pair,contact1,contact2,flow1,flow2 5xtd_h_,4,7,1,1 5xtd_h_,4,8,1,1 5xtd_h_,5,9,1,1 5xtd_h_,14,17,1,1 5xtd_h_,15,18,1,1 5xtd_h_,19,22,1,1 5xtd_h_,21,36,1,1 5xtd_h_,24,27,1,1 5xtd_h_,25,28,1,1 5xtd_h_,33,37,1,1 5xtd_h_,34,38,1,1 5xtd_h_,35,39,1,1 5xtd_h_,36,40,1,1 5xtd_h_,37,41,1,1 5xtd_h_,38,42,1,1 5xtd_h_,47,49,1,1 5xtd_h_,48,52,1,1 5xtd_h_,50,53,1,1 5xtd_h_,50,54,1,1 5xtd_h_,51,55,1,1 5xtd_h_,55,59,1,1 5xtd_h_,56,60,1,1 5xtd_h_,57,61,1,1 5xtd_h_,58,62,1,1 5xtd_h_,59,63,1,1 5xtd_h_,60,64,1,1 5xtd_h_,61,65,1,1 5xtd_h_,62,66,1,1 5xtd_h_,63,67,1,1 5xtd_h_,64,68,1,1 5xtd_h_,65,68,1,1 5xtd_h_,68,71,1,1 5xtd_h_,68,72,1,1 5xtd_h_,69,73,1,1 5xtd_h_,70,74,1,1 5xtd_h_,71,75,1,1 5xtd_h_,72,76,1,1 5xtd_h_,73,77,1,1 5xtd_h_,74,77,1,1 5xtd_h_,74,78,1,1 5xtd_h_,75,79,1,1 5xtd_h_,76,80,1,1 5xtd_h_,77,81,1,1 5xtd_h_,78,82,1,1 5xtd_h_,80,83,1,1 5xtd_h_,80,84,1,1 5xtd_h_,84,87,1,1 5xtd_h_,85,88,1,1