pair,contact1,contact2,flow1,flow2
4i3d_A_,1,3,1,1
4i3d_A_,2,5,1,1
4i3d_A_,3,6,1,1
4i3d_A_,5,9,1,1
4i3d_A_,6,136,1,1
4i3d_A_,7,43,1,1
4i3d_A_,8,137,1,1
4i3d_A_,9,41,1,1
4i3d_A_,10,135,1,1
4i3d_A_,12,133,1,1
4i3d_A_,13,133,1,1
4i3d_A_,14,132,1,1
4i3d_A_,15,131,1,1
4i3d_A_,16,20,1,1
4i3d_A_,16,129,1,1
4i3d_A_,17,21,1,1
4i3d_A_,17,35,1,1
4i3d_A_,18,22,1,1
4i3d_A_,18,35,1,1
4i3d_A_,19,23,1,1
4i3d_A_,20,24,1,1
4i3d_A_,21,26,1,1
4i3d_A_,22,25,1,1
4i3d_A_,27,30,1,1
4i3d_A_,27,31,1,1
4i3d_A_,28,31,1,1
4i3d_A_,28,32,1,1
4i3d_A_,31,32,1,1
4i3d_A_,31,34,1,1
4i3d_A_,33,36,1,1
4i3d_A_,34,37,1,1
4i3d_A_,40,56,1,1
4i3d_A_,42,54,1,1
4i3d_A_,42,56,1,1
4i3d_A_,44,52,1,1
4i3d_A_,45,48,1,1
4i3d_A_,46,49,1,1
4i3d_A_,46,50,1,1
4i3d_A_,49,71,1,1
4i3d_A_,51,69,1,1
4i3d_A_,53,67,1,1
4i3d_A_,54,56,1,1
4i3d_A_,55,65,1,1
4i3d_A_,57,64,1,1
4i3d_A_,58,62,1,1
4i3d_A_,62,64,1,1
4i3d_A_,70,73,1,1
4i3d_A_,72,90,1,1
4i3d_A_,75,88,1,1
4i3d_A_,77,86,1,1
4i3d_A_,77,88,1,1
4i3d_A_,77,101,1,1
4i3d_A_,79,82,1,1
4i3d_A_,81,83,1,1
4i3d_A_,83,101,1,1
4i3d_A_,87,102,1,1
4i3d_A_,89,100,1,1
4i3d_A_,91,98,1,1
4i3d_A_,93,96,1,1
4i3d_A_,97,112,1,1
4i3d_A_,99,110,1,1
4i3d_A_,101,108,1,1
4i3d_A_,103,106,1,1
4i3d_A_,104,106,1,1
4i3d_A_,108,124,1,1
4i3d_A_,109,124,1,1
4i3d_A_,111,122,1,1
4i3d_A_,113,120,1,1
4i3d_A_,115,118,1,1
4i3d_A_,119,134,1,1
4i3d_A_,121,132,1,1
4i3d_A_,123,130,1,1
4i3d_A_,125,128,1,1