pair,contact1,contact2,flow1,flow2 6wru_I_,4,7,1,1 6wru_I_,9,10,1,1 6wru_I_,10,12,1,1 6wru_I_,11,13,1,1 6wru_I_,13,17,1,1 6wru_I_,15,32,1,1 6wru_I_,17,30,1,1 6wru_I_,19,22,1,1 6wru_I_,21,60,1,1 6wru_I_,22,60,1,1 6wru_I_,24,58,1,1 6wru_I_,25,28,1,1 6wru_I_,28,54,1,1 6wru_I_,30,52,1,1 6wru_I_,31,51,1,1 6wru_I_,31,52,1,1 6wru_I_,33,38,1,1 6wru_I_,35,50,1,1 6wru_I_,39,70,1,1 6wru_I_,39,72,1,1 6wru_I_,41,72,1,1 6wru_I_,42,74,1,1 6wru_I_,43,55,1,1 6wru_I_,43,74,1,1 6wru_I_,45,53,1,1 6wru_I_,46,50,1,1 6wru_I_,47,51,1,1 6wru_I_,59,75,1,1 6wru_I_,61,73,1,1 6wru_I_,63,71,1,1 6wru_I_,63,73,1,1 6wru_I_,64,66,1,1 6wru_I_,65,69,1,1