pair,contact1,contact2,flow1,flow2 6y69_p_,1,3,1,1 6y69_p_,1,23,1,1 6y69_p_,1,24,1,1 6y69_p_,3,22,1,1 6y69_p_,3,24,1,1 6y69_p_,4,66,1,1 6y69_p_,4,68,1,1 6y69_p_,5,20,1,1 6y69_p_,5,26,1,1 6y69_p_,7,18,1,1 6y69_p_,8,29,1,1 6y69_p_,9,16,1,1 6y69_p_,11,14,1,1 6y69_p_,17,39,1,1 6y69_p_,19,36,1,1 6y69_p_,21,33,1,1 6y69_p_,21,34,1,1 6y69_p_,23,26,1,1 6y69_p_,28,29,1,1 6y69_p_,34,56,1,1 6y69_p_,36,53,1,1 6y69_p_,38,50,1,1 6y69_p_,38,51,1,1 6y69_p_,40,49,1,1 6y69_p_,53,57,1,1 6y69_p_,54,58,1,1 6y69_p_,55,59,1,1 6y69_p_,56,60,1,1 6y69_p_,57,60,1,1 6y69_p_,57,61,1,1 6y69_p_,59,63,1,1 6y69_p_,68,71,1,1 6y69_p_,68,72,1,1 6y69_p_,70,73,1,1 6y69_p_,70,74,1,1 6y69_p_,71,75,1,1 6y69_p_,72,76,1,1 6y69_p_,74,77,1,1 6y69_p_,74,78,1,1