pair,contact1,contact2,flow1,flow2 8ycx_G_,1,2,1,1 8ycx_G_,2,6,1,1 8ycx_G_,3,7,1,1 8ycx_G_,4,8,1,1 8ycx_G_,5,9,1,1 8ycx_G_,6,10,1,1 8ycx_G_,7,12,1,1 8ycx_G_,8,11,1,1 8ycx_G_,11,34,1,1 8ycx_G_,11,41,1,1 8ycx_G_,11,44,1,1 8ycx_G_,13,46,1,1 8ycx_G_,15,17,1,1 8ycx_G_,15,46,1,1 8ycx_G_,17,49,1,1 8ycx_G_,19,51,1,1 8ycx_G_,20,23,1,1 8ycx_G_,20,24,1,1 8ycx_G_,21,25,1,1 8ycx_G_,21,56,1,1 8ycx_G_,22,26,1,1 8ycx_G_,23,27,1,1 8ycx_G_,24,28,1,1 8ycx_G_,25,29,1,1 8ycx_G_,26,30,1,1 8ycx_G_,27,31,1,1 8ycx_G_,28,32,1,1 8ycx_G_,29,33,1,1 8ycx_G_,30,34,1,1 8ycx_G_,31,35,1,1 8ycx_G_,32,36,1,1 8ycx_G_,33,36,1,1 8ycx_G_,33,37,1,1 8ycx_G_,34,38,1,1 8ycx_G_,35,68,1,1 8ycx_G_,43,70,1,1 8ycx_G_,43,72,1,1 8ycx_G_,44,72,1,1 8ycx_G_,45,72,1,1 8ycx_G_,45,74,1,1 8ycx_G_,47,74,1,1 8ycx_G_,47,75,1,1 8ycx_G_,47,76,1,1 8ycx_G_,49,51,1,1 8ycx_G_,49,80,1,1 8ycx_G_,52,81,1,1 8ycx_G_,53,57,1,1 8ycx_G_,54,58,1,1 8ycx_G_,55,59,1,1 8ycx_G_,56,60,1,1 8ycx_G_,57,61,1,1 8ycx_G_,58,62,1,1 8ycx_G_,59,63,1,1 8ycx_G_,60,64,1,1 8ycx_G_,61,65,1,1 8ycx_G_,61,141,1,1 8ycx_G_,61,142,1,1 8ycx_G_,63,66,1,1 8ycx_G_,63,67,1,1 8ycx_G_,71,91,1,1 8ycx_G_,73,87,1,1 8ycx_G_,75,96,1,1 8ycx_G_,75,98,1,1 8ycx_G_,77,102,1,1 8ycx_G_,79,102,1,1 8ycx_G_,79,104,1,1 8ycx_G_,80,83,1,1 8ycx_G_,81,84,1,1 8ycx_G_,81,104,1,1 8ycx_G_,82,86,1,1 8ycx_G_,83,87,1,1 8ycx_G_,84,88,1,1 8ycx_G_,86,89,1,1 8ycx_G_,88,95,1,1 8ycx_G_,91,94,1,1 8ycx_G_,93,172,1,1 8ycx_G_,95,142,1,1 8ycx_G_,95,169,1,1 8ycx_G_,95,172,1,1 8ycx_G_,97,173,1,1 8ycx_G_,97,175,1,1 8ycx_G_,98,101,1,1 8ycx_G_,103,160,1,1 8ycx_G_,105,158,1,1 8ycx_G_,107,154,1,1 8ycx_G_,117,121,1,1 8ycx_G_,118,122,1,1 8ycx_G_,120,124,1,1 8ycx_G_,121,125,1,1 8ycx_G_,122,126,1,1 8ycx_G_,123,127,1,1 8ycx_G_,124,128,1,1 8ycx_G_,125,129,1,1 8ycx_G_,126,130,1,1 8ycx_G_,127,130,1,1 8ycx_G_,127,131,1,1 8ycx_G_,128,132,1,1 8ycx_G_,129,132,1,1 8ycx_G_,129,133,1,1 8ycx_G_,129,151,1,1 8ycx_G_,130,134,1,1 8ycx_G_,131,135,1,1 8ycx_G_,132,136,1,1 8ycx_G_,133,137,1,1 8ycx_G_,134,138,1,1 8ycx_G_,135,139,1,1 8ycx_G_,137,140,1,1 8ycx_G_,137,141,1,1 8ycx_G_,139,143,1,1 8ycx_G_,140,144,1,1 8ycx_G_,145,168,1,1 8ycx_G_,146,148,1,1 8ycx_G_,147,151,1,1 8ycx_G_,148,152,1,1 8ycx_G_,149,153,1,1 8ycx_G_,150,154,1,1 8ycx_G_,153,168,1,1 8ycx_G_,161,164,1,1 8ycx_G_,161,165,1,1 8ycx_G_,162,166,1,1 8ycx_G_,165,171,1,1 8ycx_G_,166,169,1,1 8ycx_G_,173,174,1,1