pair,contact1,contact2,flow1,flow2 2c1d_B_,3,19,1,1 2c1d_B_,3,95,1,1 2c1d_B_,4,7,1,1 2c1d_B_,5,8,1,1 2c1d_B_,6,98,1,1 2c1d_B_,11,14,1,1 2c1d_B_,15,73,1,1 2c1d_B_,15,76,1,1 2c1d_B_,18,20,1,1 2c1d_B_,18,21,1,1 2c1d_B_,19,126,1,1 2c1d_B_,20,22,1,1 2c1d_B_,25,29,1,1 2c1d_B_,25,127,1,1 2c1d_B_,26,30,1,1 2c1d_B_,27,31,1,1 2c1d_B_,28,31,1,1 2c1d_B_,28,32,1,1 2c1d_B_,29,33,1,1 2c1d_B_,30,34,1,1 2c1d_B_,31,34,1,1 2c1d_B_,31,35,1,1 2c1d_B_,32,39,1,1 2c1d_B_,33,41,1,1 2c1d_B_,35,38,1,1 2c1d_B_,35,40,1,1 2c1d_B_,40,43,1,1 2c1d_B_,41,44,1,1 2c1d_B_,41,45,1,1 2c1d_B_,42,57,1,1 2c1d_B_,44,60,1,1 2c1d_B_,46,63,1,1 2c1d_B_,47,50,1,1 2c1d_B_,48,64,1,1 2c1d_B_,49,64,1,1 2c1d_B_,50,53,1,1 2c1d_B_,63,66,1,1 2c1d_B_,64,69,1,1 2c1d_B_,65,68,1,1 2c1d_B_,65,69,1,1 2c1d_B_,66,69,1,1 2c1d_B_,66,70,1,1 2c1d_B_,67,135,1,1 2c1d_B_,68,137,1,1 2c1d_B_,71,74,1,1 2c1d_B_,71,75,1,1 2c1d_B_,72,76,1,1 2c1d_B_,73,77,1,1 2c1d_B_,74,78,1,1 2c1d_B_,75,79,1,1 2c1d_B_,76,80,1,1 2c1d_B_,76,126,1,1 2c1d_B_,77,81,1,1 2c1d_B_,80,95,1,1 2c1d_B_,81,83,1,1 2c1d_B_,81,84,1,1 2c1d_B_,82,85,1,1 2c1d_B_,82,86,1,1 2c1d_B_,83,89,1,1 2c1d_B_,83,91,1,1 2c1d_B_,86,89,1,1 2c1d_B_,89,91,1,1 2c1d_B_,94,120,1,1 2c1d_B_,97,116,1,1 2c1d_B_,100,114,1,1 2c1d_B_,103,112,1,1 2c1d_B_,105,108,1,1 2c1d_B_,105,110,1,1 2c1d_B_,108,110,1,1 2c1d_B_,121,124,1,1 2c1d_B_,121,125,1,1 2c1d_B_,122,126,1,1 2c1d_B_,123,127,1,1 2c1d_B_,124,128,1,1 2c1d_B_,125,129,1,1 2c1d_B_,126,130,1,1 2c1d_B_,127,131,1,1 2c1d_B_,128,132,1,1 2c1d_B_,129,133,1,1 2c1d_B_,131,134,1,1 2c1d_B_,132,135,1,1 2c1d_B_,133,136,1,1