x8r7bd y8r7 z8r7b 08r7bd 18r7

mzs7 nzs7b ozs7bd pzs7 qzs7b

bqt7b cqt7bd dqt7 eqt7b fqt7bd

0gu7bd 1gu7 2gu7b 3gu7bd 4gu7

p7u7 q7u7b r7u7bd s7u7 t7u7b