pair,contact1,contact2,flow1,flow2 8w9d_d_,7,9,1,1 8w9d_d_,8,12,1,1 8w9d_d_,9,13,1,1 8w9d_d_,10,14,1,1 8w9d_d_,11,15,1,1 8w9d_d_,12,16,1,1 8w9d_d_,13,17,1,1 8w9d_d_,14,18,1,1 8w9d_d_,15,18,1,1 8w9d_d_,15,19,1,1 8w9d_d_,16,20,1,1 8w9d_d_,17,23,1,1 8w9d_d_,27,31,1,1 8w9d_d_,28,32,1,1 8w9d_d_,29,33,1,1 8w9d_d_,30,34,1,1 8w9d_d_,31,35,1,1 8w9d_d_,32,36,1,1 8w9d_d_,33,37,1,1 8w9d_d_,34,38,1,1 8w9d_d_,35,39,1,1 8w9d_d_,36,40,1,1 8w9d_d_,37,41,1,1 8w9d_d_,38,42,1,1 8w9d_d_,39,43,1,1 8w9d_d_,40,44,1,1 8w9d_d_,41,45,1,1 8w9d_d_,42,46,1,1 8w9d_d_,43,47,1,1 8w9d_d_,44,48,1,1 8w9d_d_,45,49,1,1 8w9d_d_,46,49,1,1 8w9d_d_,46,50,1,1 8w9d_d_,47,51,1,1 8w9d_d_,48,52,1,1 8w9d_d_,49,53,1,1 8w9d_d_,50,54,1,1 8w9d_d_,51,55,1,1 8w9d_d_,52,57,1,1 8w9d_d_,53,56,1,1 8w9d_d_,61,64,1,1 8w9d_d_,61,65,1,1 8w9d_d_,62,66,1,1 8w9d_d_,63,67,1,1 8w9d_d_,64,68,1,1 8w9d_d_,65,69,1,1 8w9d_d_,66,70,1,1 8w9d_d_,67,71,1,1 8w9d_d_,68,72,1,1 8w9d_d_,69,73,1,1 8w9d_d_,75,78,1,1 8w9d_d_,76,80,1,1 8w9d_d_,77,81,1,1 8w9d_d_,78,82,1,1 8w9d_d_,79,83,1,1 8w9d_d_,80,84,1,1 8w9d_d_,81,85,1,1 8w9d_d_,82,86,1,1 8w9d_d_,83,87,1,1 8w9d_d_,84,87,1,1 8w9d_d_,84,88,1,1 8w9d_d_,85,89,1,1 8w9d_d_,86,90,1,1 8w9d_d_,87,91,1,1 8w9d_d_,88,92,1,1 8w9d_d_,89,93,1,1 8w9d_d_,90,93,1,1 8w9d_d_,90,94,1,1 8w9d_d_,91,94,1,1