pair,contact1,contact2,flow1,flow2
3cpw_Y_,1,4,1,1
3cpw_Y_,1,13,1,1
3cpw_Y_,2,5,1,1
3cpw_Y_,3,20,1,1
3cpw_Y_,4,7,1,1
3cpw_Y_,7,8,1,1
3cpw_Y_,7,13,1,1
3cpw_Y_,9,13,1,1
3cpw_Y_,10,14,1,1
3cpw_Y_,11,14,1,1
3cpw_Y_,11,15,1,1
3cpw_Y_,12,16,1,1
3cpw_Y_,13,17,1,1
3cpw_Y_,14,18,1,1
3cpw_Y_,15,19,1,1
3cpw_Y_,16,20,1,1
3cpw_Y_,17,21,1,1
3cpw_Y_,18,22,1,1
3cpw_Y_,19,23,1,1
3cpw_Y_,20,24,1,1
3cpw_Y_,22,60,1,1
3cpw_Y_,23,27,1,1
3cpw_Y_,27,37,1,1
3cpw_Y_,29,32,1,1
3cpw_Y_,29,34,1,1
3cpw_Y_,36,48,1,1
3cpw_Y_,38,40,1,1
3cpw_Y_,38,46,1,1
3cpw_Y_,39,58,1,1
3cpw_Y_,40,44,1,1
3cpw_Y_,41,44,1,1
3cpw_Y_,43,56,1,1
3cpw_Y_,45,54,1,1
3cpw_Y_,45,57,1,1
3cpw_Y_,46,51,1,1
3cpw_Y_,47,51,1,1
3cpw_Y_,47,52,1,1
3cpw_Y_,63,66,1,1
3cpw_Y_,63,67,1,1
3cpw_Y_,65,68,1,1
3cpw_Y_,68,72,1,1