pqb6 qqb6t rqb6t8 sqb6 tqb6t
ehc6t fhc6t8 ghc6 hhc6t ihc6t8
37c6t8 47c6 57c6t 67c6t8 77c6
syd6 tyd6t uyd6t8 vyd6 wyd6t
hpe6t ipe6t8 jpe6 kpe6t lpe6t8