pair,contact1,contact2,flow1,flow2 4v4z_BG_,1,4,1,1 4v4z_BG_,1,5,1,1 4v4z_BG_,2,6,1,1 4v4z_BG_,3,7,1,1 4v4z_BG_,4,8,1,1 4v4z_BG_,5,9,1,1 4v4z_BG_,6,10,1,1 4v4z_BG_,7,11,1,1 4v4z_BG_,8,12,1,1 4v4z_BG_,9,13,1,1 4v4z_BG_,10,13,1,1 4v4z_BG_,10,14,1,1 4v4z_BG_,11,15,1,1 4v4z_BG_,12,16,1,1 4v4z_BG_,14,18,1,1 4v4z_BG_,15,19,1,1 4v4z_BG_,16,20,1,1 4v4z_BG_,17,21,1,1 4v4z_BG_,18,22,1,1 4v4z_BG_,19,23,1,1 4v4z_BG_,20,24,1,1 4v4z_BG_,21,25,1,1 4v4z_BG_,24,26,1,1 4v4z_BG_,29,31,1,1 4v4z_BG_,30,162,1,1 4v4z_BG_,33,160,1,1 4v4z_BG_,33,162,1,1 4v4z_BG_,35,160,1,1 4v4z_BG_,36,160,1,1 4v4z_BG_,38,158,1,1 4v4z_BG_,39,92,1,1 4v4z_BG_,40,90,1,1 4v4z_BG_,40,156,1,1 4v4z_BG_,41,59,1,1 4v4z_BG_,42,154,1,1 4v4z_BG_,43,46,1,1 4v4z_BG_,47,49,1,1 4v4z_BG_,49,53,1,1 4v4z_BG_,50,54,1,1 4v4z_BG_,51,55,1,1 4v4z_BG_,52,56,1,1 4v4z_BG_,53,57,1,1 4v4z_BG_,54,58,1,1 4v4z_BG_,55,58,1,1 4v4z_BG_,55,59,1,1 4v4z_BG_,55,147,1,1 4v4z_BG_,56,60,1,1 4v4z_BG_,57,61,1,1 4v4z_BG_,58,62,1,1 4v4z_BG_,59,63,1,1 4v4z_BG_,60,64,1,1 4v4z_BG_,61,65,1,1 4v4z_BG_,70,71,1,1 4v4z_BG_,76,78,1,1 4v4z_BG_,86,88,1,1 4v4z_BG_,96,100,1,1 4v4z_BG_,97,101,1,1 4v4z_BG_,98,102,1,1 4v4z_BG_,99,103,1,1 4v4z_BG_,100,104,1,1 4v4z_BG_,101,105,1,1 4v4z_BG_,102,106,1,1 4v4z_BG_,103,107,1,1 4v4z_BG_,104,108,1,1 4v4z_BG_,104,109,1,1 4v4z_BG_,105,109,1,1 4v4z_BG_,105,143,1,1 4v4z_BG_,106,110,1,1 4v4z_BG_,107,111,1,1 4v4z_BG_,116,118,1,1 4v4z_BG_,124,131,1,1 4v4z_BG_,124,132,1,1 4v4z_BG_,128,161,1,1 4v4z_BG_,129,130,1,1 4v4z_BG_,130,161,1,1 4v4z_BG_,131,133,1,1 4v4z_BG_,136,155,1,1 4v4z_BG_,146,149,1,1 4v4z_BG_,148,151,1,1 4v4z_BG_,161,163,1,1 4v4z_BG_,162,164,1,1 4v4z_BG_,165,168,1,1 4v4z_BG_,165,169,1,1 4v4z_BG_,166,170,1,1 4v4z_BG_,167,171,1,1 4v4z_BG_,168,172,1,1 4v4z_BG_,169,173,1,1 4v4z_BG_,170,174,1,1 4v4z_BG_,171,175,1,1 4v4z_BG_,172,176,1,1 4v4z_BG_,173,177,1,1