pair,contact1,contact2,flow1,flow2
1z1x_A_,4,7,1,1
1z1x_A_,6,15,1,1
1z1x_A_,6,21,1,1
1z1x_A_,8,10,1,1
1z1x_A_,8,11,1,1
1z1x_A_,8,12,1,1
1z1x_A_,8,13,1,1
1z1x_A_,15,18,1,1
1z1x_A_,17,30,1,1
1z1x_A_,19,29,1,1
1z1x_A_,19,31,1,1
1z1x_A_,20,29,1,1
1z1x_A_,23,26,1,1
1z1x_A_,25,32,1,1
1z1x_A_,25,55,1,1
1z1x_A_,25,56,1,1
1z1x_A_,26,30,1,1
1z1x_A_,27,30,1,1
1z1x_A_,33,36,1,1
1z1x_A_,35,50,1,1
1z1x_A_,36,50,1,1
1z1x_A_,38,48,1,1
1z1x_A_,39,48,1,1
1z1x_A_,41,47,1,1
1z1x_A_,44,46,1,1
1z1x_A_,47,60,1,1
1z1x_A_,48,60,1,1
1z1x_A_,51,53,1,1
1z1x_A_,51,54,1,1
1z1x_A_,54,56,1,1
1z1x_A_,59,61,1,1
1z1x_A_,60,62,1,1
1z1x_A_,60,63,1,1