pair,contact1,contact2,flow1,flow2 4naf_B_,2,5,1,1 4naf_B_,3,6,1,1 4naf_B_,3,177,1,1 4naf_B_,6,177,1,1 4naf_B_,6,199,1,1 4naf_B_,7,32,1,1 4naf_B_,7,194,1,1 4naf_B_,7,197,1,1 4naf_B_,7,198,1,1 4naf_B_,7,200,1,1 4naf_B_,8,31,1,1 4naf_B_,8,32,1,1 4naf_B_,8,216,1,1 4naf_B_,9,200,1,1 4naf_B_,9,202,1,1 4naf_B_,10,33,1,1 4naf_B_,10,35,1,1 4naf_B_,11,59,1,1 4naf_B_,11,112,1,1 4naf_B_,11,153,1,1 4naf_B_,11,202,1,1 4naf_B_,12,35,1,1 4naf_B_,12,37,1,1 4naf_B_,13,15,1,1 4naf_B_,13,16,1,1 4naf_B_,13,207,1,1 4naf_B_,18,48,1,1 4naf_B_,19,22,1,1 4naf_B_,19,23,1,1 4naf_B_,20,24,1,1 4naf_B_,20,48,1,1 4naf_B_,21,25,1,1 4naf_B_,22,26,1,1 4naf_B_,22,206,1,1 4naf_B_,22,207,1,1 4naf_B_,23,27,1,1 4naf_B_,24,28,1,1 4naf_B_,25,211,1,1 4naf_B_,26,29,1,1 4naf_B_,29,31,1,1 4naf_B_,31,33,1,1 4naf_B_,34,55,1,1 4naf_B_,34,56,1,1 4naf_B_,34,57,1,1 4naf_B_,36,57,1,1 4naf_B_,36,59,1,1 4naf_B_,38,42,1,1 4naf_B_,39,43,1,1 4naf_B_,40,44,1,1 4naf_B_,41,45,1,1 4naf_B_,42,46,1,1 4naf_B_,43,47,1,1 4naf_B_,44,48,1,1 4naf_B_,45,49,1,1 4naf_B_,46,50,1,1 4naf_B_,48,51,1,1 4naf_B_,49,52,1,1 4naf_B_,50,69,1,1 4naf_B_,50,71,1,1 4naf_B_,56,71,1,1 4naf_B_,58,72,1,1 4naf_B_,58,74,1,1 4naf_B_,59,112,1,1 4naf_B_,60,74,1,1 4naf_B_,61,90,1,1 4naf_B_,62,64,1,1 4naf_B_,67,73,1,1 4naf_B_,70,73,1,1 4naf_B_,73,106,1,1 4naf_B_,73,108,1,1 4naf_B_,75,108,1,1 4naf_B_,75,110,1,1 4naf_B_,76,91,1,1 4naf_B_,77,110,1,1 4naf_B_,77,112,1,1 4naf_B_,78,81,1,1 4naf_B_,78,86,1,1 4naf_B_,79,112,1,1 4naf_B_,80,114,1,1 4naf_B_,80,128,1,1 4naf_B_,81,83,1,1 4naf_B_,81,125,1,1 4naf_B_,82,126,1,1 4naf_B_,83,86,1,1 4naf_B_,84,87,1,1 4naf_B_,84,88,1,1 4naf_B_,84,89,1,1 4naf_B_,85,90,1,1 4naf_B_,88,92,1,1 4naf_B_,89,93,1,1 4naf_B_,90,94,1,1 4naf_B_,91,95,1,1 4naf_B_,92,96,1,1 4naf_B_,93,97,1,1 4naf_B_,94,98,1,1 4naf_B_,95,99,1,1 4naf_B_,98,101,1,1 4naf_B_,103,105,1,1 4naf_B_,103,106,1,1 4naf_B_,104,107,1,1 4naf_B_,111,151,1,1 4naf_B_,111,153,1,1 4naf_B_,113,153,1,1 4naf_B_,113,155,1,1 4naf_B_,115,155,1,1 4naf_B_,116,118,1,1 4naf_B_,116,119,1,1 4naf_B_,116,156,1,1 4naf_B_,116,157,1,1 4naf_B_,119,123,1,1 4naf_B_,120,124,1,1 4naf_B_,121,125,1,1 4naf_B_,122,127,1,1 4naf_B_,123,126,1,1 4naf_B_,129,131,1,1 4naf_B_,132,135,1,1 4naf_B_,132,136,1,1 4naf_B_,133,137,1,1 4naf_B_,134,138,1,1 4naf_B_,135,139,1,1 4naf_B_,136,140,1,1 4naf_B_,137,141,1,1 4naf_B_,138,142,1,1 4naf_B_,139,143,1,1 4naf_B_,140,144,1,1 4naf_B_,141,144,1,1 4naf_B_,141,145,1,1 4naf_B_,142,146,1,1 4naf_B_,142,147,1,1 4naf_B_,143,149,1,1 4naf_B_,144,174,1,1 4naf_B_,144,175,1,1 4naf_B_,144,176,1,1 4naf_B_,149,176,1,1 4naf_B_,150,177,1,1 4naf_B_,152,177,1,1 4naf_B_,152,179,1,1 4naf_B_,154,179,1,1 4naf_B_,154,181,1,1 4naf_B_,155,157,1,1 4naf_B_,156,159,1,1 4naf_B_,156,181,1,1 4naf_B_,160,189,1,1 4naf_B_,161,180,1,1 4naf_B_,162,164,1,1 4naf_B_,162,166,1,1 4naf_B_,163,167,1,1 4naf_B_,164,168,1,1 4naf_B_,165,169,1,1 4naf_B_,166,170,1,1 4naf_B_,167,171,1,1 4naf_B_,168,172,1,1 4naf_B_,169,172,1,1 4naf_B_,169,173,1,1 4naf_B_,170,173,1,1 4naf_B_,170,196,1,1 4naf_B_,170,198,1,1 4naf_B_,174,175,1,1 4naf_B_,177,199,1,1 4naf_B_,178,198,1,1 4naf_B_,178,199,1,1 4naf_B_,180,182,1,1 4naf_B_,180,199,1,1 4naf_B_,180,201,1,1 4naf_B_,185,189,1,1 4naf_B_,186,189,1,1 4naf_B_,186,190,1,1 4naf_B_,187,191,1,1 4naf_B_,188,192,1,1 4naf_B_,189,193,1,1 4naf_B_,190,194,1,1 4naf_B_,191,195,1,1 4naf_B_,193,196,1,1 4naf_B_,193,197,1,1 4naf_B_,203,206,1,1 4naf_B_,204,207,1,1 4naf_B_,205,209,1,1 4naf_B_,209,213,1,1 4naf_B_,210,214,1,1 4naf_B_,211,215,1,1 4naf_B_,213,216,1,1 4naf_B_,214,217,1,1 4naf_B_,215,219,1,1 4naf_B_,216,220,1,1 4naf_B_,217,220,1,1 4naf_B_,217,221,1,1 4naf_B_,218,222,1,1