pair,contact1,contact2,flow1,flow2 6wqq_M_,4,37,1,1 6wqq_M_,5,57,1,1 6wqq_M_,6,35,1,1 6wqq_M_,7,55,1,1 6wqq_M_,8,32,1,1 6wqq_M_,8,33,1,1 6wqq_M_,9,53,1,1 6wqq_M_,10,53,1,1 6wqq_M_,11,13,1,1 6wqq_M_,12,20,1,1 6wqq_M_,16,19,1,1 6wqq_M_,16,20,1,1 6wqq_M_,17,20,1,1 6wqq_M_,17,21,1,1 6wqq_M_,18,22,1,1 6wqq_M_,18,49,1,1 6wqq_M_,20,24,1,1 6wqq_M_,21,25,1,1 6wqq_M_,22,49,1,1 6wqq_M_,23,26,1,1 6wqq_M_,23,28,1,1 6wqq_M_,30,33,1,1 6wqq_M_,38,39,1,1 6wqq_M_,40,43,1,1 6wqq_M_,40,44,1,1 6wqq_M_,41,45,1,1 6wqq_M_,44,48,1,1 6wqq_M_,46,49,1,1 6wqq_M_,46,50,1,1 6wqq_M_,50,53,1,1 6wqq_M_,50,54,1,1