Active Edge Table BC EFDE CD         1 2 3 4 5 6 7 8 9 10 11 12 13 14   5 1113 128   137 3232 5454 -2 0 AET  5  FA 1020 26 2 2 4 2468101214 6 8 10 12 14 16 A B C D E F 