-al -er -ol a-a a-c aaa aac aae aal aao aar aau aav ac- aca acc ace acl aco acr acu acv aea aec aee ael aeo aer aeu aev al- ala alc ale all alo alr alu alv aoa aoc aoe aol aoo aor aou aov ar- ara arc are arl aro arr aru arv au- aua auc aue aul auo aur auv av- ava avc ave avl avo avr avu c-- caa cac cae cal cao car cau cav cca ccc cce ccl cco ccr ccu ccv ce- cea cec cee cel ceo cer ceu cev cl- cla clc cle cll clo clr clu clv co- coa coc coe col coo cor cou cov cra crc cre crl cro crr cru crv cua cuc cue cul cuo cur cuu cuv cva cvc cve cvl cvo cvr cvu cvv eaa eac eae eal eao ear eau eav ec- eca ecc ece ecl eco ecr ecu ecv eea eec eee eel eeo eer eev ela elc ele ell elo elr elu elv eo- eoa eoc eoe eol eoo eor eou era erc ere erl ero err eru erv eu- eua euc eue eul eur euv eva evc eve evl evo evr evv la- laa lac lae lal lao lar lau lav lca lcc lce lcl lco lcr lcu lcv lea lec lee lel leo ler leu lev lla llc lle lll llo llr llu llv loa loc loe lol loo lor lou lov lra lrc lro lrr lru lrv lua luc lue lul luo lur luu luv lva lvc lve lvl lvr lvv oaa oac oae oal oao oar oau oav oc- oca occ ocl oco ocr ocu ocv oea oec oee oel oeo oer ola olc ole oll olo olu oo- ooa ooc ool ooo oor oov or- ora orc ore orl oro orr oru orv ou- oua ouc oue oul ouo our ov- ova ovc ove ovl ovo ovv ra- raa rac rae ral rao rar rau rav rca rcc rce rcl rco rcr rcu rcv re- rea rec ree rel reo rer reu rev rla rlc rle rll rlo rlr rlu roa roc roe rol roo ror rou rov rra rrc rrl rrr rru rua ruc rue ruo rur ruu ruv rva rvc rve rvl rvo rvr rvu rvv ua- uaa uac uae ual uao uar uau uav uca ucc uce ucl uco ucr ucu ucv uea uec uee uel uer ula ulc ule ull ulo ulr ulu ulv uoa uoc uoe uol uoo uor ur- ura urc ure url uro urr uru uua uuc uue uur uuu uva uvc uve uvl uvo uvu uvv v-a v-e vaa vac vae val vao var vau vav vca vcc vce vcl vco vcr vcu vea vec vee vel veo ver veu vl- vla vlc vle vll vlo vlv voa voc voe vol voo vor vou vov vra vrc vre vrr vru vue vul vur vuv vva vvc vvo vvr vvv

-vac aaaa aaac aaae aaal aaar aaav aaca aacc aace aacl aaco aacr aacu aacv aaea aaec aaev aala aalc aale aall aalo aalu aaoe aaoo aara aarc aare aaro aaru aava acaa acac acae acar acca accc acce acco accu ace- acea acec acel acer acev acla aclc acle aclr aclu acoa acoe acol acor acou acr- acra acrc acre acro acrr acrv acu- acue acul acuo acur acvv aeac aecl aeer aela aelc aer- aera aerc aero aeva alaa alac alae alal alao alar alau alca alcc alce alco alea alec alee aleo aler aleu alev all- alla alle alll allo allr allu aloa aloc aloe alol aloo alor alou alov alro alua alur alva alvo aoca aoce aoeu aola aole aora aoul arac arae aral arar arau arc- arca arce arco area arec aree arel areo areu arev arla arle arlo aroa aroe aroo aror arr- arra arrc arre arro arrr arru arua arue arul arva arve arvo auaa auca auce auel auer aul- aula aule aull aulo aulu auol aur- aura aure auro auve aval avao avar avcc avce avco avea avec avel aveo aver aveu avor avou avra avre avro avur avva avvo caaa caac caal cac- caca cacc cace caco cacr caec caer caeu cala calc cale call calo calu caol caor cara carc care carl caro carr cauc caul cauo cava cave cavo cavu ccaa ccac ccar ccca cccc cccl cccu cccv ccee ccel ccla cclc cclv ccoc ccra ccrc ccre ccrl ccuc ccvo ceac ceal cear cec- ceca cece ceco ceec ceel cel- cela celc cele cell celo ceol ceor ceou cer- cera cerc cere cerl cero ceva cevo clar clau clav clea clec clee cleo cler cleu cloe cloo clor clou clra clro clrv clue coal coca coce coco cocu coel col- cola cole coll colo colu cool cor- cora corc core corl coro corr coua coue coul cour cova cove covo crac crar crau crca crcc crce crcr cre- crea crec cree creo creu croc croe crol croo cror crue cuau cuca cucc cuce cuer cula culc cule cull culo cura cure curl curo curr cuve cvac cvar cvca cvcc cver cvra cvrr e-cl e-la eaca eacc eaec eala ealc eale eara eare earl earo eave ecaa ecac ecal ecao ecar ecca eccc ecce eccl ecco ecla eco- ecol ecou ecra ecrc ecrl ecrr ecru ecrv ecua eeca eeea eeee eele eelv eeoc eera eerc eero eeva elac elal elar elca elce elco elea elec elee eleo eler elev ella elle ello ellu elra elro elue elul elva elve elvo eola eole eolo eora eore eorl eral erau erca ercc erce erec erel erer erev erla erle erll eroc eroe erol eroo erra errc erre erro erua eruc erur eruv erve euer eula eule eur- eura eurc eure euro evac evae eval evar evea evel ever evla evoe evol evoo evra evre laaa laac laal laar laca lacc lace lacl laco lacu lael laer lala lale lall lalo lalu laou lara larc lare larr laru larv laue laul laur