pair,contact1,contact2,flow1,flow2 6lkq_4_,2,5,1,1 6lkq_4_,8,43,1,1 6lkq_4_,9,12,1,1 6lkq_4_,9,17,1,1 6lkq_4_,10,12,1,1 6lkq_4_,13,15,1,1 6lkq_4_,13,17,1,1 6lkq_4_,14,18,1,1 6lkq_4_,15,19,1,1 6lkq_4_,16,19,1,1 6lkq_4_,16,20,1,1 6lkq_4_,17,21,1,1 6lkq_4_,20,23,1,1 6lkq_4_,20,24,1,1 6lkq_4_,21,25,1,1 6lkq_4_,23,27,1,1 6lkq_4_,24,28,1,1 6lkq_4_,25,29,1,1 6lkq_4_,26,30,1,1 6lkq_4_,27,31,1,1 6lkq_4_,28,32,1,1 6lkq_4_,29,78,1,1 6lkq_4_,30,72,1,1 6lkq_4_,30,74,1,1 6lkq_4_,32,78,1,1 6lkq_4_,32,86,1,1 6lkq_4_,32,115,1,1 6lkq_4_,34,113,1,1 6lkq_4_,36,37,1,1 6lkq_4_,36,111,1,1 6lkq_4_,37,40,1,1 6lkq_4_,37,41,1,1 6lkq_4_,38,42,1,1 6lkq_4_,38,109,1,1 6lkq_4_,39,43,1,1 6lkq_4_,40,43,1,1 6lkq_4_,40,44,1,1 6lkq_4_,41,45,1,1 6lkq_4_,42,45,1,1 6lkq_4_,43,47,1,1 6lkq_4_,44,47,1,1 6lkq_4_,44,48,1,1 6lkq_4_,45,49,1,1 6lkq_4_,48,51,1,1 6lkq_4_,48,52,1,1 6lkq_4_,49,53,1,1 6lkq_4_,50,54,1,1 6lkq_4_,51,55,1,1 6lkq_4_,53,56,1,1 6lkq_4_,53,94,1,1 6lkq_4_,54,57,1,1 6lkq_4_,56,88,1,1 6lkq_4_,56,94,1,1 6lkq_4_,59,62,1,1 6lkq_4_,59,63,1,1 6lkq_4_,60,64,1,1 6lkq_4_,61,65,1,1 6lkq_4_,62,66,1,1 6lkq_4_,63,67,1,1 6lkq_4_,64,67,1,1 6lkq_4_,64,68,1,1 6lkq_4_,65,68,1,1 6lkq_4_,65,69,1,1 6lkq_4_,66,70,1,1 6lkq_4_,69,70,1,1 6lkq_4_,69,71,1,1 6lkq_4_,72,74,1,1 6lkq_4_,72,76,1,1 6lkq_4_,73,77,1,1 6lkq_4_,74,78,1,1 6lkq_4_,75,79,1,1 6lkq_4_,77,81,1,1 6lkq_4_,78,82,1,1 6lkq_4_,82,86,1,1 6lkq_4_,84,87,1,1 6lkq_4_,84,88,1,1 6lkq_4_,86,117,1,1 6lkq_4_,94,116,1,1 6lkq_4_,95,114,1,1 6lkq_4_,96,114,1,1 6lkq_4_,98,112,1,1 6lkq_4_,100,110,1,1 6lkq_4_,101,110,1,1 6lkq_4_,103,106,1,1 6lkq_4_,103,107,1,1 6lkq_4_,103,108,1,1 6lkq_4_,106,108,1,1 6lkq_4_,114,118,1,1 6lkq_4_,117,118,1,1