pair,contact1,contact2,flow1,flow2
2y21_A_,1,5,1,1
2y21_A_,2,6,1,1
2y21_A_,3,7,1,1
2y21_A_,4,8,1,1
2y21_A_,5,9,1,1
2y21_A_,6,10,1,1
2y21_A_,7,11,1,1
2y21_A_,7,26,1,1
2y21_A_,8,12,1,1
2y21_A_,9,13,1,1
2y21_A_,10,14,1,1
2y21_A_,11,15,1,1
2y21_A_,12,16,1,1
2y21_A_,13,17,1,1
2y21_A_,14,19,1,1
2y21_A_,15,18,1,1
2y21_A_,19,21,1,1
2y21_A_,19,22,1,1
2y21_A_,20,44,1,1
2y21_A_,21,48,1,1
2y21_A_,26,29,1,1
2y21_A_,27,38,1,1
2y21_A_,29,31,1,1
2y21_A_,31,33,1,1
2y21_A_,31,34,1,1
2y21_A_,31,35,1,1
2y21_A_,32,36,1,1
2y21_A_,33,37,1,1
2y21_A_,34,38,1,1
2y21_A_,35,39,1,1
2y21_A_,36,40,1,1
2y21_A_,37,41,1,1
2y21_A_,38,42,1,1
2y21_A_,39,43,1,1
2y21_A_,40,44,1,1
2y21_A_,41,44,1,1
2y21_A_,41,45,1,1
2y21_A_,42,46,1,1
2y21_A_,43,47,1,1
2y21_A_,44,47,1,1
2y21_A_,44,48,1,1
2y21_A_,45,49,1,1
2y21_A_,46,50,1,1
2y21_A_,47,51,1,1
2y21_A_,48,51,1,1