pair,contact1,contact2,flow1,flow2 3dou_A_,1,4,1,1 3dou_A_,1,38,1,1 3dou_A_,4,7,1,1 3dou_A_,4,8,1,1 3dou_A_,5,9,1,1 3dou_A_,6,10,1,1 3dou_A_,6,36,1,1 3dou_A_,7,11,1,1 3dou_A_,8,12,1,1 3dou_A_,9,13,1,1 3dou_A_,9,160,1,1 3dou_A_,10,14,1,1 3dou_A_,11,15,1,1 3dou_A_,12,16,1,1 3dou_A_,13,17,1,1 3dou_A_,14,18,1,1 3dou_A_,16,17,1,1 3dou_A_,17,155,1,1 3dou_A_,19,128,1,1 3dou_A_,21,24,1,1 3dou_A_,21,90,1,1 3dou_A_,21,126,1,1 3dou_A_,22,42,1,1 3dou_A_,23,43,1,1 3dou_A_,23,45,1,1 3dou_A_,24,45,1,1 3dou_A_,25,89,1,1 3dou_A_,25,90,1,1 3dou_A_,26,46,1,1 3dou_A_,26,48,1,1 3dou_A_,27,90,1,1 3dou_A_,27,92,1,1 3dou_A_,28,37,1,1 3dou_A_,28,48,1,1 3dou_A_,28,49,1,1 3dou_A_,28,50,1,1 3dou_A_,29,92,1,1 3dou_A_,29,94,1,1 3dou_A_,30,50,1,1 3dou_A_,31,50,1,1 3dou_A_,32,51,1,1 3dou_A_,32,53,1,1 3dou_A_,32,54,1,1 3dou_A_,34,38,1,1 3dou_A_,35,39,1,1 3dou_A_,36,40,1,1 3dou_A_,37,41,1,1 3dou_A_,38,42,1,1 3dou_A_,39,42,1,1 3dou_A_,40,43,1,1 3dou_A_,40,44,1,1 3dou_A_,45,89,1,1 3dou_A_,46,59,1,1 3dou_A_,47,61,1,1 3dou_A_,49,61,1,1 3dou_A_,49,63,1,1 3dou_A_,51,53,1,1 3dou_A_,51,63,1,1 3dou_A_,51,65,1,1 3dou_A_,52,64,1,1 3dou_A_,57,60,1,1 3dou_A_,61,82,1,1 3dou_A_,61,83,1,1 3dou_A_,65,66,1,1 3dou_A_,65,71,1,1 3dou_A_,65,75,1,1 3dou_A_,66,68,1,1 3dou_A_,66,69,1,1 3dou_A_,67,115,1,1 3dou_A_,69,115,1,1 3dou_A_,71,75,1,1 3dou_A_,72,76,1,1 3dou_A_,73,77,1,1 3dou_A_,74,78,1,1 3dou_A_,75,79,1,1 3dou_A_,76,80,1,1 3dou_A_,77,81,1,1 3dou_A_,77,122,1,1 3dou_A_,78,82,1,1 3dou_A_,79,83,1,1 3dou_A_,80,85,1,1 3dou_A_,81,84,1,1 3dou_A_,87,121,1,1 3dou_A_,88,122,1,1 3dou_A_,88,124,1,1 3dou_A_,89,124,1,1 3dou_A_,89,128,1,1 3dou_A_,91,128,1,1 3dou_A_,91,130,1,1 3dou_A_,93,95,1,1 3dou_A_,93,130,1,1 3dou_A_,93,132,1,1 3dou_A_,94,132,1,1 3dou_A_,94,162,1,1 3dou_A_,99,101,1,1 3dou_A_,99,105,1,1 3dou_A_,100,105,1,1 3dou_A_,101,105,1,1 3dou_A_,102,106,1,1 3dou_A_,103,107,1,1 3dou_A_,104,108,1,1 3dou_A_,105,109,1,1 3dou_A_,106,109,1,1 3dou_A_,106,110,1,1 3dou_A_,106,134,1,1 3dou_A_,107,111,1,1 3dou_A_,108,112,1,1 3dou_A_,109,113,1,1 3dou_A_,109,134,1,1 3dou_A_,110,114,1,1 3dou_A_,111,115,1,1 3dou_A_,112,116,1,1 3dou_A_,114,145,1,1 3dou_A_,115,117,1,1 3dou_A_,115,118,1,1 3dou_A_,116,119,1,1 3dou_A_,117,121,1,1 3dou_A_,118,122,1,1 3dou_A_,119,122,1,1 3dou_A_,119,123,1,1 3dou_A_,124,125,1,1 3dou_A_,124,127,1,1 3dou_A_,125,169,1,1 3dou_A_,125,170,1,1 3dou_A_,126,167,1,1 3dou_A_,127,167,1,1 3dou_A_,128,166,1,1 3dou_A_,129,164,1,1 3dou_A_,131,163,1,1 3dou_A_,133,138,1,1 3dou_A_,133,161,1,1 3dou_A_,135,159,1,1 3dou_A_,136,138,1,1 3dou_A_,138,142,1,1 3dou_A_,139,143,1,1 3dou_A_,140,144,1,1 3dou_A_,141,145,1,1 3dou_A_,142,146,1,1 3dou_A_,144,147,1,1 3dou_A_,145,148,1,1 3dou_A_,146,149,1,1 3dou_A_,148,168,1,1 3dou_A_,150,165,1,1 3dou_A_,150,166,1,1 3dou_A_,151,165,1,1 3dou_A_,155,162,1,1 3dou_A_,156,158,1,1 3dou_A_,156,160,1,1