pair,contact1,contact2,flow1,flow2 6r23_A_,6,9,1,1 6r23_A_,6,10,1,1 6r23_A_,7,11,1,1 6r23_A_,8,12,1,1 6r23_A_,9,13,1,1 6r23_A_,10,14,1,1 6r23_A_,11,14,1,1 6r23_A_,12,15,1,1 6r23_A_,13,16,1,1 6r23_A_,17,19,1,1 6r23_A_,18,56,1,1 6r23_A_,23,27,1,1 6r23_A_,24,28,1,1 6r23_A_,25,29,1,1 6r23_A_,26,30,1,1 6r23_A_,27,31,1,1 6r23_A_,27,75,1,1 6r23_A_,28,32,1,1 6r23_A_,29,33,1,1 6r23_A_,30,34,1,1 6r23_A_,33,36,1,1 6r23_A_,43,47,1,1 6r23_A_,44,48,1,1 6r23_A_,45,49,1,1 6r23_A_,46,49,1,1 6r23_A_,46,50,1,1 6r23_A_,48,52,1,1 6r23_A_,49,52,1,1 6r23_A_,49,53,1,1 6r23_A_,52,55,1,1 6r23_A_,56,60,1,1 6r23_A_,57,61,1,1 6r23_A_,58,59,1,1 6r23_A_,58,61,1,1 6r23_A_,58,62,1,1 6r23_A_,59,63,1,1 6r23_A_,60,67,1,1 6r23_A_,62,65,1,1 6r23_A_,66,67,1,1 6r23_A_,70,73,1,1 6r23_A_,70,74,1,1 6r23_A_,71,75,1,1 6r23_A_,72,76,1,1 6r23_A_,73,77,1,1 6r23_A_,74,78,1,1 6r23_A_,76,79,1,1 6r23_A_,76,80,1,1 6r23_A_,77,80,1,1 6r23_A_,78,81,1,1 6r23_A_,79,82,1,1 6r23_A_,79,83,1,1 6r23_A_,83,87,1,1