pair,contact1,contact2,flow1,flow2
5vu2_U_,2,13,1,1
5vu2_U_,4,11,1,1
5vu2_U_,4,42,1,1
5vu2_U_,5,37,1,1
5vu2_U_,6,9,1,1
5vu2_U_,12,15,1,1
5vu2_U_,13,42,1,1
5vu2_U_,16,19,1,1
5vu2_U_,18,25,1,1
5vu2_U_,20,25,1,1
5vu2_U_,21,25,1,1
5vu2_U_,22,26,1,1
5vu2_U_,22,30,1,1
5vu2_U_,26,30,1,1
5vu2_U_,27,31,1,1
5vu2_U_,28,32,1,1
5vu2_U_,29,33,1,1
5vu2_U_,30,34,1,1
5vu2_U_,31,35,1,1
5vu2_U_,32,36,1,1
5vu2_U_,33,37,1,1
5vu2_U_,34,37,1,1
5vu2_U_,37,40,1,1
5vu2_U_,40,43,1,1
5vu2_U_,42,46,1,1
5vu2_U_,43,47,1,1
5vu2_U_,44,48,1,1
5vu2_U_,45,49,1,1
5vu2_U_,46,50,1,1
5vu2_U_,47,51,1,1
5vu2_U_,48,52,1,1
5vu2_U_,56,58,1,1
5vu2_U_,58,60,1,1