pair,contact1,contact2,flow1,flow2 8wal_r_,3,5,1,1 8wal_r_,3,8,1,1 8wal_r_,4,7,1,1 8wal_r_,11,14,1,1 8wal_r_,13,16,1,1 8wal_r_,18,71,1,1 8wal_r_,18,81,1,1 8wal_r_,20,23,1,1 8wal_r_,20,24,1,1 8wal_r_,21,25,1,1 8wal_r_,21,55,1,1 8wal_r_,21,58,1,1 8wal_r_,21,89,1,1 8wal_r_,22,26,1,1 8wal_r_,22,59,1,1 8wal_r_,22,61,1,1 8wal_r_,23,27,1,1 8wal_r_,23,71,1,1 8wal_r_,24,28,1,1 8wal_r_,25,29,1,1 8wal_r_,26,30,1,1 8wal_r_,27,31,1,1 8wal_r_,28,32,1,1 8wal_r_,29,33,1,1 8wal_r_,30,34,1,1 8wal_r_,31,35,1,1 8wal_r_,31,41,1,1 8wal_r_,32,36,1,1 8wal_r_,33,37,1,1 8wal_r_,34,37,1,1 8wal_r_,34,38,1,1 8wal_r_,45,48,1,1 8wal_r_,45,49,1,1 8wal_r_,46,50,1,1 8wal_r_,47,51,1,1 8wal_r_,48,52,1,1 8wal_r_,49,53,1,1 8wal_r_,50,54,1,1 8wal_r_,51,55,1,1 8wal_r_,52,56,1,1 8wal_r_,53,57,1,1 8wal_r_,54,58,1,1 8wal_r_,59,61,1,1 8wal_r_,60,89,1,1 8wal_r_,62,128,1,1 8wal_r_,63,65,1,1 8wal_r_,63,66,1,1 8wal_r_,63,67,1,1 8wal_r_,64,68,1,1 8wal_r_,65,69,1,1 8wal_r_,66,69,1,1 8wal_r_,66,70,1,1 8wal_r_,67,71,1,1 8wal_r_,68,72,1,1 8wal_r_,69,72,1,1 8wal_r_,69,73,1,1 8wal_r_,70,74,1,1 8wal_r_,71,75,1,1 8wal_r_,72,76,1,1 8wal_r_,73,77,1,1 8wal_r_,77,79,1,1 8wal_r_,77,113,1,1 8wal_r_,80,82,1,1 8wal_r_,80,83,1,1 8wal_r_,80,84,1,1 8wal_r_,81,85,1,1 8wal_r_,82,86,1,1 8wal_r_,83,87,1,1 8wal_r_,83,104,1,1 8wal_r_,84,88,1,1 8wal_r_,85,89,1,1 8wal_r_,86,90,1,1 8wal_r_,87,91,1,1 8wal_r_,88,91,1,1 8wal_r_,91,122,1,1 8wal_r_,93,115,1,1 8wal_r_,94,98,1,1 8wal_r_,95,99,1,1 8wal_r_,95,115,1,1 8wal_r_,96,100,1,1 8wal_r_,97,101,1,1 8wal_r_,98,102,1,1 8wal_r_,99,111,1,1 8wal_r_,103,106,1,1 8wal_r_,105,108,1,1 8wal_r_,110,114,1,1 8wal_r_,111,115,1,1 8wal_r_,112,116,1,1 8wal_r_,113,117,1,1 8wal_r_,114,118,1,1 8wal_r_,115,119,1,1 8wal_r_,116,120,1,1 8wal_r_,117,121,1,1 8wal_r_,118,122,1,1 8wal_r_,119,123,1,1 8wal_r_,120,124,1,1 8wal_r_,121,125,1,1 8wal_r_,122,125,1,1