pair,contact1,contact2,flow1,flow2
1du2_A_,10,13,1,1
1du2_A_,11,14,1,1
1du2_A_,11,15,1,1
1du2_A_,12,16,1,1
1du2_A_,14,17,1,1
1du2_A_,14,18,1,1
1du2_A_,15,19,1,1
1du2_A_,17,20,1,1
1du2_A_,18,22,1,1
1du2_A_,23,47,1,1
1du2_A_,29,31,1,1
1du2_A_,34,36,1,1
1du2_A_,37,40,1,1
1du2_A_,37,41,1,1
1du2_A_,38,42,1,1
1du2_A_,39,43,1,1
1du2_A_,46,49,1,1
1du2_A_,47,50,1,1
1du2_A_,47,51,1,1
1du2_A_,48,52,1,1
1du2_A_,49,53,1,1
1du2_A_,53,56,1,1
1du2_A_,53,57,1,1