pair,contact1,contact2,flow1,flow2 7nhl_R_,5,7,1,1 7nhl_R_,5,8,1,1 7nhl_R_,5,9,1,1 7nhl_R_,6,10,1,1 7nhl_R_,7,10,1,1 7nhl_R_,7,11,1,1 7nhl_R_,8,12,1,1 7nhl_R_,9,13,1,1 7nhl_R_,10,14,1,1 7nhl_R_,11,15,1,1 7nhl_R_,13,17,1,1 7nhl_R_,13,97,1,1 7nhl_R_,14,18,1,1 7nhl_R_,14,94,1,1 7nhl_R_,15,19,1,1 7nhl_R_,17,21,1,1 7nhl_R_,18,21,1,1 7nhl_R_,24,27,1,1 7nhl_R_,24,47,1,1 7nhl_R_,28,92,1,1 7nhl_R_,29,44,1,1 7nhl_R_,29,46,1,1 7nhl_R_,30,92,1,1 7nhl_R_,31,42,1,1 7nhl_R_,33,40,1,1 7nhl_R_,34,98,1,1 7nhl_R_,37,67,1,1 7nhl_R_,39,57,1,1 7nhl_R_,41,55,1,1 7nhl_R_,42,51,1,1 7nhl_R_,43,52,1,1 7nhl_R_,43,53,1,1 7nhl_R_,45,47,1,1 7nhl_R_,45,48,1,1 7nhl_R_,45,50,1,1 7nhl_R_,54,82,1,1 7nhl_R_,56,60,1,1 7nhl_R_,58,59,1,1 7nhl_R_,59,60,1,1 7nhl_R_,68,71,1,1 7nhl_R_,69,73,1,1 7nhl_R_,70,73,1,1 7nhl_R_,70,74,1,1 7nhl_R_,71,75,1,1 7nhl_R_,72,76,1,1 7nhl_R_,73,77,1,1 7nhl_R_,74,78,1,1 7nhl_R_,75,79,1,1 7nhl_R_,76,80,1,1 7nhl_R_,77,81,1,1 7nhl_R_,78,82,1,1 7nhl_R_,80,83,1,1 7nhl_R_,80,84,1,1 7nhl_R_,94,96,1,1 7nhl_R_,95,98,1,1 7nhl_R_,102,106,1,1 7nhl_R_,103,107,1,1 7nhl_R_,104,108,1,1 7nhl_R_,105,109,1,1 7nhl_R_,106,110,1,1 7nhl_R_,107,111,1,1 7nhl_R_,108,112,1,1 7nhl_R_,109,113,1,1 7nhl_R_,110,114,1,1 7nhl_R_,111,114,1,1 7nhl_R_,115,117,1,1