pair,contact1,contact2,flow1,flow2 2cwd_A_,2,3,1,1 2cwd_A_,2,84,1,1 2cwd_A_,4,36,1,1 2cwd_A_,4,38,1,1 2cwd_A_,5,82,1,1 2cwd_A_,5,84,1,1 2cwd_A_,5,85,1,1 2cwd_A_,6,38,1,1 2cwd_A_,6,40,1,1 2cwd_A_,7,85,1,1 2cwd_A_,7,87,1,1 2cwd_A_,8,40,1,1 2cwd_A_,8,42,1,1 2cwd_A_,9,87,1,1 2cwd_A_,9,89,1,1 2cwd_A_,10,17,1,1 2cwd_A_,10,42,1,1 2cwd_A_,10,44,1,1 2cwd_A_,11,45,1,1 2cwd_A_,13,17,1,1 2cwd_A_,13,41,1,1 2cwd_A_,13,70,1,1 2cwd_A_,13,73,1,1 2cwd_A_,14,54,1,1 2cwd_A_,15,19,1,1 2cwd_A_,16,20,1,1 2cwd_A_,16,90,1,1 2cwd_A_,16,120,1,1 2cwd_A_,17,21,1,1 2cwd_A_,18,22,1,1 2cwd_A_,19,23,1,1 2cwd_A_,20,24,1,1 2cwd_A_,21,25,1,1 2cwd_A_,21,41,1,1 2cwd_A_,22,26,1,1 2cwd_A_,23,27,1,1 2cwd_A_,24,28,1,1 2cwd_A_,25,29,1,1 2cwd_A_,26,30,1,1 2cwd_A_,26,64,1,1 2cwd_A_,26,65,1,1 2cwd_A_,27,31,1,1 2cwd_A_,28,33,1,1 2cwd_A_,29,32,1,1 2cwd_A_,29,34,1,1 2cwd_A_,31,143,1,1 2cwd_A_,31,147,1,1 2cwd_A_,33,36,1,1 2cwd_A_,40,41,1,1 2cwd_A_,40,73,1,1 2cwd_A_,43,73,1,1 2cwd_A_,43,75,1,1 2cwd_A_,44,74,1,1 2cwd_A_,46,49,1,1 2cwd_A_,48,51,1,1 2cwd_A_,50,72,1,1 2cwd_A_,51,72,1,1 2cwd_A_,54,56,1,1 2cwd_A_,54,58,1,1 2cwd_A_,55,59,1,1 2cwd_A_,56,60,1,1 2cwd_A_,56,124,1,1 2cwd_A_,56,126,1,1 2cwd_A_,57,61,1,1 2cwd_A_,58,62,1,1 2cwd_A_,59,63,1,1 2cwd_A_,60,64,1,1 2cwd_A_,61,64,1,1 2cwd_A_,61,66,1,1 2cwd_A_,62,65,1,1 2cwd_A_,63,132,1,1 2cwd_A_,73,79,1,1 2cwd_A_,75,100,1,1 2cwd_A_,76,79,1,1 2cwd_A_,76,80,1,1 2cwd_A_,77,81,1,1 2cwd_A_,78,82,1,1 2cwd_A_,79,83,1,1 2cwd_A_,80,107,1,1 2cwd_A_,81,107,1,1 2cwd_A_,83,107,1,1 2cwd_A_,85,109,1,1 2cwd_A_,86,107,1,1 2cwd_A_,86,109,1,1 2cwd_A_,88,109,1,1 2cwd_A_,88,111,1,1 2cwd_A_,89,120,1,1 2cwd_A_,90,93,1,1 2cwd_A_,90,94,1,1 2cwd_A_,91,95,1,1 2cwd_A_,91,119,1,1 2cwd_A_,92,96,1,1 2cwd_A_,93,97,1,1 2cwd_A_,94,98,1,1 2cwd_A_,95,99,1,1 2cwd_A_,96,99,1,1 2cwd_A_,96,100,1,1 2cwd_A_,97,101,1,1 2cwd_A_,101,104,1,1 2cwd_A_,102,105,1,1 2cwd_A_,104,107,1,1 2cwd_A_,104,108,1,1 2cwd_A_,109,114,1,1 2cwd_A_,110,113,1,1 2cwd_A_,111,114,1,1 2cwd_A_,112,115,1,1 2cwd_A_,112,117,1,1 2cwd_A_,113,116,1,1 2cwd_A_,121,122,1,1 2cwd_A_,122,124,1,1 2cwd_A_,123,126,1,1 2cwd_A_,127,130,1,1 2cwd_A_,127,131,1,1 2cwd_A_,128,132,1,1 2cwd_A_,129,132,1,1 2cwd_A_,129,133,1,1 2cwd_A_,130,134,1,1 2cwd_A_,131,135,1,1 2cwd_A_,132,136,1,1 2cwd_A_,133,137,1,1 2cwd_A_,134,138,1,1 2cwd_A_,135,139,1,1 2cwd_A_,136,140,1,1 2cwd_A_,137,141,1,1 2cwd_A_,138,142,1,1 2cwd_A_,139,143,1,1 2cwd_A_,140,144,1,1 2cwd_A_,141,145,1,1 2cwd_A_,142,146,1,1 2cwd_A_,143,147,1,1 2cwd_A_,144,148,1,1 2cwd_A_,145,149,1,1 2cwd_A_,146,150,1,1