24 J g 2 e 0 0 8 -9 -9 -4 -7 -7 -9 -7 -9 0 1 2 5 7 0 1 2 3 4 5 6 1 2 0 1 2 4 6 7 8 B C E F J N O W e g 0 1 E F J 6 B C W 4 7 8 N O 0 1 2 3 4 5 0 5 0 1 2 0 1 0 1 4 5 6 2 4 15 17 18 20 21 24 25 26 103 A D M 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 0 1 2 3 4 5 6 7 0 1 2 3 4 7