pair,contact1,contact2,flow1,flow2 1br9_A_,2,101,1,1 1br9_A_,7,9,1,1 1br9_A_,7,11,1,1 1br9_A_,7,161,1,1 1br9_A_,8,12,1,1 1br9_A_,9,13,1,1 1br9_A_,9,125,1,1 1br9_A_,9,167,1,1 1br9_A_,10,14,1,1 1br9_A_,10,130,1,1 1br9_A_,11,15,1,1 1br9_A_,12,54,1,1 1br9_A_,13,122,1,1 1br9_A_,15,54,1,1 1br9_A_,16,90,1,1 1br9_A_,17,88,1,1 1br9_A_,18,53,1,1 1br9_A_,18,54,1,1 1br9_A_,19,86,1,1 1br9_A_,20,50,1,1 1br9_A_,20,51,1,1 1br9_A_,20,83,1,1 1br9_A_,21,84,1,1 1br9_A_,22,48,1,1 1br9_A_,23,79,1,1 1br9_A_,23,80,1,1 1br9_A_,24,46,1,1 1br9_A_,25,46,1,1 1br9_A_,27,44,1,1 1br9_A_,29,41,1,1 1br9_A_,29,42,1,1 1br9_A_,31,40,1,1 1br9_A_,31,42,1,1 1br9_A_,32,40,1,1 1br9_A_,34,37,1,1 1br9_A_,34,38,1,1 1br9_A_,42,91,1,1 1br9_A_,43,65,1,1 1br9_A_,44,64,1,1 1br9_A_,45,63,1,1 1br9_A_,45,76,1,1 1br9_A_,47,61,1,1 1br9_A_,49,60,1,1 1br9_A_,51,119,1,1 1br9_A_,58,93,1,1 1br9_A_,61,94,1,1 1br9_A_,62,94,1,1 1br9_A_,62,96,1,1 1br9_A_,64,96,1,1 1br9_A_,64,98,1,1 1br9_A_,65,74,1,1 1br9_A_,65,98,1,1 1br9_A_,68,70,1,1 1br9_A_,68,71,1,1 1br9_A_,68,73,1,1 1br9_A_,69,72,1,1 1br9_A_,72,100,1,1 1br9_A_,77,84,1,1 1br9_A_,83,107,1,1 1br9_A_,85,105,1,1 1br9_A_,87,103,1,1 1br9_A_,89,97,1,1 1br9_A_,91,95,1,1 1br9_A_,92,95,1,1 1br9_A_,99,101,1,1 1br9_A_,99,102,1,1 1br9_A_,106,109,1,1 1br9_A_,107,110,1,1 1br9_A_,107,115,1,1 1br9_A_,111,113,1,1 1br9_A_,111,114,1,1 1br9_A_,111,115,1,1 1br9_A_,111,163,1,1 1br9_A_,112,116,1,1 1br9_A_,113,117,1,1 1br9_A_,113,163,1,1 1br9_A_,114,118,1,1 1br9_A_,114,162,1,1 1br9_A_,115,118,1,1 1br9_A_,116,119,1,1 1br9_A_,117,121,1,1 1br9_A_,117,122,1,1 1br9_A_,120,124,1,1 1br9_A_,121,178,1,1 1br9_A_,122,125,1,1 1br9_A_,122,126,1,1 1br9_A_,123,126,1,1 1br9_A_,124,169,1,1 1br9_A_,125,128,1,1 1br9_A_,128,167,1,1 1br9_A_,129,144,1,1 1br9_A_,129,146,1,1 1br9_A_,131,145,1,1 1br9_A_,131,146,1,1 1br9_A_,131,148,1,1 1br9_A_,133,148,1,1 1br9_A_,141,145,1,1 1br9_A_,142,144,1,1 1br9_A_,142,145,1,1 1br9_A_,143,175,1,1 1br9_A_,147,177,1,1 1br9_A_,148,150,1,1 1br9_A_,149,153,1,1 1br9_A_,149,161,1,1 1br9_A_,150,154,1,1 1br9_A_,150,161,1,1 1br9_A_,150,162,1,1 1br9_A_,151,155,1,1 1br9_A_,154,160,1,1 1br9_A_,158,163,1,1 1br9_A_,159,163,1,1 1br9_A_,160,164,1,1 1br9_A_,161,165,1,1 1br9_A_,166,178,1,1 1br9_A_,168,176,1,1 1br9_A_,169,173,1,1 1br9_A_,170,173,1,1 1br9_A_,170,174,1,1 1br9_A_,170,178,1,1 1br9_A_,172,174,1,1