ohho ohhs ohob ohoh ohos ohra ohre ohso ohss ohus ooaa ooba oobe oocr ooer ooes ooha ooho oohs oooh oooo ooos oora oore oosa oose oous orab orac orae orah orao orar oras orba orbb orbe orbo orbs orbu orca orce orch orco orcs ore- orea oreb orec oreh oreo orer ores orhe orhs oro- oroe oror oros orra orro orrs orsa orse orso orsu orub orus osar osas osba osbe osca oscc osce osco osea osec osee oseh oser oses osha oshc oshe osho oshs oshu osoo osor osos osro ossa ossb osse osso ossu ouac oubs oucc ouch ouea ouer our- oura oure ouro ours ousa ouse ouu- raab raas raba rabb rabe rabo rabs rabu rac- raca racc race rach raco racs racu raec raer raes raha rahe rahr rahs rahu raob raoc raoh raos rara rarb rare raro rars rasa rasc rase rash raso rass rasu raua raub rauc raue raus rbbb rbbr rbbs rbhs rboh rbss rcac rcas rcbc rcbo rccb rccc rccs rchb rchs rcos rcsa rcsc rcss rea- reac reae reao rear reas reau reba rebb rebe rebo rebs rebu reca recc rece rech recr recs recu reeb rees reha rehb rehe rehs reos reou rera rere rero rers reru resa rese resh reso ress reue reus reuu rhae rhau rhce rhea rheb rhee rheo rhes rhhs rhoa rhob rhoc rhoh rhos rhue rhus roab roar roas rob- roba robb robe robo robs robu roca rocc roce roch roco rocs roea roer roes roha rohe rohr rohs rohu roob roor roos rora rorc rore roro roru rosa rosc rose rosh roso ross roua roub roue rouh rous rrah rras rrhs rrrr rsaa rscc rsch rscs rsee rshs rsos rsre rssa rsua ruah ruas ruba rubb rube rubs rubu ruca ruce ruch ruer rues ruhe ruhh ruhr ruhs rura rurc rure ruro rurs ruru rusa ruse rush ruso russ rusu s-os sa-c saab saac saae saah saar saas saba sabb sabc sabe sabo sabr sabs sabu saca sacc sace saco sacr sacs sacu saeb saer saes saha sahe saho sahr sahs sahu saor saos saou sara sarc sare sarh saro sarr sars saru sasa sasc sase sash saso sass saua sauc saue sauh saur saus sbaa sbac sbar sbas sbbs sbca sbcc sbcs sber sbhc sbhs sbor sbsa sbse sbus scaa scab scac scar scas scba sccc scce sccs scea scec scee scer sch- scha sche schh scho schr schs scob scoh scoo scor scr- scra scrc scre scrs scsa scsc scsh scso scsr scsu scua scub scur se-c se-e se-h se-o se-s se-u seaa seab seac seah sear seas seau seba sebe sebo sebs sec- seca secc sece sech seco secr secs secu seea seeb seec seeh seer sees seeu sehe sehr sehs seoc sera serb serc sere sero serr sers seru sesa sesc sese sesh seso sess seur shab shac shae shah shao shar shas shau shbs shca shcc she- shea sheb shee sheh sheo sher shes sheu shha shhh shhs shoa shoe shoo shor shos shou shre shrs shsc shua shub shue shur shus shuu soar soas soba sobe sobo sobr sobs sobu soca soce soch soco socr socs soea soec soeo soes soha sohh soho sohs sohu soor soos sora sorb sore sorh soro sorr sors soru sosa sose sosh soso soss soue sour sous sras srbc srcc srch sreb srec sreo sres srhs sros srub ssaa ssab ssac ssao ssas ssau ssbr ssca sscc ssce sscs ssec ssee sses sshs ssoc ssra ssrc ssrs sssa sssb sssc sssh ssss suar suas sub- suba subb subh subo subs suc- succ such sucr sucs suee suer sues sueu suha suhb suho suhr suoh suor suos sur- sura surc sure suro surr surs suru sus- susa suse suso suss susu suus uabc uaca uaes uahs uaoc uarc uars uaru uasa uaua ubac ubar ubba ubbe ubbo uber uboc ubos ubra ucar ucas ucbc ucca ucea uces ucha uche ucho uchs ucos ucrc ucsa ucsb ucsc ucsu ucua ueba uers uess uher uhoh uhrs uhss uhuh uocc uor- uore urac urao uras urau urba urbe urbs urca urch ure- urea ureh ures urho uro- uroa uroo urra urre urrh ursa urse urso urss ursu urur urus us-a usaa usac usar usas usba usbc usbe usbr usbs usca uscc usce usch usco uscs usea usee user uses usha usho ushr ushs ushu usoc usoe usos usra ussa ussb ussc usse ussr usss ussu usua usus uuoc uuuu

-aaa- a-sea aaaah aaaas aaace aaaee aaaoc aaarc aaasa aaass aabaa aabba aabra aacbc aaces aachs aacos aacsa aacsb aacss aacus aahaa aarah aarau aarch aaroh aasee aasha aasra abaab ababa ababe ababs ababu abaca abaco abacs abaer abara abare abaru abasa abase abash abass abbac abbar abbas abbes abbos abbou abbrs abbur abcas abccc abcho abear abeau abeba abebe abece abeer abees abera abere aberr abhar abhor aboab abobo aboha abora aborc abore aboso aboue abous abrac abrar abras abres abreu abrus absar absee abura aburr abuse abush acaca acacb acar- acara acare acars acase acass acaua accas accho acchs accra accub accue accur accus aceae acebo acera acerb acero acers aceso achab achao achar achau achee acher aches achoo achor achre achro achso achua achue acore acoss acou- acoua acouo acrab acrea acree acres acrhs acro- acrob acros acrue acuba acura acure acusa aeaea aebbe aereo aeres aero- aeroe aeros aerru aerus aesch aesoo ah-so ahabs ahahs ahare ahash ahaus ahere ahero ahhaa ahhha ahoah ahora ahore ahrab ahrar ahuas ahura ahuru ahush aoos aorus aoure ar-ab ara-c arab- araba arabe arabo arabs araca arace arach araco araea arahs arara arare arars araru arase arash arass arasu arbab arbar arbas arbee arber arbor arbos arbre arbus arcae arcas arcee arces arch- archa archb arche archs arcoa arcor arcos arcus areae arear areas areca arees areha areo- arere arero arese aresh areso areus arhar arhus aroab aroar aroba arobe aroer aroes aroha aroor aroos arora arore arosa arose arrah arras arrau arrea arreh arres arrha