B-29 K-R 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 K-L 1 2 3 4 5 6 7 8 J-L J-R 1 2 3 4 5 6 7 8 V U A A B-29 F-R F-L C D E E B-29 A B G H I L M N 11 11 2 22 2 1 2 3 1 2 3 B-29 X X Z Z Y B-29 A B C D E F-L F-R G H I J-L J-R K-R K-L L L M N N N N 1 2 1 2 1 2 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 12 34 5 6 7 Z Z Z X X XY U V U 8 8 8 8 1 2 3 1 2 3 1 2 3