pair,contact1,contact2,flow1,flow2
3ccu_I_,4,8,1,1
3ccu_I_,10,14,1,1
3ccu_I_,19,21,1,1
3ccu_I_,19,25,1,1
3ccu_I_,19,65,1,1
3ccu_I_,21,25,1,1
3ccu_I_,27,66,1,1
3ccu_I_,30,68,1,1
3ccu_I_,31,34,1,1
3ccu_I_,32,35,1,1
3ccu_I_,33,36,1,1
3ccu_I_,33,37,1,1
3ccu_I_,35,39,1,1
3ccu_I_,37,40,1,1
3ccu_I_,48,57,1,1
3ccu_I_,53,56,1,1
3ccu_I_,53,57,1,1
3ccu_I_,55,59,1,1
3ccu_I_,56,60,1,1
3ccu_I_,58,61,1,1
3ccu_I_,58,62,1,1
3ccu_I_,59,63,1,1
3ccu_I_,60,64,1,1
3ccu_I_,61,64,1,1
3ccu_I_,62,66,1,1
3ccu_I_,62,67,1,1