-al -ly -ol -th a-a a-b a-t aaa aab aad aah aal aao aat aay ab- aba abb abd abh abl abo abt aby ad- ada adb add adh adl ado adt ady aha ahb ahd ahh ahl aho aht ahy al- ala alb ald alh all alo alt aly aoa aob aod aoh aol aoo aot at- ata atb atd ath atl ato att ay- aya ayd ayh ayl ayo ayt baa bab bad bah bal bao bat bay bba bbb bbd bbh bbl bbo bbt bby bda bdb bdd bdh bdl bdo bdt bdy bha bhb bhd bhh bhl bho bht bla blb bld blh bll blo blt bly boa bob bod boh bol boo bot boy bta btb btd bth btl bto btt bty by- bya byd byh byl byo byt daa dab dad dah dal dao dat day dba dbb dbd dbh dbl dbo dbt dby dda ddb ddd ddh ddl ddo ddt ddy dh- dha dhb dhd dhh dhl dho dht dl- dla dlb dld dlh dll dlo dlt dly doa dob dod doh dol doo dot doy dta dtb dtd dth dtl dto dtt dty dy- dya dyb dyd dyo dyy haa hab had hah hal hao hat hay hba hbb hbd hbh hbl hbo hbt hby hda hdb hdd hdh hdl hdo hdt hdy hha hhb hhd hhh hhl hho hht hhy hla hlb hld hlh hll hlo hlt hly hoa hob hod hoh hol hoo hot hoy hta htb htd hth htl hto htt hty hy- hya hyb hyd hyh hyl hyo hyt hyy la- laa lab lad lah lal lao lat lay lba lbb lbd lbh lbl lbo lbt lda ldb ldd ldh ldl ldo ldt ldy lha lhb lhd lhh lho lht lla llb lld lll llo llt lly loa lob lod loh lol loo lot loy lta ltb ltd lth ltl lto ltt lya lyd lyl lyo lyt oaa oab oad oah oal oao oat ob- oba obb obd obh obl obo obt oby oda odb odd odh odl odo odt oha ohd ohh ohl oho oht ola olb old oll olo olt oly oo- ooa oob ood ooh ool ooo oot ot- ota otb otd oth otl oto ott oya oyd oyl oyo taa tab tad tah tal tao tat tay tba tbb tbd tbh tbl tbo tbt tda tdb tdd tdh tdl tdo tdt tdy th- tha thb thd thh thl tho tht thy tla tld tlh tll tlo tlt to- toa tob tod toh tol too tot toy tta ttb ttd tth ttl tto ttt tty tya tyd tyl tyo tyt yaa yab yad yah yal yao yat yay ybl yby yda ydl ydo ydt ydy yha yht yld yll ylt yly yob yod yol yoo yot yoy yta ytd yth ytl yto ytt yyb yyt yyy