-al -er -ol a-a a-t aaa aad aae aak aal aao aar aat ad- ada add ade adk adl ado adr adt aea aed aee aek ael aeo aer aet aka akd ake akk akl ako akr al- ala ald ale alk all alo alr alt aoa aod aoe aok aol aoo aor aot ar- ara ard are ark arl aro arr art at- ata atd ate atl ato atr att daa dad dae dak dal dao dar dat dda ddd dde ddk ddl ddo ddr ddt de- dea ded dee dek del deo der det dka dke dkk dkl dko dkr dkt dl- dla dld dle dlk dll dlo dlr dlt doa dod doe dok dol doo dor dot dra drd dre drk drl dro drr drt dta dtd dte dtk dtl dto dtr dtt eaa ead eae eak eal eao ear eat ed- eda edd ede edk edl edo edr edt eea eed eee eek eel eeo eer eet eka ekd eke ekl eko ekr ekt ela eld ele elk ell elo elr elt eo- eoa eod eoe eok eol eoo eor eot era erd ere erk erl ero err ert eta etd ete etk etl eto etr ett k-t ka- kaa kad kae kak kal kao kar kat kda kde kdk kdl kdo kdr kdt ke- kea ked kee kek kel keo ker ket kke kkk kkl kkr kkt kl- kla kld klo klr klt koa kod koe kok kol koo kor kot kra krd krk krl kro krr krt kta kte ktk ktl kto ktr ktt la- laa lad lae lak lal lao lar lat lda ldd lde ldk ldl ldo ldr ldt lea led lee lek lel leo ler let lka lkl lkr lkt lla lld lle llk lll llo llr llt loa lod loe lok lol loo lor lot lra lrd lrk lro lrr lrt lta ltd lte ltk ltl lto ltr ltt oaa oad oae oak oal oao oar oat oda odd ode odl odo odr odt oea oed oee oel oeo oer oet oka okd oke okk okl oko okr ola old ole olk oll olo olt oo- ooa ood ook ool ooo oor oot or- ora ord ore ork orl oro orr ort ot- ota otd ote otk otl oto otr ott ra- raa rad rae rak ral rao rar rat rda rdd rde rdl rdo rdr rdt re- rea red ree rek rel reo rer ret rke rkk rko rkt rla rld rle rll rlo rlr rlt roa rod roe rok rol roo ror rot rra rrd rrk rrl rrr rrt rta rtd rte rtk rtl rto rtr rtt taa tad tae tak tal tao tar tat tda tdd tde tdk tdl tdo tdr tdt te- tea ted tee tek tel teo ter tet tka tke tkk tkl tko tkr tkt tla tld tle tlk tll tlo tlr tlt to- toa tod toe tok tol too tor tot tra trd tre trk trl tro trr trt tta ttd tte ttk ttl tto ttr ttt