pair,contact1,contact2,flow1,flow2 7nhl_r_,3,61,1,1 7nhl_r_,4,61,1,1 7nhl_r_,6,59,1,1 7nhl_r_,8,57,1,1 7nhl_r_,9,22,1,1 7nhl_r_,10,54,1,1 7nhl_r_,11,20,1,1 7nhl_r_,17,46,1,1 7nhl_r_,17,49,1,1 7nhl_r_,18,19,1,1 7nhl_r_,18,44,1,1 7nhl_r_,19,44,1,1 7nhl_r_,21,42,1,1 7nhl_r_,23,40,1,1 7nhl_r_,27,36,1,1 7nhl_r_,29,31,1,1 7nhl_r_,29,32,1,1 7nhl_r_,29,34,1,1 7nhl_r_,42,44,1,1 7nhl_r_,45,69,1,1 7nhl_r_,45,71,1,1 7nhl_r_,45,73,1,1 7nhl_r_,46,48,1,1 7nhl_r_,46,49,1,1 7nhl_r_,46,50,1,1 7nhl_r_,46,51,1,1 7nhl_r_,52,55,1,1 7nhl_r_,58,74,1,1 7nhl_r_,60,72,1,1 7nhl_r_,62,70,1,1 7nhl_r_,65,69,1,1 7nhl_r_,66,67,1,1 7nhl_r_,67,68,1,1 7nhl_r_,69,70,1,1