pair,contact1,contact2,flow1,flow2
1y69_U_,3,4,1,1
1y69_U_,13,14,1,1
1y69_U_,21,38,1,1
1y69_U_,23,36,1,1
1y69_U_,24,36,1,1
1y69_U_,27,66,1,1
1y69_U_,28,30,1,1
1y69_U_,28,66,1,1
1y69_U_,33,60,1,1
1y69_U_,34,60,1,1
1y69_U_,36,58,1,1
1y69_U_,45,76,1,1
1y69_U_,45,78,1,1
1y69_U_,48,80,1,1
1y69_U_,49,61,1,1
1y69_U_,51,59,1,1
1y69_U_,53,56,1,1
1y69_U_,53,57,1,1
1y69_U_,55,57,1,1
1y69_U_,65,81,1,1
1y69_U_,67,79,1,1
1y69_U_,69,77,1,1
1y69_U_,73,75,1,1