pair,contact1,contact2,flow1,flow2
1cyu_A_,7,9,1,1
1cyu_A_,8,45,1,1
1cyu_A_,10,43,1,1
1cyu_A_,12,41,1,1
1cyu_A_,13,17,1,1
1cyu_A_,15,19,1,1
1cyu_A_,16,19,1,1
1cyu_A_,16,20,1,1
1cyu_A_,18,21,1,1
1cyu_A_,19,22,1,1
1cyu_A_,19,23,1,1
1cyu_A_,26,29,1,1
1cyu_A_,30,32,1,1
1cyu_A_,39,58,1,1
1cyu_A_,41,56,1,1
1cyu_A_,42,54,1,1
1cyu_A_,42,56,1,1
1cyu_A_,44,54,1,1
1cyu_A_,46,52,1,1
1cyu_A_,49,73,1,1
1cyu_A_,51,71,1,1
1cyu_A_,56,94,1,1
1cyu_A_,57,65,1,1
1cyu_A_,64,92,1,1
1cyu_A_,66,86,1,1
1cyu_A_,66,92,1,1
1cyu_A_,70,81,1,1
1cyu_A_,88,91,1,1