MX212743
1 D E F 1 G D E F N X O P N O X P 2
2 Q A E D A D D E E A Q D L E L
3 B Q Q B C 4 H I J K
H insert into the longer tube 5 J M H J insert into the shorter tube H J J H H P J X H J I K
Q Z2 6 X X P P A R 7
8 R S 9 A A B B
