a-a a-z aaa aah aar aas aau aaz aha ahh ahr ahs ahu ahz ar- ara arh arr ars aru arz as- asa ash asr ass asu asz au- aua auh aur aus auz az- aza azs azu azz haa hah har has hau haz hha hhh hhr hhs hhu hhz hr- hra hrh hrr hrs hru hrz hsa hsh hsr hss hsu hsz hua huh hur hus huu huz hzs ra- raa rah rar ras rau raz rh- rha rhh rhr rhs rhu rra rrh rrr rrs rru rsa rsh rsr rss rsu rua ruh rur rus ruu ruz rza saa sah sar sas sau saz sh- sha shh shr shs shu sr- sra srh srr srs ss- ssa ssh ssr sss ssu ssz sua suh sur sus suu suz sza szr szu ua- uaa uah uar uas uau uaz uha uhh uhr uhs uhu ur- ura urr urs uru urz usa ush usr uss usu usz uua uur uus uuu uza uzh uzu zaa zah zar zas zaz zha zhr zhs zhu zrh zrs zsa zsh zsu zsz zur zus zuz zzr zzs zzz