-al -ly -ol a-a a-b aaa aab aad aah aal aao aay ab- aba abb abd abh abl abo aby ad- ada adb add adh adl ado ady aha ahb ahd ahh ahl aho ahy al- ala alb ald alh all alo aly aoa aob aod aoh aol aoo ay- aya ayd ayh ayl ayo baa bab bad bah bal bao bay bba bbb bbd bbh bbl bbo bby bda bdb bdd bdh bdl bdo bdy bha bhb bhd bhh bhl bho bla blb bld blh bll blo bly boa bob bod boh bol boo boy by- bya byd byh byl byo daa dab dad dah dal dao day dba dbb dbd dbh dbl dbo dby dda ddb ddd ddh ddl ddo ddy dh- dha dhb dhd dhh dhl dho dl- dla dlb dld dlh dll dlo dly doa dob dod doh dol doo doy dy- dya dyb dyd dyo dyy haa hab had hah hal hao hay hba hbb hbd hbh hbl hbo hby hda hdb hdd hdh hdl hdo hdy hha hhb hhd hhh hhl hho hhy hla hlb hld hlh hll hlo hly hoa hob hod hoh hol hoo hoy hy- hya hyb hyd hyh hyl hyo hyy la- laa lab lad lah lal lao lay lba lbb lbd lbh lbl lbo lda ldb ldd ldh ldl ldo ldy lha lhb lhd lhh lho lla llb lld lll llo lly loa lob lod loh lol loo loy lya lyd lyl lyo oaa oab oad oah oal oao ob- oba obb obd obh obl obo oby oda odb odd odh odl odo oha ohd ohh ohl oho ola olb old oll olo oly oo- ooa oob ood ooh ool ooo oya oyd oyl oyo yaa yab yad yah yal yao yay ybl yby yda ydl ydo ydy yha yld yll yly yob yod yol yoo yoy yyb yyy