pair,contact1,contact2,flow1,flow2 1fl5_B_,3,25,1,1 1fl5_B_,5,23,1,1 1fl5_B_,6,98,1,1 1fl5_B_,6,111,1,1 1fl5_B_,6,112,1,1 1fl5_B_,7,21,1,1 1fl5_B_,10,116,1,1 1fl5_B_,12,116,1,1 1fl5_B_,12,118,1,1 1fl5_B_,13,16,1,1 1fl5_B_,13,119,1,1 1fl5_B_,15,88,1,1 1fl5_B_,16,88,1,1 1fl5_B_,17,86,1,1 1fl5_B_,18,85,1,1 1fl5_B_,20,83,1,1 1fl5_B_,22,81,1,1 1fl5_B_,24,79,1,1 1fl5_B_,28,31,1,1 1fl5_B_,29,32,1,1 1fl5_B_,30,54,1,1 1fl5_B_,31,53,1,1 1fl5_B_,32,74,1,1 1fl5_B_,33,101,1,1 1fl5_B_,34,51,1,1 1fl5_B_,35,99,1,1 1fl5_B_,35,101,1,1 1fl5_B_,36,48,1,1 1fl5_B_,36,49,1,1 1fl5_B_,36,82,1,1 1fl5_B_,37,97,1,1 1fl5_B_,38,46,1,1 1fl5_B_,38,92,1,1 1fl5_B_,38,96,1,1 1fl5_B_,39,95,1,1 1fl5_B_,40,43,1,1 1fl5_B_,46,65,1,1 1fl5_B_,47,63,1,1 1fl5_B_,48,63,1,1 1fl5_B_,50,61,1,1 1fl5_B_,52,59,1,1 1fl5_B_,52,61,1,1 1fl5_B_,53,56,1,1 1fl5_B_,53,58,1,1 1fl5_B_,54,57,1,1 1fl5_B_,56,59,1,1 1fl5_B_,62,72,1,1 1fl5_B_,63,65,1,1 1fl5_B_,63,66,1,1 1fl5_B_,63,67,1,1 1fl5_B_,65,69,1,1 1fl5_B_,66,69,1,1 1fl5_B_,66,70,1,1 1fl5_B_,69,86,1,1 1fl5_B_,69,87,1,1 1fl5_B_,69,92,1,1 1fl5_B_,71,84,1,1 1fl5_B_,73,82,1,1 1fl5_B_,74,76,1,1 1fl5_B_,75,77,1,1 1fl5_B_,75,78,1,1 1fl5_B_,75,80,1,1 1fl5_B_,76,79,1,1 1fl5_B_,78,79,1,1 1fl5_B_,84,86,1,1 1fl5_B_,89,92,1,1 1fl5_B_,90,93,1,1 1fl5_B_,92,96,1,1 1fl5_B_,93,117,1,1 1fl5_B_,94,115,1,1 1fl5_B_,96,113,1,1 1fl5_B_,98,110,1,1 1fl5_B_,100,107,1,1 1fl5_B_,100,108,1,1 1fl5_B_,102,105,1,1 1fl5_B_,102,107,1,1 1fl5_B_,103,107,1,1 1fl5_B_,106,109,1,1 1fl5_B_,122,208,1,1 1fl5_B_,123,124,1,1 1fl5_B_,123,150,1,1 1fl5_B_,123,152,1,1 1fl5_B_,126,149,1,1 1fl5_B_,128,147,1,1 1fl5_B_,130,145,1,1 1fl5_B_,137,139,1,1 1fl5_B_,140,192,1,1 1fl5_B_,142,190,1,1 1fl5_B_,144,188,1,1 1fl5_B_,146,186,1,1 1fl5_B_,148,184,1,1 1fl5_B_,149,150,1,1 1fl5_B_,149,177,1,1 1fl5_B_,150,177,1,1 1fl5_B_,151,182,1,1 1fl5_B_,153,206,1,1 1fl5_B_,157,205,1,1 1fl5_B_,159,203,1,1 1fl5_B_,160,165,1,1 1fl5_B_,160,186,1,1 1fl5_B_,161,164,1,1 1fl5_B_,161,201,1,1 1fl5_B_,162,203,1,1 1fl5_B_,163,166,1,1 1fl5_B_,166,169,1,1 1fl5_B_,168,189,1,1 1fl5_B_,170,187,1,1 1fl5_B_,171,186,1,1 1fl5_B_,172,185,1,1 1fl5_B_,175,183,1,1 1fl5_B_,177,181,1,1 1fl5_B_,191,194,1,1 1fl5_B_,194,197,1,1 1fl5_B_,194,198,1,1 1fl5_B_,198,200,1,1 1fl5_B_,200,217,1,1 1fl5_B_,202,215,1,1 1fl5_B_,203,214,1,1 1fl5_B_,204,213,1,1 1fl5_B_,205,211,1,1 1fl5_B_,206,209,1,1 1fl5_B_,206,211,1,1 1fl5_B_,207,210,1,1 1fl5_B_,209,211,1,1 1fl5_B_,216,218,1,1