-al -ol a-a aaa aad aae aah aal aao ad- ada add ade adh adl ado aea aed aee aeh ael aeo aha ahd ahe ahh ahl aho al- ala ald ale alh all alo aoa aod aoe aoh aol aoo daa dad dae dah dal dao dda ddd dde ddh ddl ddo de- dea ded dee deh del deo dh- dha dhd dhe dhh dhl dho dl- dla dld dle dlh dll dlo doa dod doe doh dol doo eaa ead eae eah eal eao ed- eda edd ede edh edl edo eea eed eee eel eeo eha ehd ehe ehh ehl eho ela eld ele elh ell elo eo- eoa eod eoe eoh eol eoo haa had hae hah hal hao hda hdd hde hdh hdl hdo he- hea hed hee heh hel heo hha hhd hhe hhh hhl hho hla hld hle hlh hll hlo hoa hod hoe hoh hol hoo la- laa lad lae lah lal lao lda ldd lde ldh ldl ldo lea led lee leh lel leo lha lhd lhh lho lla lld lle lll llo loa lod loe loh lol loo oaa oad oae oah oal oao oda odd ode odh odl odo oea oed oee oeh oel oeo oha ohd ohe ohh ohl oho ola old ole oll olo oo- ooa ood ooh ool ooo