pair,contact1,contact2,flow1,flow2
1ibm_N_,2,5,1,1
1ibm_N_,3,6,1,1
1ibm_N_,6,9,1,1
1ibm_N_,7,10,1,1
1ibm_N_,17,19,1,1
1ibm_N_,20,22,1,1
1ibm_N_,22,27,1,1
1ibm_N_,23,37,1,1
1ibm_N_,24,37,1,1
1ibm_N_,25,45,1,1
1ibm_N_,34,36,1,1
1ibm_N_,34,37,1,1
1ibm_N_,39,43,1,1
1ibm_N_,41,45,1,1
1ibm_N_,42,46,1,1
1ibm_N_,43,47,1,1
1ibm_N_,44,48,1,1
1ibm_N_,45,49,1,1
1ibm_N_,46,50,1,1
1ibm_N_,53,55,1,1