1,1 8fy1_C_,24,28,1,1 8fy1_C_,25,29,1,1 8fy1_C_,25,85,1,1 8fy1_C_,26,30,1,1 8fy1_C_,27,31,1,1 8fy1_C_,28,31,1,1 8fy1_C_,38,41,1,1 8fy1_C_,42,45,1,1 8fy1_C_,42,46,1,1 8fy1_C_,43,47,1,1 8fy1_C_,44,47,1,1 8fy1_C_,44,78,1,1 8fy1_C_,45,49,1,1 8fy1_C_,46,50,1,1 8fy1_C_,47,51,1,1 8fy1_C_,48,52,1,1 8fy1_C_,48,70,1,1 8fy1_C_,49,53,1,1 8fy1_C_,50,54,1,1 8fy1_C_,51,55,1,1 8fy1_C_,52,56,1,1 8fy1_C_,53,57,1,1 8fy1_C_,54,58,1,1 8fy1_C_,55,59,1,1 8fy1_C_,55,67,1,1 8fy1_C_,56,60,1,1 8fy1_C_,59,62,1,1 8fy1_C_,62,64,1,1 8fy1_C_,72,75,1,1 8fy1_C_,73,76,1,1 8fy1_C_,75,79,1,1 8fy1_C_,76,80,1,1 8fy1_C_,77,81,1,1 8fy1_C_,78,82,1,1 8fy1_C_,79,83,1,1 8fy1_C_,80,84,1,1 8fy1_C_,81,85,1,1 8fy1_C_,82,86,1,1 8fy1_C_,83,87,1,1