pair,contact1,contact2,flow1,flow2
1y28_A_,3,103,1,1
1y28_A_,4,102,1,1
1y28_A_,5,18,1,1
1y28_A_,6,100,1,1
1y28_A_,7,15,1,1
1y28_A_,7,16,1,1
1y28_A_,8,98,1,1
1y28_A_,9,11,1,1
1y28_A_,9,12,1,1
1y28_A_,9,13,1,1
1y28_A_,10,57,1,1
1y28_A_,12,37,1,1
1y28_A_,13,15,1,1
1y28_A_,14,35,1,1
1y28_A_,18,21,1,1
1y28_A_,18,22,1,1
1y28_A_,19,23,1,1
1y28_A_,20,24,1,1
1y28_A_,21,25,1,1
1y28_A_,22,26,1,1
1y28_A_,22,29,1,1
1y28_A_,24,75,1,1
1y28_A_,25,76,1,1
1y28_A_,28,31,1,1
1y28_A_,28,32,1,1
1y28_A_,29,33,1,1
1y28_A_,32,35,1,1
1y28_A_,36,39,1,1
1y28_A_,37,40,1,1
1y28_A_,38,41,1,1
1y28_A_,40,74,1,1
1y28_A_,42,46,1,1
1y28_A_,43,47,1,1
1y28_A_,44,48,1,1
1y28_A_,45,48,1,1
1y28_A_,45,52,1,1
1y28_A_,46,49,1,1
1y28_A_,48,51,1,1
1y28_A_,48,52,1,1
1y28_A_,49,52,1,1
1y28_A_,49,53,1,1
1y28_A_,50,54,1,1
1y28_A_,51,55,1,1
1y28_A_,52,56,1,1
1y28_A_,53,57,1,1
1y28_A_,54,58,1,1
1y28_A_,55,58,1,1
1y28_A_,55,59,1,1
1y28_A_,55,61,1,1
1y28_A_,56,60,1,1
1y28_A_,56,89,1,1
1y28_A_,59,61,1,1
1y28_A_,64,67,1,1
1y28_A_,64,68,1,1
1y28_A_,69,85,1,1
1y28_A_,71,83,1,1
1y28_A_,73,81,1,1
1y28_A_,75,78,1,1
1y28_A_,75,79,1,1
1y28_A_,77,79,1,1
1y28_A_,82,105,1,1
1y28_A_,84,103,1,1
1y28_A_,86,101,1,1
1y28_A_,88,99,1,1
1y28_A_,90,97,1,1
1y28_A_,92,95,1,1
1y28_A_,104,106,1,1
1y28_A_,105,109,1,1
1y28_A_,106,110,1,1
1y28_A_,107,111,1,1
1y28_A_,108,112,1,1
1y28_A_,109,113,1,1
1y28_A_,110,114,1,1
1y28_A_,111,115,1,1
1y28_A_,112,116,1,1
1y28_A_,113,117,1,1
1y28_A_,114,118,1,1