a0r6 b0r6t c0r6td d0r6 e0r6t
zqs6t 0qs6td 1qs6 2qs6t 3qs6td
oht6td pht6 qht6t rht6td sht6
d8t6 e8t6t f8t6td g8t6 h8t6t
2yu6t 3yu6td 4yu6 5yu6t 6yu6td