-al -ol a-a a-b a-z aaa aab aad aah aal aao aaz ab- aba abb abd abh abl abo abz ad- ada adb add adh adl ado adz aha ahb ahd ahh ahl aho ahz al- ala alb ald alh all alo alz aoa aob aod aoh aol aoo az- aza azb azd azo azz baa bab bad bah bal bao baz bba bbb bbd bbh bbl bbo bda bdb bdd bdh bdl bdo bdz bha bhb bhd bhh bhl bho bla blb bld blh bll blo blz boa bob bod boh bol boo boz bza bzd bzh bzo bzz daa dab dad dah dal dao daz dba dbb dbd dbh dbl dbo dbz dda ddb ddd ddh ddl ddo ddz dh- dha dhb dhd dhh dhl dho dl- dla dlb dld dlh dll dlo doa dob dod doh dol doo doz dza dzb dzd dzo haa hab had hah hal hao haz hba hbb hbd hbh hbl hbo hbz hda hdb hdd hdh hdl hdo hdz hha hhb hhd hhh hhl hho hhz hla hlb hld hlh hll hlo hlz hoa hob hod hoh hol hoo hzd hzl hzo la- laa lab lad lah lal lao laz lba lbb lbd lbh lbl lbo lda ldb ldd ldh ldl ldo lha lhb lhd lhh lho lhz lla llb lld lll llo llz loa lob lod loh lol loo loz lzh lzo oaa oab oad oah oal oao ob- oba obb obd obh obl obo oda odb odd odh odl odo oha ohd ohh ohl oho ola olb old oll olo oo- ooa oob ood ooh ool ooo oza ozo ozz zaa zab zad zah zao zaz zbb zbl zha zhl zho zla zo- zoa zob zod zol zoo zzz