pair,contact1,contact2,flow1,flow2 8hfy_B_,2,30,1,1 8hfy_B_,4,30,1,1 8hfy_B_,5,8,1,1 8hfy_B_,9,12,1,1 8hfy_B_,22,67,1,1 8hfy_B_,24,65,1,1 8hfy_B_,25,62,1,1 8hfy_B_,26,63,1,1 8hfy_B_,27,29,1,1 8hfy_B_,28,29,1,1 8hfy_B_,32,34,1,1 8hfy_B_,36,39,1,1 8hfy_B_,40,42,1,1 8hfy_B_,41,43,1,1 8hfy_B_,44,103,1,1 8hfy_B_,45,47,1,1 8hfy_B_,46,101,1,1 8hfy_B_,48,99,1,1 8hfy_B_,52,54,1,1 8hfy_B_,58,194,1,1 8hfy_B_,60,192,1,1 8hfy_B_,62,184,1,1 8hfy_B_,64,182,1,1 8hfy_B_,66,91,1,1 8hfy_B_,66,180,1,1 8hfy_B_,68,178,1,1 8hfy_B_,70,176,1,1 8hfy_B_,71,74,1,1 8hfy_B_,73,172,1,1 8hfy_B_,74,77,1,1 8hfy_B_,74,163,1,1 8hfy_B_,77,86,1,1 8hfy_B_,82,92,1,1 8hfy_B_,85,90,1,1 8hfy_B_,88,129,1,1 8hfy_B_,90,122,1,1 8hfy_B_,92,132,1,1 8hfy_B_,95,96,1,1 8hfy_B_,98,183,1,1 8hfy_B_,100,181,1,1 8hfy_B_,102,179,1,1 8hfy_B_,104,177,1,1 8hfy_B_,106,109,1,1 8hfy_B_,106,110,1,1 8hfy_B_,106,175,1,1 8hfy_B_,107,111,1,1 8hfy_B_,110,116,1,1 8hfy_B_,110,119,1,1 8hfy_B_,110,177,1,1 8hfy_B_,116,118,1,1 8hfy_B_,116,165,1,1 8hfy_B_,117,162,1,1 8hfy_B_,119,162,1,1 8hfy_B_,119,163,1,1 8hfy_B_,121,161,1,1 8hfy_B_,122,135,1,1 8hfy_B_,122,137,1,1 8hfy_B_,123,159,1,1 8hfy_B_,125,127,1,1 8hfy_B_,125,135,1,1 8hfy_B_,130,133,1,1 8hfy_B_,140,148,1,1 8hfy_B_,141,148,1,1 8hfy_B_,141,157,1,1 8hfy_B_,142,144,1,1 8hfy_B_,143,155,1,1 8hfy_B_,148,151,1,1 8hfy_B_,154,156,1,1 8hfy_B_,163,164,1,1 8hfy_B_,164,169,1,1 8hfy_B_,166,169,1,1 8hfy_B_,169,174,1,1 8hfy_B_,170,173,1,1 8hfy_B_,182,183,1,1 8hfy_B_,186,188,1,1 8hfy_B_,190,193,1,1