pair,contact1,contact2,flow1,flow2 2c2v_B_,7,11,1,1 2c2v_B_,8,12,1,1 2c2v_B_,9,13,1,1 2c2v_B_,9,64,1,1 2c2v_B_,9,99,1,1 2c2v_B_,9,101,1,1 2c2v_B_,10,14,1,1 2c2v_B_,11,15,1,1 2c2v_B_,12,15,1,1 2c2v_B_,12,16,1,1 2c2v_B_,13,17,1,1 2c2v_B_,13,64,1,1 2c2v_B_,13,103,1,1 2c2v_B_,14,18,1,1 2c2v_B_,15,19,1,1 2c2v_B_,16,20,1,1 2c2v_B_,20,104,1,1 2c2v_B_,22,25,1,1 2c2v_B_,24,42,1,1 2c2v_B_,26,38,1,1 2c2v_B_,26,40,1,1 2c2v_B_,28,38,1,1 2c2v_B_,30,32,1,1 2c2v_B_,30,33,1,1 2c2v_B_,30,36,1,1 2c2v_B_,30,38,1,1 2c2v_B_,33,36,1,1 2c2v_B_,35,60,1,1 2c2v_B_,36,57,1,1 2c2v_B_,37,58,1,1 2c2v_B_,39,56,1,1 2c2v_B_,41,54,1,1 2c2v_B_,43,52,1,1 2c2v_B_,44,47,1,1 2c2v_B_,45,50,1,1 2c2v_B_,46,50,1,1 2c2v_B_,49,52,1,1 2c2v_B_,53,148,1,1 2c2v_B_,53,151,1,1 2c2v_B_,55,74,1,1 2c2v_B_,55,75,1,1 2c2v_B_,55,151,1,1 2c2v_B_,57,72,1,1 2c2v_B_,59,70,1,1 2c2v_B_,61,64,1,1 2c2v_B_,65,97,1,1 2c2v_B_,72,85,1,1 2c2v_B_,73,86,1,1 2c2v_B_,79,81,1,1 2c2v_B_,79,82,1,1 2c2v_B_,81,89,1,1 2c2v_B_,83,86,1,1 2c2v_B_,83,87,1,1 2c2v_B_,84,124,1,1 2c2v_B_,90,94,1,1 2c2v_B_,91,94,1,1 2c2v_B_,91,95,1,1 2c2v_B_,91,96,1,1 2c2v_B_,98,100,1,1 2c2v_B_,98,101,1,1 2c2v_B_,102,104,1,1 2c2v_B_,102,105,1,1 2c2v_B_,102,106,1,1 2c2v_B_,103,107,1,1 2c2v_B_,105,108,1,1 2c2v_B_,105,109,1,1 2c2v_B_,106,110,1,1 2c2v_B_,107,111,1,1 2c2v_B_,109,112,1,1 2c2v_B_,109,113,1,1 2c2v_B_,110,114,1,1 2c2v_B_,112,115,1,1 2c2v_B_,113,116,1,1 2c2v_B_,118,120,1,1 2c2v_B_,120,130,1,1 2c2v_B_,123,127,1,1 2c2v_B_,124,128,1,1 2c2v_B_,125,129,1,1 2c2v_B_,126,130,1,1 2c2v_B_,127,131,1,1 2c2v_B_,128,131,1,1 2c2v_B_,128,132,1,1 2c2v_B_,128,135,1,1 2c2v_B_,129,133,1,1 2c2v_B_,132,136,1,1 2c2v_B_,133,137,1,1 2c2v_B_,134,138,1,1 2c2v_B_,135,139,1,1 2c2v_B_,136,140,1,1 2c2v_B_,137,141,1,1 2c2v_B_,138,142,1,1 2c2v_B_,139,143,1,1 2c2v_B_,140,144,1,1 2c2v_B_,141,144,1,1 2c2v_B_,141,145,1,1 2c2v_B_,142,146,1,1 2c2v_B_,143,147,1,1 2c2v_B_,144,148,1,1