pair,contact1,contact2,flow1,flow2 8b87_A_,1,6,1,1 8b87_A_,1,61,1,1 8b87_A_,1,68,1,1 8b87_A_,2,5,1,1 8b87_A_,3,6,1,1 8b87_A_,3,89,1,1 8b87_A_,6,89,1,1 8b87_A_,7,90,1,1 8b87_A_,9,88,1,1 8b87_A_,11,86,1,1 8b87_A_,13,79,1,1 8b87_A_,13,83,1,1 8b87_A_,13,84,1,1 8b87_A_,17,48,1,1 8b87_A_,18,43,1,1 8b87_A_,20,40,1,1 8b87_A_,20,41,1,1 8b87_A_,22,38,1,1 8b87_A_,23,72,1,1 8b87_A_,24,27,1,1 8b87_A_,24,35,1,1 8b87_A_,25,70,1,1 8b87_A_,26,35,1,1 8b87_A_,31,34,1,1 8b87_A_,34,36,1,1 8b87_A_,34,58,1,1 8b87_A_,37,59,1,1 8b87_A_,39,56,1,1 8b87_A_,39,57,1,1 8b87_A_,41,43,1,1 8b87_A_,43,46,1,1 8b87_A_,47,51,1,1 8b87_A_,48,51,1,1 8b87_A_,48,53,1,1 8b87_A_,49,52,1,1 8b87_A_,52,92,1,1 8b87_A_,54,57,1,1 8b87_A_,57,92,1,1 8b87_A_,58,91,1,1 8b87_A_,60,67,1,1 8b87_A_,60,89,1,1 8b87_A_,61,89,1,1 8b87_A_,62,65,1,1 8b87_A_,63,82,1,1 8b87_A_,63,85,1,1 8b87_A_,63,87,1,1 8b87_A_,67,70,1,1 8b87_A_,71,73,1,1 8b87_A_,71,74,1,1 8b87_A_,72,76,1,1 8b87_A_,73,77,1,1 8b87_A_,74,78,1,1 8b87_A_,75,79,1,1 8b87_A_,76,80,1,1 8b87_A_,77,81,1,1 8b87_A_,79,82,1,1