orbe orbo orbs orbu orca orce orch orco orcs orda orde ordo ords ordu ore- orea oreb orec ored 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 osed osee oseh oser oses osha oshc oshe osho oshs oshu osoo osor osos osrd osro ossa ossb ossd osse osso ossu ouac ouad oubs oucc ouch oudc oude oudh ouds ouea oued ouer our- oura oure ouro ours ousa ousd ouse ouu- raab raad raas raba rabb rabe rabo rabs rabu rac- raca racc race rach raco racs racu rada radc radd rade radh rado radr rads radu raec raed raer raes raha rahe rahr rahs rahu raob raoc raoh raos rara rarb rare raro rars rasa rasc rasd rase rash raso rass rasu raua raub rauc raud raue raus rbbb rbbr rbbs rbds rbhs rboh rbsd rbss rcac rcas rcbc rcbo rccb rccc rccs rcdc rcde rcds rchb rchs rcos rcrd rcsa rcsc rcsd rcss rdac rdas rder rdhs rdoc rdos rdso rea- reac read reae reao rear reas reau reba rebb rebe rebo rebs rebu reca recc recd rece rech recr recs recu reda redc redd rede redh redo redr reds redu reeb reed rees reha rehb rehe rehs reod reos reou rera rerd rere rero rers reru resa rese resh reso ress reue reus reuu rhae rhau rhce rhea rheb rhee rheo rhes rhhs rhoa rhob rhoc rhod rhoh rhos rhue rhus roab road roar roas rob- roba robb robe robo robs robu roca rocc roce roch roco rocs roda rodd rode rodo rods roea roed roer roes roha rohe rohr rohs rohu roob rood roor roos rora rorc rore roro roru rosa rosc rose rosh roso ross roua roub roud roue rouh rous rrad rrah rras rred rrhs rrrr rsaa rscc rsch rscs rsdd rsds rsee rshd rshs rsos rsre rssa rsua ruad ruah ruas ruba rubb rube rubs rubu ruca ruce ruch ruda rudd rude rudo ruds rued ruer rues ruhe ruhh ruhr ruhs rura rurc rurd rure ruro rurs ruru rusa ruse rush ruso russ rusu ruud s-os sa-c saab saac saad saae saah saar saas saba sabb sabc sabe sabo sabr sabs sabu saca sacc sacd sace saco sacr sacs sacu sada sadb sadc sadd sade sadh sado sadr sads sadu saeb saer saes saha sahe saho sahr sahs sahu saor saos saou sara sarc sard sare sarh saro sarr sars saru sasa sasc sasd sase sash saso sass saua sauc saud saue sauh saur saus sbaa sbac sbar sbas sbbs sbca sbcc sbcs sbds sber sbhc sbhs sbor sbsa sbsd sbse sbus scaa scab scac scad scar scas scba sccc scce sccs scda scdc scds scea scec scee scer sch- scha sche schh scho schr schs scob scoh scoo scor scr- scra scrc scre scrs scsa scsc scsd scsh scso scsr scsu scua scub scud scur sdae sdau sdba sdcc sdch sdco sddc sdds sder sdes sdha sdhb sdhd sdhs sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-h se-o se-s se-u seaa seab seac sead seah sear seas seau seba sebe sebo sebs sec- seca secc secd sece sech seco secr secs secu seda sede sedo seds seea seeb seec seed seeh seer sees seeu sehe sehr sehs seoc seod sera serb serc serd sere sero serr sers seru sesa sesc sese sesh seso sess seur shab shac shad shae shah shao shar shas shau shbs shca shcc she- shea sheb shed shee sheh sheo sher shes sheu shha shhh shhs shoa shod shoe shoo shor shos shou shre shrs shsc shua shub shud shue shur shus shuu soad soar soas soba sobe sobo sobr sobs sobu soca soce soch soco socr socs soda sodd sode sodo sods sodu soea soec soeo soes soha sohh soho sohs sohu sood soor soos sora sorb sord sore sorh soro sorr sors soru sosa sose sosh soso soss soud soue sour sous sras srbc srcc srch srde sreb srec sreo sres srhs sros srsd srub ssaa ssab ssac ssao ssas ssau ssbr ssca sscc ssce sscs ssdc ssdd ssec ssee sses sshs ssoc ssra ssrc ssrs sssa sssb sssc sssh ssss suar suas sub- suba subb subd subh subo subs suc- succ such sucr sucs suda sudd sude sudh sudo suds sued suee suer sues sueu suha suhb suho suhr suoh suor suos sur- sura surc surd sure suro surr surs suru sus- susa susd suse suso suss susu suus uabc uaca uaes uahs uaoc uarc uars uaru uasa uasd uaua ubac ubar ubba ubbe ubbo uber uboc ubod ubos ubra ubud ucad ucar ucas ucbc ucca ucdc ucdd ucea uces ucha uche ucho uchs ucos ucrc ucsa ucsb ucsc ucsd ucsu ucua udaa udad udar udas udau udbc udca udds udea uder udoh udoo udos udra udsd ueba ueda uers uess uh-d uhde uher uhoh uhrs uhss uhuh uocc uor- uore urac urad urao uras urau urba urbe urbs urca urch urda urde urds urdu ure- urea ured ureh ures urho uro- uroa uroo urra urre urrh ursa urse urso urss ursu urur urus us-a usaa usac usad usar usas usba usbc usbe usbr usbs usca uscc usce usch usco uscs usda usdc usde usdo usds usea used usee user uses usha usho ushr ushs ushu usoc usoe usos usra ussa ussb ussc usse ussr usss ussu usua usus uuoc uuuu

-aaa- -abad a-dec a-sea aaaah aaaas aaace aaadc aaaee aaaoc aaarc aaasa aaass aabaa aabba aabra aacbc aaces aachs aacos aacsa aacsb aacss aacus aadac aadas aades aahaa aahed aarah aarau aarch aaroh aasee aasha aasra abaab ababa ababe ababs ababu abaca abaco abacs abada abade abaer abara abare abaru abasa abase abash abass abbac abbad abbar abbas abbed abbes abbod abbos abbou abbrs abbud abbur abcas abccc abcdb abcde abcho abead abear abeau abeba abebe abece abede abedo abeed abeer abees abera abere aberr abhar abhor aboab aboad abobo abode abodh aboha