pair,contact1,contact2,flow1,flow2 1ysh_A_,794,818,1,1 1ysh_A_,794,819,1,1 1ysh_A_,795,818,1,1 1ysh_A_,796,817,1,1 1ysh_A_,797,816,1,1 1ysh_A_,798,815,1,1 1ysh_A_,799,814,1,1 1ysh_A_,800,813,1,1 1ysh_A_,801,812,1,1 1ysh_A_,802,811,1,1 1ysh_A_,803,810,1,1 1ysh_A_,804,809,1,1 1ysh_A_,805,808,1,1