-er a-a a-c aaa aac aae aah aao aar aav ac- aca acc ace ach aco acr acv aea aec aee aeh aeo aer aev aha ahc ahe ahh aho ahr ahv aoa aoc aoe aoh aoo aor aov ar- ara arc are arh aro arr arv av- ava avc ave avh avo avr c-- caa cac cae cah cao car cav cca ccc cce cch cco ccr ccv ce- cea cec cee ceh ceo cer cev ch- cha chc che chh cho chr chv co- coa coc coe coh coo cor cov cra crc cre crh cro crr crv cva cvc cve cvh cvo cvr cvv eaa eac eae eah eao ear eav ec- eca ecc ece ech eco ecr ecv eea eec eee eeo eer eev eha ehc ehe ehh eho ehr ehv eo- eoa eoc eoe eoh eoo eor era erc ere erh ero err erv eva evc eve evh evo evr evv haa hac hae hah hao har hav hca hcc hce hch hco hcr hcv he- hea hec hee heh heo her hev hha hhc hhe hhh hho hhr hhv hoa hoc hoe hoh hoo hor hov hr- hra hrc hre hrh hro hrr hrv hv- hva hvc hvo hvr hvv oaa oac oae oah oao oar oav oc- oca occ och oco ocr ocv oea oec oee oeh oeo oer oha ohc ohe ohh oho ohr oo- ooa ooc ooh ooo oor oov or- ora orc ore orh oro orr orv ov- ova ovc ove ovh ovo ovv ra- raa rac rae rah rao rar rav rca rcc rce rch rco rcr rcv re- rea rec ree reh reo rer rev rh- rha rhc rhe rhh rho rhr rhv roa roc roe roh roo ror rov rra rrc rrh rrr rva rvc rve rvh rvo rvr rvv v-a v-e vaa vac vae vah vao var vav vca vcc vce vch vco vcr vea vec vee veh veo ver vh- vha vhc vhe vho voa voc voe voh voo vor vov vra vrc vre vrh vrr vva vvc vvo vvr vvv

-vac a-ha aaaa aaac aaae aaah aaar aaav aaca aacc aace aach aaco aacr aacv aaea aaec aaev aaha aaoe aaoo aara aarc aare aaro aava acaa acac acae acar acca accc acce acch acco ace- acea acec aceh acer acev acha ache achh acho achr acoa acoe acoh acor acr- acra acrc acre acro acrr acrv acvv aeac aeer aer- aera aerc aero aeva ahac ahah ahar ahha ahoa ahoe ahor ahra ahrc ahre ahrr ahva aoah aoca aoce aora arac arae arah arar arc- arca arce arch arco area arec aree areh areo arev arh- aroa aroe aroo aror arr- arra arrc arre arrh arro arrr arva arve arvo avao avar avcc avce avco avea avec aveh aveo aver avor avra avre avro avva avvo caaa caac caah cac- caca cacc cace cach caco cacr caec caer caha cahe caor cara carc care caro carr cava cave cavo ccaa ccac ccar ccca cccc cccv ccee ccha cche cchr ccoc ccra ccrc ccre ccvo ceac cear cec- ceca cece ceco ceec ceor cer- cera cerc cere cero ceva cevo chaa chac chae chah chao char chav chca chce chch chea chec chee cheh cher chev chha choc choh choo chor chov chra chrc chro chrr chvo coca coce coch coco coha coho cooh cor- cora corc core coro corr cova cove covo crac crar crca crcc crce crcr cre- crea crec cree creh creo croc croe croh croo cror cvac cvar cvca cvcc cver cvra cvrr eaca eacc each eaec eara eare earh earo eave ecaa ecac ecao ecar ecca eccc ecce ecco echa eche echo eco- ecra ecrc ecrr ecrv eeca eeea eeee eeoc eera eerc eero eeva ehaa ehav ehcc ehea eheh eher ehre eora eore erca ercc erce erch erec erer erev erhc eroc eroe eroo erra errc erre erro erve evac evae evah evar evea ever evoe evoo evra evre haar hace haco haec haha haho haor hara harc hare harh haro harr harv hava have hcca hccc hcch heah hear heca hech heer hehe heho heor hera herc here hero herr heve hhaa hhhh hoac hoar hoca hoce hoch hocr hoer hoha hohe hoho hooe hoor hora horc hore horo horr hova hove hrac hree hrrc hvac hvar hvcc o-eo oaer oahe oara oare ocac occa occc oce ocee ocha oche ocra ocre ocro ocrr oec- oeca oecc oeec oera oere ohcc ohee oher ohho ohoh ohra ohre ooaa oocr ooer ooha ooho oooh oooo oora oore orac orae orah orao orar orav orca orce orch orco ore- orea orec oreh oreo orer orhe oro- oroe oror orra orro orve orvr ovar ovee over ovo- ovoo ovra ovre rac- raca racc race rach raco racv raec raer raha rahe rahr raoc raoh rara rare raro rava rave rcac rccc rcvr rea- reac reae reao rear reca recc rece rech recr reev reha rehe rera rere rero reva reve revo rhae rhce rhea rhee rheo rhoa rhoc rhoh roar roca rocc roce roch roco roea roer roev roha rohe rohr roor rora rorc rore roro rova rove rovo rrah rrrr rv-c rvca rver rvvh vaar vaca vace vach vaco vahe vaho vara vare varr vava vche vear vecc vech veer veho veoh veor ver- vera vere vero veve vevo vhhh voar voca voce voer voho vooc voor vor- vora vore voro vrac vrav vreo vrhe vroc vver vvvv

-aaa- aaaah aaace aaaee aaaoc aaarc aahaa aarah aarch aaroh acaca acar- acara acare accho accra aceae acera acero achao achar achee acher achoo achor achre achro achva acore acrea acree acro- aeaea aereo aero- aeroe aerva ahare ahava ahere ahero ahhaa ahhha ahoah ahora ahore ahrar ara-c araca arace arach araco araea arara arare arava arave arcae arcee arch- archa arche arcoa arcor areae arear areca areha areo- arere arero areva arhar aroar aroer aroha aroor arora arore arove arrah arrea arreh arrha arroe arvar avara avare avaro aveer aver-