-al -er -ol a-a a-c a-t aaa aac aae aaf aak aal aao aar aat ac- aca acc ace acf ack acl aco acr act aea aec aee aef aek ael aeo aer aet af- afa afc afe aff afk afl afo afr aft aka akc ake akk akl ako akr al- ala alc ale alf alk all alo alr alt aoa aoc aoe aof aok aol aoo aor aot ar- ara arc are arf ark arl aro arr art at- ata atc ate atf atl ato atr att c-- caa cac cae caf cak cal cao car cat cca ccc cce ccf cck ccl cco ccr cct ce- cea cec cee cef cek cel ceo cer cet cfa cfc cfe cff cfk cfl cfo cfr cft cka ckc cko ckt cl- cla clc cle clf clk cll clo clr clt co- coa coc coe cof cok col coo cor cot cra crc cre crf crk crl cro crr crt cta ctc cte ctf ctk ctl cto ctr ctt eaa eac eae eaf eak eal eao ear eat ec- eca ecc ece ecf eck ecl eco ecr ect eea eec eee eef eek eel eeo eer eet ef- efa efc efe eff efl efo efr eft eka ekc eke ekf ekl eko ekr ekt ela elc ele elf elk ell elo elr elt eo- eoa eoc eoe eof eok eol eoo eor eot era erc ere erf erk erl ero err ert eta etc ete etf etk etl eto etr ett faa fac fae faf fak fal fao far fat fca fcc fce fcf fck fcl fco fcr fct fea fec fee fef fek fel feo fer fet ffa ffc ffe fff ffk ffl ffo ffr fft fka fkc fkf fkk fkl fkt fla flc fle flf fll flo flr flt foa foc foe fof fok fol foo for fot fra frc fre frf frk frl fro frr frt fta ftc fte ftf ftk ftl fto ftr ftt k-t ka- kaa kac kae kaf kak kal kao kar kat kca kcc kce kck kcl kcr kct ke- kea kec kee kef kek kel keo ker ket kfa kfc kff kfo kkc kke kkk kkl kkr kkt kl- kla klc klf klo klr klt koa koc koe kof kok kol koo kor kot kra krc krf krk krl kro krr krt kta ktc kte ktf ktk ktl kto ktr ktt la- laa lac lae laf lak lal lao lar lat lca lcc lce lcf lck lcl lco lcr lct lea lec lee lef lek lel leo ler let lfa lfc lfe lff lfk lfl lfo lfr lft lka lkl lkr lkt lla llc lle llf llk lll llo llr llt loa loc loe lof lok lol loo lor lot lra lrc lrf lrk lro lrr lrt lta ltc lte ltf ltk ltl lto ltr ltt oaa oac oae oaf oak oal oao oar oat oc- oca occ ocf ock ocl oco ocr oct oea oec oee oef oel oeo oer oet of- ofa ofc ofe off ofl ofo ofr oft oka okc oke okk okl oko okr ola olc ole olf olk oll olo olt oo- ooa ooc oof ook ool ooo oor oot or- ora orc ore orf ork orl oro orr ort ot- ota otc ote otf otk otl oto otr ott ra- raa rac rae raf rak ral rao rar rat rca rcc rce rcf rcl rco rcr rct re- rea rec ree ref rek rel reo rer ret rfa rfc rfe rff rfk rfl rfo rfr rft rkc rke rkf rkk rko rkt rla rlc rle rlf rll rlo rlr rlt roa roc roe rof rok rol roo ror rot rra rrc rrf rrk rrl rrr rrt rta rtc rte rtf rtk rtl rto rtr rtt taa tac tae taf tak tal tao tar tat tca tcc tce tcf tck tcl tco tcr tct te- tea tec tee tef tek tel teo ter tet tfa tfc tfe tff tfk tfl tfo tfr tft tka tkc tke tkk tkl tko tkr tkt tla tlc tle tlf tlk tll tlo tlr tlt to- toa toc toe tof tok tol too tor tot tra trc tre trf trk trl tro trr trt tta ttc tte ttf ttk ttl tto ttr ttt

a-ak a-ok aaaa aaac aaae aaaf aaal aaar aaca aacc aace aacf aack aacl aaco aacr aact aaea aaec aafa aafc aaff aafl aaka aake aala aalc aale aall aalo aaoe aaoo aara aarc aare aaro aart aata aatc aatf aatk aatt ac-t acaa acac acae acar acat acca accc acce accf acco acct ace- acea acec acek acel acer acet acfc acfe acfl acft acke acla aclc acle aclr acoa acoe acol acor acot acr- acra acrc acre acro acrr acta actc acte actf actl acto actt aeac aeaf aecl aect aeer aeka aela aelc aer- aera aerc aero aeta aetc aetf aeto aetr aett afaa afak afao afar afat afca afcc afee afek afel afer afet affa affc affo afft afka afkr afla aflc afle afoa afoe afol afoo afor afr- afra afrc afre afro afta aftc afte akaa akae akal akao akar akca akee akel aker akka akko akle aklo akok akot akr- akra akre akte alaa alac alae alak alal alao alar alat alca alcc alce alco alea alec alee alef alek aleo aler alet alfa alfe alk- alka alke alko all- alla alle alll allo allr aloa aloc aloe alof alok alol aloo alor alot alro alta alte alto aoca aoce aola aole aora aort aotc aotf arac arae araf arak aral arar arat arc- arca arce arco arct area arec aree aref arek arel areo aret arfa arfc arff arft arka arke arko arla arle arlo aroa aroe aroo aror arr- arra arrc arre arrk arro arrr arrt arta artc arte arto artr at-l at-t ataa atac atae atak atal atar atat atca atcc atcf atck atcl atco atcr atea atec atee atef atel ateo ater atfc atfe atka atkt atla atle atlo