pair,contact1,contact2,flow1,flow2 2c9s_A_,1,23,1,1 2c9s_A_,2,22,1,1 2c9s_A_,3,151,1,1 2c9s_A_,4,20,1,1 2c9s_A_,5,149,1,1 2c9s_A_,6,18,1,1 2c9s_A_,8,16,1,1 2c9s_A_,9,145,1,1 2c9s_A_,15,36,1,1 2c9s_A_,17,34,1,1 2c9s_A_,19,32,1,1 2c9s_A_,21,30,1,1 2c9s_A_,22,27,1,1 2c9s_A_,22,105,1,1 2c9s_A_,22,106,1,1 2c9s_A_,24,27,1,1 2c9s_A_,29,101,1,1 2c9s_A_,31,99,1,1 2c9s_A_,33,97,1,1 2c9s_A_,34,95,1,1 2c9s_A_,34,96,1,1 2c9s_A_,35,95,1,1 2c9s_A_,38,93,1,1 2c9s_A_,39,43,1,1 2c9s_A_,41,89,1,1 2c9s_A_,43,87,1,1 2c9s_A_,43,119,1,1 2c9s_A_,44,119,1,1 2c9s_A_,44,121,1,1 2c9s_A_,45,84,1,1 2c9s_A_,45,85,1,1 2c9s_A_,46,117,1,1 2c9s_A_,46,123,1,1 2c9s_A_,47,64,1,1 2c9s_A_,47,82,1,1 2c9s_A_,48,61,1,1 2c9s_A_,48,115,1,1 2c9s_A_,49,62,1,1 2c9s_A_,49,114,1,1 2c9s_A_,50,60,1,1 2c9s_A_,50,115,1,1 2c9s_A_,52,54,1,1 2c9s_A_,52,59,1,1 2c9s_A_,53,56,1,1 2c9s_A_,53,115,1,1 2c9s_A_,53,145,1,1 2c9s_A_,55,58,1,1 2c9s_A_,55,59,1,1 2c9s_A_,56,59,1,1 2c9s_A_,57,60,1,1 2c9s_A_,57,142,1,1 2c9s_A_,58,61,1,1 2c9s_A_,61,142,1,1 2c9s_A_,63,80,1,1 2c9s_A_,64,82,1,1 2c9s_A_,65,68,1,1 2c9s_A_,65,69,1,1 2c9s_A_,69,77,1,1 2c9s_A_,69,78,1,1 2c9s_A_,70,78,1,1 2c9s_A_,71,123,1,1 2c9s_A_,71,134,1,1 2c9s_A_,72,83,1,1 2c9s_A_,73,76,1,1 2c9s_A_,74,79,1,1 2c9s_A_,79,80,1,1 2c9s_A_,79,81,1,1 2c9s_A_,79,101,1,1 2c9s_A_,80,83,1,1 2c9s_A_,86,123,1,1 2c9s_A_,90,92,1,1 2c9s_A_,90,93,1,1 2c9s_A_,90,94,1,1 2c9s_A_,92,94,1,1 2c9s_A_,101,103,1,1 2c9s_A_,101,104,1,1 2c9s_A_,103,110,1,1 2c9s_A_,105,107,1,1 2c9s_A_,105,110,1,1 2c9s_A_,111,114,1,1 2c9s_A_,113,148,1,1 2c9s_A_,114,148,1,1 2c9s_A_,116,146,1,1 2c9s_A_,118,143,1,1 2c9s_A_,118,144,1,1 2c9s_A_,119,140,1,1 2c9s_A_,120,141,1,1 2c9s_A_,121,139,1,1 2c9s_A_,123,125,1,1 2c9s_A_,124,126,1,1 2c9s_A_,124,127,1,1 2c9s_A_,124,133,1,1 2c9s_A_,124,137,1,1 2c9s_A_,124,138,1,1 2c9s_A_,128,133,1,1 2c9s_A_,130,133,1,1 2c9s_A_,130,138,1,1 2c9s_A_,131,134,1,1 2c9s_A_,131,135,1,1 2c9s_A_,132,135,1,1 2c9s_A_,132,136,1,1 2c9s_A_,132,137,1,1 2c9s_A_,136,138,1,1