pair,contact1,contact2,flow1,flow2
4yew_C_,2,4,1,1
4yew_C_,2,5,1,1
4yew_C_,2,6,1,1
4yew_C_,3,7,1,1
4yew_C_,4,8,1,1
4yew_C_,5,9,1,1
4yew_C_,6,10,1,1
4yew_C_,7,11,1,1
4yew_C_,8,12,1,1
4yew_C_,9,13,1,1
4yew_C_,10,14,1,1
4yew_C_,11,16,1,1
4yew_C_,17,19,1,1
4yew_C_,17,20,1,1
4yew_C_,17,21,1,1
4yew_C_,18,22,1,1
4yew_C_,19,23,1,1
4yew_C_,20,24,1,1
4yew_C_,21,25,1,1
4yew_C_,22,26,1,1
4yew_C_,23,27,1,1
4yew_C_,24,28,1,1
4yew_C_,25,28,1,1
4yew_C_,25,29,1,1
4yew_C_,26,30,1,1
4yew_C_,27,31,1,1
4yew_C_,28,32,1,1
4yew_C_,29,33,1,1
4yew_C_,30,34,1,1
4yew_C_,31,35,1,1
4yew_C_,32,36,1,1
4yew_C_,33,37,1,1
4yew_C_,34,38,1,1
4yew_C_,35,40,1,1
4yew_C_,36,39,1,1
4yew_C_,42,49,1,1
4yew_C_,42,50,1,1
4yew_C_,44,48,1,1
4yew_C_,47,63,1,1
4yew_C_,49,61,1,1
4yew_C_,51,53,1,1
4yew_C_,51,59,1,1
4yew_C_,53,57,1,1
4yew_C_,63,67,1,1
4yew_C_,64,68,1,1
4yew_C_,65,69,1,1
4yew_C_,66,69,1,1
4yew_C_,66,70,1,1
4yew_C_,67,71,1,1
4yew_C_,68,71,1,1