pair,contact1,contact2,flow1,flow2 7lh5_BC_,20,143,1,1 7lh5_BC_,22,23,1,1 7lh5_BC_,23,176,1,1 7lh5_BC_,29,169,1,1 7lh5_BC_,37,38,1,1 7lh5_BC_,38,131,1,1 7lh5_BC_,39,40,1,1 7lh5_BC_,48,50,1,1 7lh5_BC_,58,60,1,1 7lh5_BC_,59,62,1,1 7lh5_BC_,73,76,1,1 7lh5_BC_,80,82,1,1 7lh5_BC_,97,100,1,1 7lh5_BC_,98,101,1,1 7lh5_BC_,118,120,1,1 7lh5_BC_,135,137,1,1 7lh5_BC_,164,166,1,1 7lh5_BC_,177,190,1,1