pair,contact1,contact2,flow1,flow2 2bzg_A_,1,4,1,1 2bzg_A_,3,6,1,1 2bzg_A_,3,168,1,1 2bzg_A_,3,173,1,1 2bzg_A_,3,179,1,1 2bzg_A_,8,141,1,1 2bzg_A_,9,12,1,1 2bzg_A_,9,13,1,1 2bzg_A_,10,14,1,1 2bzg_A_,11,15,1,1 2bzg_A_,12,16,1,1 2bzg_A_,13,17,1,1 2bzg_A_,14,18,1,1 2bzg_A_,15,19,1,1 2bzg_A_,16,21,1,1 2bzg_A_,17,20,1,1 2bzg_A_,22,25,1,1 2bzg_A_,24,134,1,1 2bzg_A_,26,29,1,1 2bzg_A_,29,31,1,1 2bzg_A_,30,32,1,1 2bzg_A_,30,33,1,1 2bzg_A_,30,34,1,1 2bzg_A_,30,59,1,1 2bzg_A_,30,164,1,1 2bzg_A_,30,218,1,1 2bzg_A_,31,35,1,1 2bzg_A_,32,36,1,1 2bzg_A_,35,199,1,1 2bzg_A_,36,40,1,1 2bzg_A_,37,41,1,1 2bzg_A_,39,42,1,1 2bzg_A_,40,160,1,1 2bzg_A_,41,44,1,1 2bzg_A_,47,67,1,1 2bzg_A_,47,68,1,1 2bzg_A_,48,126,1,1 2bzg_A_,48,128,1,1 2bzg_A_,48,130,1,1 2bzg_A_,49,68,1,1 2bzg_A_,49,70,1,1 2bzg_A_,50,132,1,1 2bzg_A_,51,70,1,1 2bzg_A_,51,72,1,1 2bzg_A_,54,55,1,1 2bzg_A_,54,57,1,1 2bzg_A_,54,72,1,1 2bzg_A_,55,73,1,1 2bzg_A_,56,81,1,1 2bzg_A_,56,85,1,1 2bzg_A_,59,62,1,1 2bzg_A_,60,64,1,1 2bzg_A_,61,65,1,1 2bzg_A_,62,65,1,1 2bzg_A_,62,67,1,1 2bzg_A_,63,66,1,1 2bzg_A_,69,110,1,1 2bzg_A_,69,112,1,1 2bzg_A_,71,112,1,1 2bzg_A_,71,114,1,1 2bzg_A_,73,75,1,1 2bzg_A_,73,114,1,1 2bzg_A_,73,115,1,1 2bzg_A_,74,115,1,1 2bzg_A_,75,78,1,1 2bzg_A_,75,79,1,1 2bzg_A_,76,80,1,1 2bzg_A_,76,102,1,1 2bzg_A_,77,81,1,1 2bzg_A_,78,82,1,1 2bzg_A_,79,83,1,1 2bzg_A_,80,84,1,1 2bzg_A_,81,85,1,1 2bzg_A_,82,86,1,1 2bzg_A_,83,88,1,1 2bzg_A_,84,87,1,1 2bzg_A_,89,107,1,1 2bzg_A_,91,105,1,1 2bzg_A_,92,102,1,1 2bzg_A_,93,103,1,1 2bzg_A_,93,105,1,1 2bzg_A_,95,98,1,1 2bzg_A_,95,101,1,1 2bzg_A_,98,101,1,1 2bzg_A_,102,115,1,1 2bzg_A_,104,113,1,1 2bzg_A_,106,108,1,1 2bzg_A_,106,109,1,1 2bzg_A_,106,110,1,1 2bzg_A_,106,111,1,1 2bzg_A_,108,110,1,1 2bzg_A_,116,117,1,1 2bzg_A_,117,119,1,1 2bzg_A_,117,120,1,1 2bzg_A_,118,121,1,1 2bzg_A_,120,123,1,1 2bzg_A_,121,124,1,1 2bzg_A_,124,126,1,1 2bzg_A_,128,153,1,1 2bzg_A_,129,154,1,1 2bzg_A_,129,156,1,1 2bzg_A_,130,160,1,1 2bzg_A_,131,162,1,1 2bzg_A_,133,137,1,1 2bzg_A_,133,148,1,1 2bzg_A_,133,161,1,1 2bzg_A_,133,162,1,1 2bzg_A_,133,164,1,1 2bzg_A_,136,139,1,1 2bzg_A_,136,140,1,1 2bzg_A_,138,178,1,1 2bzg_A_,141,144,1,1 2bzg_A_,142,145,1,1 2bzg_A_,144,148,1,1 2bzg_A_,145,149,1,1 2bzg_A_,145,184,1,1 2bzg_A_,146,150,1,1 2bzg_A_,147,151,1,1 2bzg_A_,150,153,1,1 2bzg_A_,151,153,1,1 2bzg_A_,152,155,1,1 2bzg_A_,159,225,1,1 2bzg_A_,161,223,1,1 2bzg_A_,163,221,1,1 2bzg_A_,165,219,1,1 2bzg_A_,167,217,1,1 2bzg_A_,168,177,1,1 2bzg_A_,169,171,1,1 2bzg_A_,169,172,1,1 2bzg_A_,173,176,1,1 2bzg_A_,181,184,1,1 2bzg_A_,181,185,1,1 2bzg_A_,182,186,1,1 2bzg_A_,182,221,1,1 2bzg_A_,183,187,1,1 2bzg_A_,184,187,1,1 2bzg_A_,184,188,1,1 2bzg_A_,185,189,1,1 2bzg_A_,186,190,1,1 2bzg_A_,189,192,1,1 2bzg_A_,189,193,1,1 2bzg_A_,190,226,1,1 2bzg_A_,192,226,1,1 2bzg_A_,193,226,1,1 2bzg_A_,194,224,1,1 2bzg_A_,196,222,1,1 2bzg_A_,197,199,1,1 2bzg_A_,198,220,1,1 2bzg_A_,199,220,1,1 2bzg_A_,201,218,1,1 2bzg_A_,202,204,1,1 2bzg_A_,203,216,1,1 2bzg_A_,205,207,1,1 2bzg_A_,205,208,1,1 2bzg_A_,206,209,1,1 2bzg_A_,207,210,1,1 2bzg_A_,208,211,1,1 2bzg_A_,209,212,1,1 2bzg_A_,214,215,1,1