pair,contact1,contact2,flow1,flow2 1obp_A_,7,8,1,1 1obp_A_,9,12,1,1 1obp_A_,9,46,1,1 1obp_A_,10,13,1,1 1obp_A_,10,46,1,1 1obp_A_,12,16,1,1 1obp_A_,13,44,1,1 1obp_A_,13,120,1,1 1obp_A_,14,42,1,1 1obp_A_,15,121,1,1 1obp_A_,16,17,1,1 1obp_A_,16,40,1,1 1obp_A_,17,40,1,1 1obp_A_,17,119,1,1 1obp_A_,18,37,1,1 1obp_A_,18,39,1,1 1obp_A_,19,117,1,1 1obp_A_,20,117,1,1 1obp_A_,22,115,1,1 1obp_A_,23,25,1,1 1obp_A_,24,113,1,1 1obp_A_,25,27,1,1 1obp_A_,25,28,1,1 1obp_A_,26,29,1,1 1obp_A_,28,35,1,1 1obp_A_,28,106,1,1 1obp_A_,29,36,1,1 1obp_A_,30,33,1,1 1obp_A_,33,36,1,1 1obp_A_,34,82,1,1 1obp_A_,36,158,1,1 1obp_A_,38,56,1,1 1obp_A_,38,158,1,1 1obp_A_,40,54,1,1 1obp_A_,40,56,1,1 1obp_A_,41,54,1,1 1obp_A_,43,52,1,1 1obp_A_,45,48,1,1 1obp_A_,45,50,1,1 1obp_A_,49,72,1,1 1obp_A_,51,70,1,1 1obp_A_,52,69,1,1 1obp_A_,53,68,1,1 1obp_A_,55,66,1,1 1obp_A_,56,65,1,1 1obp_A_,57,64,1,1 1obp_A_,58,158,1,1 1obp_A_,59,62,1,1 1obp_A_,59,83,1,1 1obp_A_,71,79,1,1 1obp_A_,73,76,1,1 1obp_A_,73,77,1,1 1obp_A_,78,88,1,1 1obp_A_,80,86,1,1 1obp_A_,82,84,1,1 1obp_A_,83,104,1,1 1obp_A_,85,105,1,1 1obp_A_,86,102,1,1 1obp_A_,87,103,1,1 1obp_A_,89,90,1,1 1obp_A_,89,101,1,1 1obp_A_,91,99,1,1 1obp_A_,92,99,1,1 1obp_A_,94,96,1,1 1obp_A_,94,97,1,1 1obp_A_,96,120,1,1 1obp_A_,98,118,1,1 1obp_A_,100,116,1,1 1obp_A_,101,113,1,1 1obp_A_,102,114,1,1 1obp_A_,104,112,1,1 1obp_A_,106,108,1,1 1obp_A_,106,109,1,1 1obp_A_,106,110,1,1 1obp_A_,124,128,1,1 1obp_A_,125,129,1,1 1obp_A_,126,130,1,1 1obp_A_,127,131,1,1 1obp_A_,128,132,1,1 1obp_A_,129,133,1,1 1obp_A_,130,134,1,1 1obp_A_,131,135,1,1 1obp_A_,132,136,1,1 1obp_A_,133,137,1,1 1obp_A_,134,138,1,1 1obp_A_,135,140,1,1 1obp_A_,136,139,1,1 1obp_A_,141,144,1,1 1obp_A_,142,145,1,1 1obp_A_,147,149,1,1 1obp_A_,147,150,1,1 1obp_A_,151,153,1,1 1obp_A_,152,154,1,1 1obp_A_,154,155,1,1