-al -er -ol a-a a-c aaa aac aae aal aao aap aar ac- aca acc ace acl aco acp acr aea aec aee ael aeo aep aer al- ala alc ale all alo alp alr aoa aoc aoe aol aoo aop aor ap- apa apc ape apl apo app apr ar- ara arc are arl aro arp arr c-- caa cac cae cal cao cap car cca ccc cce ccl cco ccp ccr ce- cea cec cee cel ceo cep cer cl- cla clc cle cll clo clp clr co- coa coc coe col coo cop cor cpa cpc cpe cpl cpo cpp cpr cra crc cre crl cro crp crr eaa eac eae eal eao eap ear ec- eca ecc ece ecl eco ecr eea eec eee eel eeo eep eer ela elc ele ell elo elp elr eo- eoa eoc eoe eol eoo eop eor ep- epa epc epe epl epo epp epr era erc ere erl ero erp err l-p la- laa lac lae lal lao lap lar lca lcc lce lcl lco lcp lcr lea lec lee lel leo lep ler lla llc lle lll llo llp llr loa loc loe lol loo lop lor lpa lpc lpe lpl lpo lpp lpr lra lrc lro lrp lrr oaa oac oae oal oao oap oar oc- oca occ ocl oco ocp ocr oea oec oee oel oeo oep oer ola olc ole oll olo olp oo- ooa ooc ool ooo oop oor op- opa opc ope opl opo opp opr or- ora orc ore orl oro orp orr p-p paa pac pae pal pao pap par pca pcc pce pcl pco pcp pcr pea pec pee pel peo pep per pla plc ple pll plo plp plr poa poc poe pol poo pop por ppa ppc ppe ppl ppo ppp ppr pra prc pre prl pro prp prr ra- raa rac rae ral rao rap rar rca rcc rce rcl rco rcp rcr re- rea rec ree rel reo rep rer rla rlc rle rll rlo rlp rlr roa roc roe rol roo rop ror rpa rpc rpe rpl rpo rpp rpr rra rrc rrl rrp rrr

aaaa aaac aaae aaal aaap aaar aaca aacc aace aacl aaco aacp aacr aaea aaec aaep aala aalc aale aall aalo aaoe aaoo aapa aapc aapl aapo aara aarc aare aaro aarp acaa acac acae acap acar acca accc acce acco accp ace- acea acec acel acer acla aclc acle aclr acoa acoe acol acop acor acpa acpe acpr acr- acra acrc acre acro acrr aeac aeap aecl aeer aela aelc aelp aer- aera aerc aero al-p alaa alac alae alal alao alap alar alca alcc alce alco alea alec alee aleo alep aler all- alla alle alll allo allr aloa aloc aloe alol aloo alop alor alpa alpe alpl alpo alro aoca aoce aola aole aopo aora apac apal apao apap apar apca apcc apco apcr apea apec apel apep aper apl- apla aple aplp apo- apoc apoe apoo apop apor appa appc appl appr apra aprc apre apro arac arae aral arap arar arc- arca arce arco area arec aree arel areo arep arla arle arlo aroa aroe aroo aror arpa arpe arpl arr- arra arrc arre arro arrr caaa caac caal caap cac- caca cacc cace caco cacr caec caer cala calc cale call calo calp caol caor capa capc cape capo capp cara carc care carl caro carp carr ccaa ccac ccap ccar ccca cccc cccl cccp ccee ccel ccla cclc ccoc ccpa ccpe ccpl ccpp ccpr ccra ccrc ccre ccrl ccrp ceac ceal cear cec- ceca cece ceco cecp ceec ceel cel- cela celc cele cell celo ceol ceop ceor cepa cepc cepe cepo cepp cepr cer- cera cerc cere cerl cero cerp clap clar clea clec clee cleo clep cler cloe cloo clop clor clpp clra clro coal coca coce coco cocp coel coep col- cola cole coll colo colp cool coop copa cope copo copp copr cor- cora corc core corl coro corp corr cpaa cpac cpap cpca cpce cpea cpep cper cplc cppa cpre crac crap crar crca crcc crce crcr cre- crea crec cree creo crep croc croe crol croo crop cror crpc e-cl e-la eaca eacc eaec eala ealc eale eaop eapc eapp eara eare earl earo earp ecaa ecac ecal ecao ecar ecca eccc ecce eccl ecco ecla eco- ecol ecop ecpa ecpp ecra ecrc ecrl ecrr eeca eeea eeee eele eeoc eera eerc eero el-p elac elal elar elca elce elco elea elec elee eleo eler ella elle ello elpe elra elro eola eole eolo eora eore eorl epaa epac epcc epec epee eper eple epll epoc epol epor eppa eppc eppo eppp epra epro eprp eral erap erca ercc erce ercp erec erel erer erla erle erll eroc eroe erol eroo erpa erpe erra errc erre erro laaa laac laal laap laar laca lacc lace lacl laco lacp lael laer lala lale lall lalo lapa lapc lape lapp lara larc lare larp larr lcac lcca lccc lcce lcer lcor lcpa lcpc lcpl lcra lcrl leaa leal leao leap lear leca lece leco leea leel leep leer lela lele lell lelo leoc leor lepa lepe lepo lepp lera lerc lere lero lerp llao llcc lllc llll lloa lloc lloo loac loap loar loca locc loce loco lola lole loll lolo looc looe lool loop loor lopa lope lopp lora lore loro lpac lpec lpla lppl lprp lrac lral lroc lrrc lrrr o-eo oaer oall oara oare ocac ocal ocap occa occc oce ocee oclc ocpa ocpp ocra ocre ocrl ocro ocrr oec- oeca oecc oeec oela oele oepa oera oere olac olar olca olcc ole- olea oleo oler olla olle ollo olor olpc olpe ooaa oocr ooer oola oolo oooo oora oore opal opap opar opca opec opel opep oper opla ople opo- opor oppa oppo opra orac orae oral orao orar orca orce orco ore- orea orec orel oreo orer orla orle orlo oro- oroe oror orpc