pair,contact1,contact2,flow1,flow2 1dow_A_,1,4,1,1 1dow_A_,2,5,1,1 1dow_A_,2,6,1,1 1dow_A_,3,7,1,1 1dow_A_,3,56,1,1 1dow_A_,4,8,1,1 1dow_A_,5,9,1,1 1dow_A_,6,10,1,1 1dow_A_,7,11,1,1 1dow_A_,8,12,1,1 1dow_A_,9,13,1,1 1dow_A_,10,14,1,1 1dow_A_,10,48,1,1 1dow_A_,11,15,1,1 1dow_A_,12,16,1,1 1dow_A_,13,17,1,1 1dow_A_,14,18,1,1 1dow_A_,15,19,1,1 1dow_A_,16,20,1,1 1dow_A_,17,21,1,1 1dow_A_,18,22,1,1 1dow_A_,19,23,1,1 1dow_A_,20,24,1,1 1dow_A_,21,25,1,1 1dow_A_,21,42,1,1 1dow_A_,22,26,1,1 1dow_A_,23,27,1,1 1dow_A_,25,31,1,1 1dow_A_,27,29,1,1 1dow_A_,30,34,1,1 1dow_A_,31,35,1,1 1dow_A_,32,36,1,1 1dow_A_,33,37,1,1 1dow_A_,34,38,1,1 1dow_A_,35,39,1,1 1dow_A_,36,40,1,1 1dow_A_,37,41,1,1 1dow_A_,38,42,1,1 1dow_A_,39,43,1,1 1dow_A_,40,44,1,1 1dow_A_,41,45,1,1 1dow_A_,42,46,1,1 1dow_A_,43,47,1,1 1dow_A_,46,49,1,1 1dow_A_,47,50,1,1 1dow_A_,48,52,1,1 1dow_A_,49,53,1,1 1dow_A_,50,54,1,1 1dow_A_,51,55,1,1 1dow_A_,52,56,1,1 1dow_A_,53,57,1,1 1dow_A_,54,57,1,1 1dow_A_,57,60,1,1 1dow_A_,57,63,1,1 1dow_A_,60,63,1,1 1dow_A_,60,64,1,1 1dow_A_,61,65,1,1 1dow_A_,62,66,1,1 1dow_A_,65,68,1,1 1dow_A_,66,69,1,1 1dow_A_,67,71,1,1 1dow_A_,68,72,1,1 1dow_A_,69,73,1,1 1dow_A_,70,74,1,1 1dow_A_,71,75,1,1 1dow_A_,72,76,1,1 1dow_A_,73,77,1,1 1dow_A_,74,78,1,1 1dow_A_,75,79,1,1 1dow_A_,76,80,1,1 1dow_A_,77,81,1,1 1dow_A_,78,82,1,1 1dow_A_,79,83,1,1 1dow_A_,80,84,1,1 1dow_A_,81,85,1,1 1dow_A_,84,87,1,1 1dow_A_,85,88,1,1 1dow_A_,85,134,1,1 1dow_A_,86,90,1,1 1dow_A_,87,91,1,1 1dow_A_,88,92,1,1 1dow_A_,89,93,1,1 1dow_A_,90,94,1,1 1dow_A_,91,95,1,1 1dow_A_,92,96,1,1 1dow_A_,93,97,1,1 1dow_A_,94,98,1,1 1dow_A_,94,124,1,1 1dow_A_,95,99,1,1 1dow_A_,96,100,1,1 1dow_A_,97,101,1,1 1dow_A_,98,102,1,1 1dow_A_,99,103,1,1 1dow_A_,99,188,1,1 1dow_A_,100,104,1,1 1dow_A_,101,105,1,1 1dow_A_,102,106,1,1 1dow_A_,103,107,1,1 1dow_A_,105,108,1,1 1dow_A_,106,107,1,1 1dow_A_,106,181,1,1 1dow_A_,110,113,1,1 1dow_A_,110,114,1,1 1dow_A_,111,115,1,1 1dow_A_,111,169,1,1 1dow_A_,112,116,1,1 1dow_A_,113,117,1,1 1dow_A_,114,118,1,1 1dow_A_,115,119,1,1 1dow_A_,116,120,1,1 1dow_A_,117,121,1,1 1dow_A_,118,121,1,1 1dow_A_,118,122,1,1 1dow_A_,121,125,1,1 1dow_A_,122,126,1,1 1dow_A_,123,127,1,1 1dow_A_,124,128,1,1 1dow_A_,125,129,1,1 1dow_A_,126,130,1,1 1dow_A_,129,132,1,1 1dow_A_,129,150,1,1 1dow_A_,130,133,1,1 1dow_A_,131,135,1,1 1dow_A_,132,136,1,1 1dow_A_,134,137,1,1 1dow_A_,135,138,1,1 1dow_A_,135,150,1,1 1dow_A_,138,144,1,1 1dow_A_,140,142,1,1 1dow_A_,140,144,1,1 1dow_A_,141,145,1,1 1dow_A_,142,146,1,1 1dow_A_,145,148,1,1 1dow_A_,146,149,1,1 1dow_A_,147,151,1,1 1dow_A_,148,152,1,1 1dow_A_,149,153,1,1 1dow_A_,150,154,1,1 1dow_A_,151,155,1,1 1dow_A_,152,156,1,1 1dow_A_,153,157,1,1 1dow_A_,156,160,1,1 1dow_A_,157,161,1,1 1dow_A_,158,162,1,1 1dow_A_,159,163,1,1 1dow_A_,160,164,1,1 1dow_A_,161,165,1,1 1dow_A_,162,166,1,1 1dow_A_,163,167,1,1 1dow_A_,164,168,1,1 1dow_A_,165,169,1,1 1dow_A_,166,170,1,1 1dow_A_,170,173,1,1 1dow_A_,171,177,1,1 1dow_A_,173,176,1,1 1dow_A_,174,178,1,1 1dow_A_,175,179,1,1 1dow_A_,176,180,1,1 1dow_A_,177,181,1,1 1dow_A_,178,182,1,1 1dow_A_,179,183,1,1 1dow_A_,180,184,1,1 1dow_A_,181,185,1,1 1dow_A_,182,186,1,1 1dow_A_,183,187,1,1 1dow_A_,184,188,1,1 1dow_A_,185,189,1,1 1dow_A_,186,190,1,1 1dow_A_,187,191,1,1 1dow_A_,188,192,1,1 1dow_A_,189,192,1,1 1dow_A_,189,193,1,1 1dow_A_,190,194,1,1 1dow_A_,191,195,1,1 1dow_A_,192,196,1,1 1dow_A_,193,197,1,1 1dow_A_,194,198,1,1 1dow_A_,195,199,1,1 1dow_A_,196,199,1,1 1dow_A_,197,200,1,1