pair,contact1,contact2,flow1,flow2 6lkq_n_,3,6,1,1 6lkq_n_,3,7,1,1 6lkq_n_,4,8,1,1 6lkq_n_,6,10,1,1 6lkq_n_,7,11,1,1 6lkq_n_,9,13,1,1 6lkq_n_,11,15,1,1 6lkq_n_,13,16,1,1 6lkq_n_,14,17,1,1 6lkq_n_,14,57,1,1 6lkq_n_,15,18,1,1 6lkq_n_,15,19,1,1 6lkq_n_,16,20,1,1 6lkq_n_,22,87,1,1 6lkq_n_,24,117,1,1 6lkq_n_,25,85,1,1 6lkq_n_,29,32,1,1 6lkq_n_,29,56,1,1 6lkq_n_,33,36,1,1 6lkq_n_,34,37,1,1 6lkq_n_,35,38,1,1 6lkq_n_,35,39,1,1 6lkq_n_,36,39,1,1 6lkq_n_,39,40,1,1 6lkq_n_,39,43,1,1 6lkq_n_,42,45,1,1 6lkq_n_,53,86,1,1 6lkq_n_,57,59,1,1 6lkq_n_,58,80,1,1 6lkq_n_,59,62,1,1 6lkq_n_,60,65,1,1 6lkq_n_,64,67,1,1 6lkq_n_,68,70,1,1 6lkq_n_,69,71,1,1 6lkq_n_,70,71,1,1 6lkq_n_,73,120,1,1 6lkq_n_,94,97,1,1 6lkq_n_,95,98,1,1 6lkq_n_,96,99,1,1 6lkq_n_,96,100,1,1 6lkq_n_,97,101,1,1 6lkq_n_,99,102,1,1 6lkq_n_,99,103,1,1 6lkq_n_,102,105,1,1 6lkq_n_,103,108,1,1 6lkq_n_,103,109,1,1 6lkq_n_,110,113,1,1 6lkq_n_,121,122,1,1 6lkq_n_,125,126,1,1 6lkq_n_,128,131,1,1 6lkq_n_,129,132,1,1 6lkq_n_,134,137,1,1 6lkq_n_,135,138,1,1 6lkq_n_,135,139,1,1 6lkq_n_,136,140,1,1 6lkq_n_,139,142,1,1 6lkq_n_,140,143,1,1 6lkq_n_,142,145,1,1 6lkq_n_,143,149,1,1 6lkq_n_,144,147,1,1 6lkq_n_,147,150,1,1 6lkq_n_,150,153,1,1 6lkq_n_,150,154,1,1 6lkq_n_,153,156,1,1