pair,contact1,contact2,flow1,flow2 6y69_b_,3,5,1,1 6y69_b_,8,33,1,1 6y69_b_,10,181,1,1 6y69_b_,16,19,1,1 6y69_b_,16,183,1,1 6y69_b_,16,184,1,1 6y69_b_,24,32,1,1 6y69_b_,26,30,1,1 6y69_b_,34,37,1,1 6y69_b_,35,38,1,1 6y69_b_,35,39,1,1 6y69_b_,38,41,1,1 6y69_b_,38,42,1,1 6y69_b_,38,193,1,1 6y69_b_,42,46,1,1 6y69_b_,43,47,1,1 6y69_b_,44,48,1,1 6y69_b_,46,49,1,1 6y69_b_,49,52,1,1 6y69_b_,49,53,1,1 6y69_b_,50,54,1,1 6y69_b_,51,54,1,1 6y69_b_,52,55,1,1 6y69_b_,58,151,1,1 6y69_b_,59,81,1,1 6y69_b_,59,82,1,1 6y69_b_,60,154,1,1 6y69_b_,61,82,1,1 6y69_b_,61,84,1,1 6y69_b_,62,154,1,1 6y69_b_,62,156,1,1 6y69_b_,64,85,1,1 6y69_b_,64,86,1,1 6y69_b_,65,157,1,1 6y69_b_,69,70,1,1 6y69_b_,73,76,1,1 6y69_b_,73,77,1,1 6y69_b_,74,78,1,1 6y69_b_,76,81,1,1 6y69_b_,79,210,1,1 6y69_b_,85,86,1,1 6y69_b_,93,167,1,1 6y69_b_,94,167,1,1 6y69_b_,95,98,1,1 6y69_b_,95,99,1,1 6y69_b_,96,100,1,1 6y69_b_,98,101,1,1 6y69_b_,99,102,1,1 6y69_b_,99,103,1,1 6y69_b_,100,104,1,1 6y69_b_,102,106,1,1 6y69_b_,103,107,1,1 6y69_b_,104,108,1,1 6y69_b_,106,109,1,1 6y69_b_,106,110,1,1 6y69_b_,107,111,1,1 6y69_b_,109,113,1,1 6y69_b_,112,116,1,1 6y69_b_,112,129,1,1 6y69_b_,122,125,1,1 6y69_b_,125,128,1,1 6y69_b_,125,129,1,1 6y69_b_,128,131,1,1 6y69_b_,132,136,1,1 6y69_b_,133,137,1,1 6y69_b_,136,139,1,1 6y69_b_,136,140,1,1 6y69_b_,138,139,1,1 6y69_b_,143,146,1,1 6y69_b_,144,145,1,1 6y69_b_,153,176,1,1 6y69_b_,155,178,1,1 6y69_b_,157,161,1,1 6y69_b_,157,183,1,1 6y69_b_,161,164,1,1 6y69_b_,161,165,1,1 6y69_b_,162,166,1,1 6y69_b_,164,168,1,1 6y69_b_,166,169,1,1 6y69_b_,169,187,1,1 6y69_b_,171,173,1,1 6y69_b_,175,189,1,1 6y69_b_,177,192,1,1 6y69_b_,179,192,1,1 6y69_b_,179,194,1,1 6y69_b_,180,183,1,1 6y69_b_,182,183,1,1 6y69_b_,195,197,1,1 6y69_b_,198,202,1,1 6y69_b_,199,203,1,1 6y69_b_,200,203,1,1 6y69_b_,201,205,1,1 6y69_b_,202,206,1,1 6y69_b_,203,207,1,1 6y69_b_,206,210,1,1 6y69_b_,207,211,1,1 6y69_b_,208,212,1,1 6y69_b_,211,215,1,1 6y69_b_,212,215,1,1 6y69_b_,213,217,1,1