pair,contact1,contact2,flow1,flow2 2g2d_A_,2,4,1,1 2g2d_A_,2,6,1,1 2g2d_A_,3,7,1,1 2g2d_A_,4,8,1,1 2g2d_A_,4,125,1,1 2g2d_A_,5,9,1,1 2g2d_A_,6,10,1,1 2g2d_A_,7,11,1,1 2g2d_A_,8,12,1,1 2g2d_A_,9,13,1,1 2g2d_A_,10,14,1,1 2g2d_A_,10,114,1,1 2g2d_A_,11,15,1,1 2g2d_A_,12,16,1,1 2g2d_A_,13,17,1,1 2g2d_A_,13,110,1,1 2g2d_A_,14,18,1,1 2g2d_A_,15,19,1,1 2g2d_A_,15,39,1,1 2g2d_A_,16,20,1,1 2g2d_A_,17,21,1,1 2g2d_A_,18,22,1,1 2g2d_A_,19,23,1,1 2g2d_A_,20,24,1,1 2g2d_A_,21,25,1,1 2g2d_A_,28,31,1,1 2g2d_A_,28,32,1,1 2g2d_A_,29,33,1,1 2g2d_A_,30,34,1,1 2g2d_A_,30,79,1,1 2g2d_A_,31,35,1,1 2g2d_A_,32,36,1,1 2g2d_A_,33,37,1,1 2g2d_A_,34,38,1,1 2g2d_A_,35,39,1,1 2g2d_A_,36,40,1,1 2g2d_A_,37,41,1,1 2g2d_A_,38,42,1,1 2g2d_A_,39,43,1,1 2g2d_A_,40,44,1,1 2g2d_A_,41,45,1,1 2g2d_A_,41,71,1,1 2g2d_A_,41,133,1,1 2g2d_A_,42,46,1,1 2g2d_A_,43,47,1,1 2g2d_A_,44,48,1,1 2g2d_A_,44,68,1,1 2g2d_A_,45,49,1,1 2g2d_A_,46,50,1,1 2g2d_A_,47,50,1,1 2g2d_A_,47,51,1,1 2g2d_A_,48,51,1,1 2g2d_A_,48,63,1,1 2g2d_A_,48,64,1,1 2g2d_A_,51,63,1,1 2g2d_A_,52,63,1,1 2g2d_A_,53,125,1,1 2g2d_A_,65,68,1,1 2g2d_A_,66,70,1,1 2g2d_A_,67,71,1,1 2g2d_A_,68,72,1,1 2g2d_A_,69,73,1,1 2g2d_A_,70,74,1,1 2g2d_A_,71,75,1,1 2g2d_A_,72,76,1,1 2g2d_A_,73,77,1,1 2g2d_A_,73,136,1,1 2g2d_A_,74,78,1,1 2g2d_A_,75,79,1,1 2g2d_A_,76,80,1,1 2g2d_A_,77,81,1,1 2g2d_A_,80,83,1,1 2g2d_A_,84,146,1,1 2g2d_A_,88,156,1,1 2g2d_A_,89,156,1,1 2g2d_A_,91,154,1,1 2g2d_A_,93,149,1,1 2g2d_A_,95,98,1,1 2g2d_A_,95,99,1,1 2g2d_A_,95,148,1,1 2g2d_A_,95,149,1,1 2g2d_A_,96,100,1,1 2g2d_A_,97,101,1,1 2g2d_A_,98,102,1,1 2g2d_A_,98,145,1,1 2g2d_A_,99,103,1,1 2g2d_A_,100,104,1,1 2g2d_A_,101,105,1,1 2g2d_A_,102,106,1,1 2g2d_A_,103,106,1,1 2g2d_A_,103,107,1,1 2g2d_A_,104,108,1,1 2g2d_A_,105,109,1,1 2g2d_A_,106,110,1,1 2g2d_A_,107,111,1,1 2g2d_A_,108,112,1,1 2g2d_A_,109,113,1,1 2g2d_A_,110,114,1,1 2g2d_A_,111,114,1,1 2g2d_A_,111,115,1,1 2g2d_A_,112,116,1,1 2g2d_A_,112,135,1,1 2g2d_A_,113,117,1,1 2g2d_A_,114,118,1,1 2g2d_A_,115,119,1,1 2g2d_A_,116,120,1,1 2g2d_A_,117,121,1,1 2g2d_A_,118,122,1,1 2g2d_A_,122,125,1,1 2g2d_A_,122,126,1,1 2g2d_A_,127,129,1,1 2g2d_A_,128,132,1,1 2g2d_A_,129,133,1,1 2g2d_A_,130,134,1,1 2g2d_A_,131,135,1,1 2g2d_A_,132,136,1,1 2g2d_A_,133,137,1,1 2g2d_A_,134,138,1,1 2g2d_A_,135,138,1,1 2g2d_A_,136,140,1,1 2g2d_A_,137,141,1,1 2g2d_A_,138,142,1,1 2g2d_A_,139,143,1,1 2g2d_A_,140,144,1,1 2g2d_A_,141,145,1,1 2g2d_A_,142,146,1,1 2g2d_A_,143,147,1,1 2g2d_A_,144,148,1,1 2g2d_A_,146,149,1,1 2g2d_A_,146,153,1,1 2g2d_A_,149,152,1,1 2g2d_A_,149,153,1,1