pair,contact1,contact2,flow1,flow2 2ynt_B_,1,2,1,1 2ynt_B_,4,52,1,1 2ynt_B_,5,17,1,1 2ynt_B_,7,15,1,1 2ynt_B_,9,13,1,1 2ynt_B_,10,11,1,1 2ynt_B_,10,13,1,1 2ynt_B_,12,36,1,1 2ynt_B_,14,34,1,1 2ynt_B_,16,32,1,1 2ynt_B_,17,31,1,1 2ynt_B_,18,30,1,1 2ynt_B_,18,48,1,1 2ynt_B_,20,28,1,1 2ynt_B_,22,25,1,1 2ynt_B_,22,26,1,1 2ynt_B_,29,197,1,1 2ynt_B_,29,198,1,1 2ynt_B_,30,78,1,1 2ynt_B_,31,79,1,1 2ynt_B_,31,195,1,1 2ynt_B_,31,196,1,1 2ynt_B_,31,198,1,1 2ynt_B_,33,44,1,1 2ynt_B_,35,42,1,1 2ynt_B_,37,40,1,1 2ynt_B_,39,64,1,1 2ynt_B_,39,66,1,1 2ynt_B_,41,66,1,1 2ynt_B_,41,68,1,1 2ynt_B_,43,69,1,1 2ynt_B_,43,71,1,1 2ynt_B_,45,71,1,1 2ynt_B_,45,73,1,1 2ynt_B_,45,79,1,1 2ynt_B_,46,47,1,1 2ynt_B_,46,79,1,1 2ynt_B_,46,82,1,1 2ynt_B_,49,52,1,1 2ynt_B_,49,53,1,1 2ynt_B_,50,54,1,1 2ynt_B_,51,55,1,1 2ynt_B_,52,56,1,1 2ynt_B_,53,57,1,1 2ynt_B_,54,58,1,1 2ynt_B_,55,59,1,1 2ynt_B_,56,60,1,1 2ynt_B_,57,61,1,1 2ynt_B_,58,62,1,1 2ynt_B_,59,63,1,1 2ynt_B_,60,63,1,1 2ynt_B_,60,65,1,1 2ynt_B_,61,64,1,1 2ynt_B_,70,92,1,1 2ynt_B_,70,94,1,1 2ynt_B_,72,79,1,1 2ynt_B_,72,94,1,1 2ynt_B_,73,141,1,1 2ynt_B_,74,76,1,1 2ynt_B_,75,80,1,1 2ynt_B_,76,79,1,1 2ynt_B_,76,80,1,1 2ynt_B_,76,170,1,1 2ynt_B_,77,80,1,1 2ynt_B_,77,81,1,1 2ynt_B_,78,79,1,1 2ynt_B_,78,155,1,1 2ynt_B_,80,83,1,1 2ynt_B_,82,86,1,1 2ynt_B_,83,87,1,1 2ynt_B_,84,88,1,1 2ynt_B_,85,88,1,1 2ynt_B_,85,89,1,1 2ynt_B_,86,89,1,1 2ynt_B_,86,91,1,1 2ynt_B_,87,90,1,1 2ynt_B_,87,93,1,1 2ynt_B_,87,110,1,1 2ynt_B_,93,112,1,1 2ynt_B_,93,113,1,1 2ynt_B_,95,96,1,1 2ynt_B_,95,113,1,1 2ynt_B_,96,99,1,1 2ynt_B_,96,100,1,1 2ynt_B_,97,101,1,1 2ynt_B_,97,115,1,1 2ynt_B_,98,102,1,1 2ynt_B_,99,103,1,1 2ynt_B_,99,139,1,1 2ynt_B_,100,104,1,1 2ynt_B_,101,105,1,1 2ynt_B_,102,106,1,1 2ynt_B_,103,106,1,1 2ynt_B_,103,108,1,1 2ynt_B_,104,107,1,1 2ynt_B_,112,113,1,1 2ynt_B_,118,131,1,1 2ynt_B_,119,186,1,1 2ynt_B_,120,129,1,1 2ynt_B_,121,122,1,1 2ynt_B_,121,127,1,1 2ynt_B_,122,127,1,1 2ynt_B_,128,144,1,1 2ynt_B_,130,142,1,1 2ynt_B_,131,138,1,1 2ynt_B_,132,179,1,1 2ynt_B_,132,182,1,1 2ynt_B_,133,140,1,1 2ynt_B_,134,175,1,1 2ynt_B_,134,179,1,1 2ynt_B_,135,137,1,1 2ynt_B_,135,172,1,1 2ynt_B_,137,139,1,1 2ynt_B_,137,140,1,1 2ynt_B_,138,172,1,1 2ynt_B_,143,152,1,1 2ynt_B_,145,149,1,1 2ynt_B_,145,150,1,1 2ynt_B_,149,189,1,1 2ynt_B_,149,191,1,1 2ynt_B_,149,192,1,1 2ynt_B_,151,192,1,1 2ynt_B_,151,194,1,1 2ynt_B_,153,194,1,1 2ynt_B_,154,157,1,1 2ynt_B_,154,196,1,1 2ynt_B_,155,197,1,1 2ynt_B_,156,176,1,1 2ynt_B_,158,164,1,1 2ynt_B_,158,209,1,1 2ynt_B_,159,161,1,1 2ynt_B_,159,162,1,1 2ynt_B_,159,199,1,1 2ynt_B_,161,199,1,1 2ynt_B_,162,197,1,1 2ynt_B_,162,208,1,1 2ynt_B_,168,171,1,1 2ynt_B_,172,175,1,1 2ynt_B_,173,176,1,1 2ynt_B_,175,179,1,1 2ynt_B_,176,180,1,1 2ynt_B_,177,181,1,1 2ynt_B_,178,182,1,1 2ynt_B_,179,183,1,1 2ynt_B_,180,184,1,1 2ynt_B_,181,185,1,1 2ynt_B_,181,214,1,1 2ynt_B_,182,185,1,1 2ynt_B_,183,186,1,1 2ynt_B_,184,187,1,1 2ynt_B_,188,190,1,1 2ynt_B_,193,201,1,1 2ynt_B_,202,205,1,1 2ynt_B_,203,206,1,1 2ynt_B_,204,208,1,1 2ynt_B_,205,209,1,1 2ynt_B_,206,210,1,1 2ynt_B_,207,211,1,1 2ynt_B_,208,212,1,1 2ynt_B_,209,213,1,1 2ynt_B_,210,214,1,1 2ynt_B_,211,215,1,1 2ynt_B_,212,216,1,1 2ynt_B_,213,217,1,1 2ynt_B_,214,218,1,1 2ynt_B_,215,219,1,1