pair,contact1,contact2,flow1,flow2 8p2f_i_,1,2,1,1 8p2f_i_,4,8,1,1 8p2f_i_,4,78,1,1 8p2f_i_,5,9,1,1 8p2f_i_,6,10,1,1 8p2f_i_,7,11,1,1 8p2f_i_,8,12,1,1 8p2f_i_,9,13,1,1 8p2f_i_,10,14,1,1 8p2f_i_,11,14,1,1 8p2f_i_,11,15,1,1 8p2f_i_,12,16,1,1 8p2f_i_,13,17,1,1 8p2f_i_,14,18,1,1 8p2f_i_,14,76,1,1 8p2f_i_,15,19,1,1 8p2f_i_,16,21,1,1 8p2f_i_,17,20,1,1 8p2f_i_,17,71,1,1 8p2f_i_,17,73,1,1 8p2f_i_,20,69,1,1 8p2f_i_,21,65,1,1 8p2f_i_,22,63,1,1 8p2f_i_,24,61,1,1 8p2f_i_,25,60,1,1 8p2f_i_,26,59,1,1 8p2f_i_,27,32,1,1 8p2f_i_,28,56,1,1 8p2f_i_,28,57,1,1 8p2f_i_,29,32,1,1 8p2f_i_,29,33,1,1 8p2f_i_,30,34,1,1 8p2f_i_,31,35,1,1 8p2f_i_,32,36,1,1 8p2f_i_,33,37,1,1 8p2f_i_,34,38,1,1 8p2f_i_,35,39,1,1 8p2f_i_,36,40,1,1 8p2f_i_,37,41,1,1 8p2f_i_,38,42,1,1 8p2f_i_,39,43,1,1 8p2f_i_,39,44,1,1 8p2f_i_,40,48,1,1 8p2f_i_,42,115,1,1 8p2f_i_,46,62,1,1 8p2f_i_,47,62,1,1 8p2f_i_,49,60,1,1 8p2f_i_,51,58,1,1 8p2f_i_,66,70,1,1 8p2f_i_,67,70,1,1 8p2f_i_,74,131,1,1 8p2f_i_,75,131,1,1 8p2f_i_,77,78,1,1 8p2f_i_,77,129,1,1 8p2f_i_,78,127,1,1 8p2f_i_,79,127,1,1 8p2f_i_,80,86,1,1 8p2f_i_,80,125,1,1 8p2f_i_,80,126,1,1 8p2f_i_,81,84,1,1 8p2f_i_,85,125,1,1 8p2f_i_,86,126,1,1 8p2f_i_,88,124,1,1 8p2f_i_,89,92,1,1 8p2f_i_,90,93,1,1 8p2f_i_,94,118,1,1 8p2f_i_,96,99,1,1 8p2f_i_,96,101,1,1 8p2f_i_,97,100,1,1 8p2f_i_,102,130,1,1 8p2f_i_,103,114,1,1 8p2f_i_,104,128,1,1 8p2f_i_,105,112,1,1 8p2f_i_,106,125,1,1 8p2f_i_,107,110,1,1 8p2f_i_,107,123,1,1 8p2f_i_,113,114,1,1 8p2f_i_,113,117,1,1 8p2f_i_,114,118,1,1 8p2f_i_,115,119,1,1 8p2f_i_,116,120,1,1 8p2f_i_,117,122,1,1 8p2f_i_,118,121,1,1