-al -ol a-a a-b a-i aaa aab aad aah aai aal aao ab- aba abb abd abh abi abl abo ad- ada adb add adh adi adl ado aha ahb ahd ahh ahi ahl aho ai- aia aib aid aih aii ail aio al- ala alb ald alh ali all alo aoa aob aod aoh aoi aol aoo baa bab bad bah bai bal bao bba bbb bbd bbh bbi bbl bbo bda bdb bdd bdh bdi bdl bdo bha bhb bhd bhh bhi bhl bho bi- bia bib bid bih bii bil bio bla blb bld blh bli bll blo boa bob bod boh boi bol boo daa dab dad dah dai dal dao dba dbb dbd dbh dbi dbl dbo dda ddb ddd ddh ddi ddl ddo dh- dha dhb dhd dhh dhi dhl dho di- dia dib did dih dii dil dio dl- dla dlb dld dlh dli dll dlo doa dob dod doh doi dol doo h-i haa hab had hah hai hal hao hba hbb hbd hbh hbi hbl hbo hda hdb hdd hdh hdi hdl hdo hha hhb hhd hhh hhi hhl hho hia hib hid hih hii hil hio hla hlb hld hlh hli hll hlo hoa hob hod hoh hoi hol hoo i-d ia- iaa iab iad iah iai ial iao iba ibb ibd ibh ibi ibl ibo ida idb idd idh idi idl ido iha ihb ihd ihh ihi ihl iho iia iib iid iih iii iil iio il- ila ilb ild ilh ili ill ilo io- ioa iob iod ioh ioi iol ioo la- laa lab lad lah lai lal lao lba lbb lbd lbh lbi lbl lbo lda ldb ldd ldh ldi ldl ldo lha lhb lhd lhh lhi lho lia lib lid lih lii lil lio lla llb lld lli lll llo loa lob lod loh loi lol loo o-i oaa oab oad oah oai oal oao ob- oba obb obd obh obi obl obo oda odb odd odh odi odl odo oha ohd ohh ohi ohl oho oia oib oid oii oil oio ola olb old oli oll olo oo- ooa oob ood ooh ooi ool ooo