pair,contact1,contact2,flow1,flow2
6z1u_J_,7,11,1,1
6z1u_J_,9,12,1,1
6z1u_J_,9,19,1,1
6z1u_J_,14,17,1,1
6z1u_J_,14,18,1,1
6z1u_J_,15,19,1,1
6z1u_J_,17,21,1,1
6z1u_J_,18,22,1,1
6z1u_J_,19,23,1,1
6z1u_J_,20,24,1,1
6z1u_J_,21,25,1,1
6z1u_J_,22,26,1,1
6z1u_J_,23,27,1,1
6z1u_J_,24,28,1,1
6z1u_J_,25,29,1,1
6z1u_J_,26,30,1,1
6z1u_J_,27,31,1,1
6z1u_J_,28,32,1,1
6z1u_J_,29,33,1,1
6z1u_J_,30,34,1,1
6z1u_J_,31,35,1,1
6z1u_J_,32,36,1,1
6z1u_J_,33,37,1,1
6z1u_J_,34,38,1,1
6z1u_J_,35,39,1,1
6z1u_J_,36,40,1,1
6z1u_J_,37,41,1,1
6z1u_J_,38,42,1,1
6z1u_J_,39,43,1,1
6z1u_J_,40,44,1,1
6z1u_J_,41,45,1,1
6z1u_J_,42,46,1,1
6z1u_J_,44,47,1,1