pair,contact1,contact2,flow1,flow2
8bya_C_,1,4,1,1
8bya_C_,2,5,1,1
8bya_C_,3,6,1,1
8bya_C_,14,18,1,1
8bya_C_,15,19,1,1
8bya_C_,16,20,1,1
8bya_C_,17,21,1,1
8bya_C_,18,22,1,1
8bya_C_,19,23,1,1
8bya_C_,20,24,1,1
8bya_C_,21,25,1,1
8bya_C_,22,26,1,1
8bya_C_,23,27,1,1
8bya_C_,24,28,1,1
8bya_C_,27,30,1,1
8bya_C_,31,35,1,1
8bya_C_,32,36,1,1
8bya_C_,33,38,1,1
8bya_C_,37,46,1,1
8bya_C_,39,42,1,1
8bya_C_,39,44,1,1
8bya_C_,56,59,1,1