pair,contact1,contact2,flow1,flow2 6wdh_e_,1,5,1,1 6wdh_e_,2,6,1,1 6wdh_e_,3,7,1,1 6wdh_e_,4,8,1,1 6wdh_e_,6,10,1,1 6wdh_e_,6,11,1,1 6wdh_e_,7,12,1,1 6wdh_e_,7,28,1,1 6wdh_e_,9,10,1,1 6wdh_e_,10,14,1,1 6wdh_e_,11,15,1,1 6wdh_e_,22,26,1,1 6wdh_e_,23,25,1,1 6wdh_e_,23,26,1,1 6wdh_e_,29,157,1,1 6wdh_e_,31,91,1,1 6wdh_e_,31,156,1,1 6wdh_e_,32,156,1,1 6wdh_e_,33,90,1,1 6wdh_e_,34,154,1,1 6wdh_e_,35,88,1,1 6wdh_e_,36,152,1,1 6wdh_e_,37,86,1,1 6wdh_e_,41,44,1,1 6wdh_e_,41,45,1,1 6wdh_e_,45,47,1,1 6wdh_e_,45,48,1,1 6wdh_e_,47,51,1,1 6wdh_e_,48,52,1,1 6wdh_e_,49,53,1,1 6wdh_e_,50,54,1,1 6wdh_e_,51,55,1,1 6wdh_e_,52,56,1,1 6wdh_e_,53,57,1,1 6wdh_e_,55,59,1,1 6wdh_e_,56,60,1,1 6wdh_e_,60,62,1,1 6wdh_e_,62,94,1,1 6wdh_e_,65,87,1,1 6wdh_e_,67,68,1,1 6wdh_e_,67,85,1,1 6wdh_e_,70,80,1,1 6wdh_e_,71,72,1,1 6wdh_e_,72,78,1,1 6wdh_e_,72,80,1,1 6wdh_e_,73,78,1,1 6wdh_e_,74,77,1,1 6wdh_e_,92,95,1,1 6wdh_e_,94,98,1,1 6wdh_e_,95,99,1,1 6wdh_e_,96,100,1,1 6wdh_e_,97,101,1,1 6wdh_e_,98,102,1,1 6wdh_e_,100,104,1,1 6wdh_e_,101,104,1,1 6wdh_e_,101,106,1,1 6wdh_e_,102,107,1,1 6wdh_e_,115,177,1,1 6wdh_e_,117,120,1,1 6wdh_e_,118,166,1,1 6wdh_e_,120,128,1,1 6wdh_e_,127,155,1,1 6wdh_e_,129,153,1,1 6wdh_e_,131,151,1,1 6wdh_e_,134,147,1,1 6wdh_e_,152,154,1,1 6wdh_e_,161,164,1,1 6wdh_e_,162,165,1,1 6wdh_e_,165,169,1,1 6wdh_e_,166,170,1,1 6wdh_e_,167,171,1,1 6wdh_e_,169,172,1,1 6wdh_e_,170,173,1,1