pair,contact1,contact2,flow1,flow2 5xth_b_,3,5,1,1 5xth_b_,3,7,1,1 5xth_b_,4,8,1,1 5xth_b_,5,6,1,1 5xth_b_,5,9,1,1 5xth_b_,6,10,1,1 5xth_b_,7,10,1,1 5xth_b_,7,11,1,1 5xth_b_,8,12,1,1 5xth_b_,9,13,1,1 5xth_b_,10,14,1,1 5xth_b_,11,15,1,1 5xth_b_,12,16,1,1 5xth_b_,13,17,1,1 5xth_b_,14,18,1,1 5xth_b_,15,19,1,1 5xth_b_,16,20,1,1 5xth_b_,17,21,1,1 5xth_b_,18,22,1,1 5xth_b_,19,23,1,1 5xth_b_,20,24,1,1 5xth_b_,21,24,1,1 5xth_b_,22,25,1,1 5xth_b_,36,37,1,1 5xth_b_,38,41,1,1 5xth_b_,39,42,1,1 5xth_b_,40,43,1,1 5xth_b_,41,44,1,1 5xth_b_,42,46,1,1 5xth_b_,44,48,1,1 5xth_b_,46,49,1,1 5xth_b_,46,50,1,1 5xth_b_,49,52,1,1 5xth_b_,53,55,1,1 5xth_b_,54,58,1,1 5xth_b_,56,59,1,1 5xth_b_,56,60,1,1 5xth_b_,57,61,1,1 5xth_b_,59,63,1,1 5xth_b_,60,64,1,1 5xth_b_,61,65,1,1 5xth_b_,62,66,1,1 5xth_b_,63,67,1,1 5xth_b_,64,68,1,1 5xth_b_,65,69,1,1 5xth_b_,66,70,1,1 5xth_b_,67,71,1,1 5xth_b_,68,71,1,1 5xth_b_,68,72,1,1 5xth_b_,69,74,1,1 5xth_b_,70,75,1,1 5xth_b_,71,72,1,1 5xth_b_,73,77,1,1 5xth_b_,74,78,1,1 5xth_b_,75,79,1,1 5xth_b_,76,80,1,1 5xth_b_,77,81,1,1 5xth_b_,78,82,1,1 5xth_b_,79,83,1,1 5xth_b_,80,84,1,1 5xth_b_,81,85,1,1 5xth_b_,82,86,1,1 5xth_b_,83,87,1,1 5xth_b_,84,88,1,1 5xth_b_,86,89,1,1 5xth_b_,86,90,1,1 5xth_b_,87,91,1,1 5xth_b_,91,94,1,1 5xth_b_,105,113,1,1 5xth_b_,109,111,1,1 5xth_b_,110,111,1,1