pair,contact1,contact2,flow1,flow2 2w0z_A_,2,58,1,1 2w0z_A_,3,28,1,1 2w0z_A_,3,29,1,1 2w0z_A_,4,57,1,1 2w0z_A_,4,58,1,1 2w0z_A_,5,27,1,1 2w0z_A_,6,24,1,1 2w0z_A_,6,55,1,1 2w0z_A_,7,24,1,1 2w0z_A_,7,25,1,1 2w0z_A_,8,53,1,1 2w0z_A_,10,23,1,1 2w0z_A_,11,21,1,1 2w0z_A_,14,18,1,1 2w0z_A_,15,18,1,1 2w0z_A_,17,48,1,1 2w0z_A_,19,48,1,1 2w0z_A_,22,25,1,1 2w0z_A_,26,42,1,1 2w0z_A_,28,41,1,1 2w0z_A_,30,39,1,1 2w0z_A_,31,33,1,1 2w0z_A_,31,39,1,1 2w0z_A_,34,36,1,1 2w0z_A_,34,37,1,1 2w0z_A_,35,51,1,1 2w0z_A_,36,51,1,1 2w0z_A_,38,49,1,1 2w0z_A_,40,47,1,1 2w0z_A_,42,45,1,1 2w0z_A_,50,53,1,1 2w0z_A_,51,54,1,1