pair,contact1,contact2,flow1,flow2 6wdh_z_,2,39,1,1 6wdh_z_,3,36,1,1 6wdh_z_,4,37,1,1 6wdh_z_,5,36,1,1 6wdh_z_,6,35,1,1 6wdh_z_,7,55,1,1 6wdh_z_,8,32,1,1 6wdh_z_,9,53,1,1 6wdh_z_,10,53,1,1 6wdh_z_,11,12,1,1 6wdh_z_,15,20,1,1 6wdh_z_,16,20,1,1 6wdh_z_,17,21,1,1 6wdh_z_,18,22,1,1 6wdh_z_,19,23,1,1 6wdh_z_,20,24,1,1 6wdh_z_,21,25,1,1 6wdh_z_,22,26,1,1 6wdh_z_,23,26,1,1 6wdh_z_,23,28,1,1 6wdh_z_,24,27,1,1 6wdh_z_,29,33,1,1 6wdh_z_,30,33,1,1 6wdh_z_,36,37,1,1 6wdh_z_,40,44,1,1 6wdh_z_,42,46,1,1 6wdh_z_,43,47,1,1 6wdh_z_,44,48,1,1 6wdh_z_,46,49,1,1 6wdh_z_,46,50,1,1 6wdh_z_,51,54,1,1