pair,contact1,contact2,flow1,flow2 4znh_A_,2,5,1,1 4znh_A_,5,169,1,1 4znh_A_,6,9,1,1 4znh_A_,6,10,1,1 4znh_A_,7,11,1,1 4znh_A_,8,12,1,1 4znh_A_,8,176,1,1 4znh_A_,9,13,1,1 4znh_A_,10,14,1,1 4znh_A_,11,15,1,1 4znh_A_,12,16,1,1 4znh_A_,14,17,1,1 4znh_A_,15,18,1,1 4znh_A_,16,58,1,1 4znh_A_,18,144,1,1 4znh_A_,23,47,1,1 4znh_A_,24,102,1,1 4znh_A_,27,29,1,1 4znh_A_,33,36,1,1 4znh_A_,33,37,1,1 4znh_A_,34,38,1,1 4znh_A_,34,114,1,1 4znh_A_,35,39,1,1 4znh_A_,36,40,1,1 4znh_A_,37,41,1,1 4znh_A_,38,42,1,1 4znh_A_,39,43,1,1 4znh_A_,40,44,1,1 4znh_A_,41,45,1,1 4znh_A_,42,46,1,1 4znh_A_,43,47,1,1 4znh_A_,44,48,1,1 4znh_A_,45,49,1,1 4znh_A_,46,225,1,1 4znh_A_,47,51,1,1 4znh_A_,48,52,1,1 4znh_A_,48,89,1,1 4znh_A_,49,53,1,1 4znh_A_,50,54,1,1 4znh_A_,51,55,1,1 4znh_A_,52,56,1,1 4znh_A_,53,57,1,1 4znh_A_,55,58,1,1 4znh_A_,56,59,1,1 4znh_A_,57,70,1,1 4znh_A_,59,62,1,1 4znh_A_,61,64,1,1 4znh_A_,61,162,1,1 4znh_A_,62,65,1,1 4znh_A_,62,70,1,1 4znh_A_,65,70,1,1 4znh_A_,66,69,1,1 4znh_A_,66,70,1,1 4znh_A_,67,71,1,1 4znh_A_,68,69,1,1 4znh_A_,68,72,1,1 4znh_A_,69,73,1,1 4znh_A_,70,74,1,1 4znh_A_,71,75,1,1 4znh_A_,72,76,1,1 4znh_A_,72,155,1,1 4znh_A_,73,77,1,1 4znh_A_,76,151,1,1 4znh_A_,77,81,1,1 4znh_A_,78,82,1,1 4znh_A_,79,83,1,1 4znh_A_,80,84,1,1 4znh_A_,80,151,1,1 4znh_A_,81,85,1,1 4znh_A_,82,86,1,1 4znh_A_,83,87,1,1 4znh_A_,84,88,1,1 4znh_A_,85,89,1,1 4znh_A_,86,90,1,1 4znh_A_,87,127,1,1 4znh_A_,88,91,1,1 4znh_A_,89,98,1,1 4znh_A_,89,99,1,1 4znh_A_,90,93,1,1 4znh_A_,90,98,1,1 4znh_A_,91,131,1,1 4znh_A_,93,96,1,1 4znh_A_,97,105,1,1 4znh_A_,99,103,1,1 4znh_A_,100,103,1,1 4znh_A_,106,109,1,1 4znh_A_,106,110,1,1 4znh_A_,107,110,1,1 4znh_A_,107,121,1,1 4znh_A_,108,111,1,1 4znh_A_,109,112,1,1 4znh_A_,110,113,1,1 4znh_A_,113,116,1,1 4znh_A_,116,120,1,1 4znh_A_,117,121,1,1 4znh_A_,118,122,1,1 4znh_A_,119,123,1,1 4znh_A_,120,124,1,1 4znh_A_,121,125,1,1 4znh_A_,122,126,1,1 4znh_A_,123,127,1,1 4znh_A_,124,128,1,1 4znh_A_,125,129,1,1 4znh_A_,126,130,1,1 4znh_A_,126,201,1,1 4znh_A_,127,131,1,1 4znh_A_,128,132,1,1 4znh_A_,129,133,1,1 4znh_A_,130,135,1,1 4znh_A_,131,134,1,1 4znh_A_,133,191,1,1 4znh_A_,134,136,1,1 4znh_A_,136,139,1,1 4znh_A_,136,140,1,1 4znh_A_,137,141,1,1 4znh_A_,138,142,1,1 4znh_A_,139,143,1,1 4znh_A_,139,191,1,1 4znh_A_,140,144,1,1 4znh_A_,141,145,1,1 4znh_A_,142,146,1,1 4znh_A_,143,147,1,1 4znh_A_,144,148,1,1 4znh_A_,145,149,1,1 4znh_A_,146,150,1,1 4znh_A_,147,151,1,1 4znh_A_,150,153,1,1 4znh_A_,151,203,1,1 4znh_A_,152,155,1,1 4znh_A_,159,163,1,1 4znh_A_,161,165,1,1 4znh_A_,162,166,1,1 4znh_A_,163,167,1,1 4znh_A_,164,168,1,1 4znh_A_,165,169,1,1 4znh_A_,166,170,1,1 4znh_A_,167,171,1,1 4znh_A_,168,172,1,1 4znh_A_,169,173,1,1 4znh_A_,170,174,1,1 4znh_A_,171,175,1,1 4znh_A_,172,176,1,1 4znh_A_,173,177,1,1 4znh_A_,174,178,1,1 4znh_A_,175,179,1,1 4znh_A_,176,180,1,1 4znh_A_,177,181,1,1 4znh_A_,178,183,1,1 4znh_A_,179,182,1,1 4znh_A_,183,188,1,1 4znh_A_,184,187,1,1 4znh_A_,184,188,1,1 4znh_A_,185,188,1,1 4znh_A_,185,189,1,1 4znh_A_,186,190,1,1 4znh_A_,187,191,1,1 4znh_A_,188,192,1,1 4znh_A_,189,193,1,1 4znh_A_,190,194,1,1 4znh_A_,191,195,1,1 4znh_A_,192,196,1,1 4znh_A_,193,197,1,1 4znh_A_,194,198,1,1 4znh_A_,195,198,1,1 4znh_A_,196,199,1,1 4znh_A_,197,200,1,1 4znh_A_,198,201,1,1 4znh_A_,198,202,1,1 4znh_A_,199,203,1,1 4znh_A_,200,204,1,1 4znh_A_,201,205,1,1 4znh_A_,202,206,1,1 4znh_A_,203,207,1,1 4znh_A_,204,208,1,1 4znh_A_,205,209,1,1 4znh_A_,206,210,1,1 4znh_A_,207,211,1,1 4znh_A_,208,212,1,1 4znh_A_,209,213,1,1 4znh_A_,210,214,1,1 4znh_A_,212,215,1,1 4znh_A_,212,216,1,1 4znh_A_,213,217,1,1 4znh_A_,214,218,1,1 4znh_A_,215,219,1,1 4znh_A_,216,219,1,1 4znh_A_,216,221,1,1 4znh_A_,217,220,1,1 4znh_A_,225,228,1,1 4znh_A_,225,229,1,1 4znh_A_,226,230,1,1 4znh_A_,227,231,1,1 4znh_A_,228,232,1,1 4znh_A_,229,233,1,1 4znh_A_,231,234,1,1 4znh_A_,232,235,1,1 4znh_A_,236,237,1,1