pair,contact1,contact2,flow1,flow2
3kxy_T_,5,12,1,1
3kxy_T_,7,10,1,1
3kxy_T_,18,20,1,1
3kxy_T_,21,23,1,1
3kxy_T_,24,27,1,1
3kxy_T_,24,28,1,1
3kxy_T_,25,29,1,1
3kxy_T_,26,30,1,1
3kxy_T_,27,31,1,1
3kxy_T_,28,32,1,1
3kxy_T_,29,33,1,1
3kxy_T_,30,34,1,1
3kxy_T_,31,34,1,1
3kxy_T_,31,35,1,1
3kxy_T_,32,36,1,1
3kxy_T_,32,37,1,1
3kxy_T_,39,41,1,1
3kxy_T_,39,42,1,1
3kxy_T_,41,45,1,1
3kxy_T_,42,46,1,1
3kxy_T_,43,47,1,1
3kxy_T_,44,48,1,1
3kxy_T_,45,49,1,1
3kxy_T_,46,50,1,1
3kxy_T_,47,51,1,1
3kxy_T_,48,53,1,1
3kxy_T_,49,52,1,1
3kxy_T_,56,59,1,1
3kxy_T_,57,60,1,1