pair,contact1,contact2,flow1,flow2
3d3r_A_,1,4,1,1
3d3r_A_,3,10,1,1
3d3r_A_,5,8,1,1
3d3r_A_,5,54,1,1
3d3r_A_,10,52,1,1
3d3r_A_,11,13,1,1
3d3r_A_,13,29,1,1
3d3r_A_,13,50,1,1
3d3r_A_,14,28,1,1
3d3r_A_,15,47,1,1
3d3r_A_,15,48,1,1
3d3r_A_,16,26,1,1
3d3r_A_,17,26,1,1
3d3r_A_,19,22,1,1
3d3r_A_,19,24,1,1
3d3r_A_,20,23,1,1
3d3r_A_,23,38,1,1
3d3r_A_,25,36,1,1
3d3r_A_,26,35,1,1
3d3r_A_,27,34,1,1
3d3r_A_,28,31,1,1
3d3r_A_,28,33,1,1
3d3r_A_,29,32,1,1
3d3r_A_,37,39,1,1
3d3r_A_,45,48,1,1
3d3r_A_,61,64,1,1
3d3r_A_,61,65,1,1
3d3r_A_,62,66,1,1
3d3r_A_,63,67,1,1
3d3r_A_,64,68,1,1
3d3r_A_,65,68,1,1
3d3r_A_,65,69,1,1
3d3r_A_,68,71,1,1
3d3r_A_,68,72,1,1
3d3r_A_,69,73,1,1
3d3r_A_,70,74,1,1
3d3r_A_,71,75,1,1
3d3r_A_,72,76,1,1
3d3r_A_,73,77,1,1
3d3r_A_,74,78,1,1
3d3r_A_,75,79,1,1
3d3r_A_,76,80,1,1