pair,contact1,contact2,flow1,flow2 1yn8_A_,2,28,1,1 1yn8_A_,3,58,1,1 1yn8_A_,4,26,1,1 1yn8_A_,5,56,1,1 1yn8_A_,6,23,1,1 1yn8_A_,6,24,1,1 1yn8_A_,7,54,1,1 1yn8_A_,9,22,1,1 1yn8_A_,10,20,1,1 1yn8_A_,11,19,1,1 1yn8_A_,14,17,1,1 1yn8_A_,16,49,1,1 1yn8_A_,18,49,1,1 1yn8_A_,21,24,1,1 1yn8_A_,27,40,1,1 1yn8_A_,29,38,1,1 1yn8_A_,30,38,1,1 1yn8_A_,31,52,1,1 1yn8_A_,32,36,1,1 1yn8_A_,33,36,1,1 1yn8_A_,35,52,1,1 1yn8_A_,37,50,1,1 1yn8_A_,39,47,1,1 1yn8_A_,39,48,1,1 1yn8_A_,41,44,1,1 1yn8_A_,41,45,1,1 1yn8_A_,41,46,1,1 1yn8_A_,43,45,1,1 1yn8_A_,51,54,1,1