pair,contact1,contact2,flow1,flow2 6wdh_n_,2,5,1,1 6wdh_n_,8,43,1,1 6wdh_n_,12,17,1,1 6wdh_n_,13,17,1,1 6wdh_n_,14,18,1,1 6wdh_n_,15,19,1,1 6wdh_n_,16,20,1,1 6wdh_n_,17,21,1,1 6wdh_n_,18,21,1,1 6wdh_n_,18,22,1,1 6wdh_n_,19,23,1,1 6wdh_n_,20,24,1,1 6wdh_n_,21,25,1,1 6wdh_n_,22,26,1,1 6wdh_n_,24,27,1,1 6wdh_n_,24,28,1,1 6wdh_n_,26,29,1,1 6wdh_n_,26,30,1,1 6wdh_n_,27,31,1,1 6wdh_n_,28,32,1,1 6wdh_n_,29,78,1,1 6wdh_n_,32,118,1,1 6wdh_n_,36,37,1,1 6wdh_n_,37,41,1,1 6wdh_n_,38,42,1,1 6wdh_n_,38,109,1,1 6wdh_n_,40,43,1,1 6wdh_n_,40,44,1,1 6wdh_n_,41,44,1,1 6wdh_n_,41,45,1,1 6wdh_n_,43,46,1,1 6wdh_n_,44,47,1,1 6wdh_n_,44,48,1,1 6wdh_n_,48,51,1,1 6wdh_n_,49,53,1,1 6wdh_n_,49,94,1,1 6wdh_n_,49,95,1,1 6wdh_n_,50,54,1,1 6wdh_n_,53,56,1,1 6wdh_n_,56,88,1,1 6wdh_n_,60,63,1,1 6wdh_n_,61,65,1,1 6wdh_n_,63,66,1,1 6wdh_n_,63,76,1,1 6wdh_n_,64,67,1,1 6wdh_n_,64,68,1,1 6wdh_n_,67,71,1,1 6wdh_n_,72,74,1,1 6wdh_n_,72,75,1,1 6wdh_n_,74,77,1,1 6wdh_n_,75,78,1,1 6wdh_n_,75,79,1,1 6wdh_n_,78,82,1,1 6wdh_n_,78,83,1,1 6wdh_n_,82,86,1,1 6wdh_n_,83,87,1,1 6wdh_n_,86,120,1,1 6wdh_n_,89,91,1,1 6wdh_n_,94,116,1,1 6wdh_n_,95,114,1,1 6wdh_n_,96,114,1,1 6wdh_n_,98,112,1,1 6wdh_n_,101,110,1,1 6wdh_n_,103,106,1,1 6wdh_n_,103,108,1,1