pair,contact1,contact2,flow1,flow2 8p2f_X_,1,4,1,1 8p2f_X_,2,92,1,1 8p2f_X_,4,7,1,1 8p2f_X_,6,22,1,1 8p2f_X_,6,23,1,1 8p2f_X_,7,23,1,1 8p2f_X_,7,92,1,1 8p2f_X_,9,21,1,1 8p2f_X_,10,18,1,1 8p2f_X_,10,69,1,1 8p2f_X_,11,18,1,1 8p2f_X_,11,19,1,1 8p2f_X_,12,67,1,1 8p2f_X_,14,17,1,1 8p2f_X_,16,19,1,1 8p2f_X_,16,39,1,1 8p2f_X_,22,36,1,1 8p2f_X_,24,34,1,1 8p2f_X_,25,34,1,1 8p2f_X_,27,30,1,1 8p2f_X_,27,32,1,1 8p2f_X_,28,31,1,1 8p2f_X_,31,65,1,1 8p2f_X_,33,63,1,1 8p2f_X_,35,38,1,1 8p2f_X_,37,60,1,1 8p2f_X_,39,61,1,1 8p2f_X_,39,62,1,1 8p2f_X_,41,59,1,1 8p2f_X_,43,57,1,1 8p2f_X_,45,55,1,1 8p2f_X_,46,49,1,1 8p2f_X_,64,66,1,1 8p2f_X_,64,67,1,1 8p2f_X_,65,68,1,1 8p2f_X_,70,79,1,1 8p2f_X_,72,74,1,1 8p2f_X_,72,76,1,1 8p2f_X_,72,77,1,1 8p2f_X_,72,97,1,1 8p2f_X_,78,96,1,1 8p2f_X_,79,80,1,1 8p2f_X_,80,95,1,1 8p2f_X_,82,93,1,1 8p2f_X_,84,91,1,1 8p2f_X_,86,89,1,1 8p2f_X_,92,101,1,1 8p2f_X_,94,98,1,1 8p2f_X_,94,99,1,1 8p2f_X_,97,99,1,1