pair,contact1,contact2,flow1,flow2
6uz7_d_,2,4,1,1
6uz7_d_,19,34,1,1
6uz7_d_,26,37,1,1
6uz7_d_,28,34,1,1
6uz7_d_,36,39,1,1
6uz7_d_,36,40,1,1
6uz7_d_,39,43,1,1
6uz7_d_,44,48,1,1
6uz7_d_,44,49,1,1