pair,contact1,contact2,flow1,flow2 6wdh_p_,1,4,1,1 6wdh_p_,1,5,1,1 6wdh_p_,2,6,1,1 6wdh_p_,3,7,1,1 6wdh_p_,5,8,1,1 6wdh_p_,5,9,1,1 6wdh_p_,8,11,1,1 6wdh_p_,13,76,1,1 6wdh_p_,13,77,1,1 6wdh_p_,20,23,1,1 6wdh_p_,23,112,1,1 6wdh_p_,24,86,1,1 6wdh_p_,24,87,1,1 6wdh_p_,26,42,1,1 6wdh_p_,26,84,1,1 6wdh_p_,27,42,1,1 6wdh_p_,28,81,1,1 6wdh_p_,28,82,1,1 6wdh_p_,29,40,1,1 6wdh_p_,30,79,1,1 6wdh_p_,31,38,1,1 6wdh_p_,33,36,1,1 6wdh_p_,45,61,1,1 6wdh_p_,47,59,1,1 6wdh_p_,47,96,1,1 6wdh_p_,48,59,1,1 6wdh_p_,50,57,1,1 6wdh_p_,51,56,1,1 6wdh_p_,52,55,1,1 6wdh_p_,53,56,1,1 6wdh_p_,56,75,1,1 6wdh_p_,58,73,1,1 6wdh_p_,60,71,1,1 6wdh_p_,61,99,1,1 6wdh_p_,62,69,1,1 6wdh_p_,77,79,1,1 6wdh_p_,77,80,1,1 6wdh_p_,81,82,1,1 6wdh_p_,84,86,1,1 6wdh_p_,87,111,1,1 6wdh_p_,88,111,1,1 6wdh_p_,88,112,1,1 6wdh_p_,97,100,1,1 6wdh_p_,98,101,1,1 6wdh_p_,103,106,1,1 6wdh_p_,104,107,1,1 6wdh_p_,105,108,1,1