-al -ol a-a a-b a-i aaa aab aag aah aai aal aao ab- aba abb abg abh abi abl abo ag- aga agb agg agh agi agl ago aha ahb ahg ahh ahi ahl aho ai- aia aib aig aih aii ail aio al- ala alb alg alh ali all alo aoa aob aog aoh aoi aol aoo baa bab bag bah bai bal bao bba bbb bbg bbh bbi bbl bbo bga bgb bgg bgh bgi bgl bgo bha bhb bhg bhh bhi bhl bho bi- bia bib big bih bii bil bio bla blb blg blh bli bll blo boa bob bog boh boi bol boo gaa gab gag gah gai gal gao gba gbg gbh gbi gbl gbo gga ggb ggg ggh ggi ggo gha ghb ghg ghh ghi ghl gho gia gib gig gih gii gil gio gla glb glg glh gli gll glo goa gob gog goh goi gol goo h-i haa hab hag hah hai hal hao hba hbb hbg hbh hbi hbl hbo hga hgb hgg hgh hgi hgl hgo hha hhb hhg hhh hhi hhl hho hia hib hig hih hii hil hio hla hlb hlg hlh hli hll hlo hoa hob hog hoh hoi hol hoo ia- iaa iab iag iah iai ial iao iba ibb ibg ibh ibi ibl ibo iga igb igg igh igi igl igo iha ihb ihg ihh ihi ihl iho iia iib iih iii iil iio il- ila ilb ilg ilh ili ill ilo io- ioa iob iog ioh ioi iol ioo la- laa lab lag lah lai lal lao lba lbb lbg lbh lbi lbl lbo lga lgb lgg lgh lgi lgl lgo lha lhb lhh lhi lho lia lib lig lih lii lil lio lla llb llg lli lll llo loa lob log loh loi lol loo o-i oaa oab oag oah oai oal oao ob- oba obb obg obh obi obl obo oga ogg ogh ogi ogl ogo oha ohg ohh ohi ohl oho oia oib oii oil oio ola olb olg oli oll olo oo- ooa oob oog ooh ooi ool ooo