pair,contact1,contact2,flow1,flow2 6lkq_e_,2,5,1,1 6lkq_e_,4,5,1,1 6lkq_e_,8,10,1,1 6lkq_e_,13,29,1,1 6lkq_e_,13,30,1,1 6lkq_e_,13,31,1,1 6lkq_e_,19,79,1,1 6lkq_e_,22,59,1,1 6lkq_e_,23,24,1,1 6lkq_e_,23,26,1,1 6lkq_e_,24,58,1,1 6lkq_e_,26,55,1,1 6lkq_e_,29,53,1,1 6lkq_e_,37,38,1,1 6lkq_e_,39,74,1,1 6lkq_e_,41,74,1,1 6lkq_e_,43,76,1,1 6lkq_e_,44,74,1,1 6lkq_e_,48,52,1,1 6lkq_e_,50,52,1,1 6lkq_e_,60,77,1,1 6lkq_e_,62,75,1,1 6lkq_e_,64,73,1,1 6lkq_e_,64,75,1,1 6lkq_e_,65,66,1,1 6lkq_e_,66,71,1,1