a-a a-b a-i a-z aaa aab aag aah aai aao aau aaz ab- aba abb abg abh abi abo abu abz ag- aga agb agg agh agi ago agu agz aha ahb ahg ahh ahi aho ahu ahz ai- aia aib aig aih aii aio aiu aiz aoa aob aog aoh aoi aoo aou au- aua aub aug auh aui auo auz az- aza azb azg azi azo azu azz b-u baa bab bag bah bai bao bau baz bba bbb bbg bbh bbi bbo bbu bga bgb bgg bgh bgi bgo bgu bgz bha bhb bhg bhh bhi bho bhu bi- bia bib big bih bii bio biu biz boa bob bog boh boi boo bou boz bua bub bug buh bui buo buu buz bza bzh bzo bzu bzz gaa gab gag gah gai gao gau gaz gba gbg gbh gbi gbo gbu gbz gga ggb ggg ggh ggi ggo ggu ggz gha ghb ghg ghh ghi gho ghz gia gib gig gih gii gio giu giz goa gob gog goh goi goo gou goz gu- gua gub gug gui guo guu guz gza gzo gzu h-i haa hab hag hah hai hao hau haz hba hbb hbg hbh hbi hbo hbu hbz hga hgb hgg hgh hgi hgo hgu hha hhb hhg hhh hhi hho hhu hhz hia hib hig hih hii hio hiu hoa hob hog hoh hoi hoo hou hua hub hug huh hui huo huu huz hzo ia- iaa iab iag iah iai iao iau iaz iba ibb ibg ibh ibi ibo ibu ibz iga igb igg igh igi igo igu iha ihb ihg ihh ihi iho ihu iia iib iih iii iio iiu io- ioa iob iog ioh ioi ioo iou iu- iua iub iug iui iuz iza izh izi izo izu izz o-i oaa oab oag oah oai oao oau ob- oba obb obg obh obi obo obu oga ogg ogh ogi ogo oha ohg ohh ohi oho ohu oia oib oii oio oiu oiz oo- ooa oob oog ooh ooi ooo ou- oua ouh oui ouo oza ozo ozu ozz ua- uaa uab uag uah uai uao uau uaz uba ubb ubg ubh ubi ubo ubu uga ugb ugg ugh ugi ugo ugu uha uhb uhh uhi uho uhu uia uib uig uii uio uiu uoa uob uog uoo uua uug uuu uza uzb uzh uzi uzo uzu z-g zaa zab zag zah zai zao zaz zbb zgb zgg zgi zha zhi zho zhu zia zib zig zio ziz zo- zoa zob zog zoi zoo zou zub zug zui zuz zzz