omo- omoi omon omoo omor omov omri omro omsi omsk omsn omuo omus onc- onco onic onir onis onni onno onon onor onos onsc onso onur onus oocr ooho oohs ooku ooms oons oooh oooo ooos oosi oous orch orci orco orcs orhs ori- oric orin orio oris orko ormn ormo ornc orni orno orns oro- orok orom oron oror oros orri orro orrs orsi orsk orso orsu orum orus orvr orvs oscc osci osco oshc oshi osho oshs oshu osii osik osim osin osis oski osku osm- osmo osno osnr osoi osoo osor osos osov osro ossi osso ossu osum osun oucc ouch ouii ouin ouir ouis oumi oun- our- ourn ouro ours ouu- ovcs ovhs ovi- ovis ovms ovni ovo- ovon ovoo ovum rccc rccs rchm rchs rcic rcis rcms rcnr rcon rcos rcsc rcsi rcss rcuv rcvr rcvs rhcm rhhs rhim rhin rhio rhoc rhoh rhon rhos rhsm rhum rhun rhus ricc rich rick rico rics riho rihs riin riis riki rikk riku rimi rimm rimo rims rimu rink rinn rino riom rion rios riou riri rirs risc rish risi risk rism riso riss risu rius rivo rivs rkos rkss rksv rmhs rmmv rmon rmsc rnco rncs rnin rnsh rocc roch rock roco rocs rohm rohn rohr rohs rohu roik roin roio roir rois roiu rokh roki rokk roko rokr roks roku romi romk romm romo roms ronc roni ronk rono rons rooi rook room roon roor roos rorc rori rork roro roru rosc rosh rosi roso ross rouh rouk roum roun rous rovi rovo rovs rrhs rrkm rrmc rrrr rrum rrun rscc rsch rscn rscs rshs rsis rsmv rsnn rsno rsnr rsos rsum ruch ruci ruck ruhh ruhi ruhm ruhn ruhr ruhs ruin ruis rukh ruki rukk rukn ruku rumi rumm rumo rums runc runi runk runn runo runs ruok rurc ruri ruro rurs ruru rush rusi rusk ruso russ rusu ruun ruvi ruvu rv-c rvhs rvik rvvh s-ic s-ii s-iv s-os sccc sccm sccs sch- schh schi scho schr schs sci- scic scim scin scio scir scis sciv sck- scmc scmm scmo scms scnr scoh scok scom scon scoo scor scr- scrc scri scrn scrs scsc scsh scsi scsn scso scsr scsu scum scun scur shcc shhh shhs shih shii shik shim shin shio shir shis shiu shiv shm- shmo shok shom shon shoo shor shos shou shri shrs shsc shui shuk shum shun shur shus shuu shvc shvi sicc sich sici sick sicm sico sics sicu sihi sihk sihr sihs sihu siik siim sikh siki siko sikr siks siku simh simi simm simo sims sinh sini sink sinn sino sins sinu sion sior sios siou sirc siri sirk siro sirr sirs siru sisc sish sisi sisk siss sisu siui sium sius sivi skhs skic skik skim skin skio skir skis skiu skiv skn- skon skor skov skss skui skum skun skur smcc smch smhs smic smin smis smki smnc smoc smok smon smos smrk smsc smsh smsn smss smur smus sncc snco snhs snir snkm snns snoc snom snoo snor snos snov snrk snrs snum snur snus snvi soch soci sock socm soco socr socs sohh sohm sohn soho sohs sohu soic soik soim soin soir sois soki sokk sokn soko soku somi somm somn somo son- soni sonk sono sons sonu sook soom soon soor soos sorh sori sorm sorn soro sorr sors soru sosh sosi soso soss sosv souk soum soun sour sous sovo sovs sovu srcc srch srhs srim sris srmc srni srnn srno sros srvn sscc ssci sscs sshs ssin ssis ssmc ssns ssoc ssrc ssri ssrm ssrs sssc sssh sssi sssm ssss ssvm suc- succ such suci suck sucr sucs suhi suho suhr suin suio suir suis sukh suki suks suku sum- sumi sumo sums sumu sun- suni sunk sunn suno suns sunu suoh suor suos sur- surc suri surn suro surr surs suru surv sus- susi susk suso suss susu suum suus suvi suvs svcc svcs svhs svic svim svir svns svor svsc ucci uchi ucho uchs ucin ucio ucmc ucom ucon ucos ucrc ucsc ucsm ucsu uhno uhoh uhok uhrs uhss uhuh uims uirr ukcc ukko uknc ukok ukon ukrc uksc ukum ukur umhs umik ummo umms umno umok umor umri umsu umus uncc unch unci unco uncs uni- unic unii unik unin unio unir unis univ unkn unko unks unmc unmr unni unno unns unon unos unov unro unrs uns- unsc unso unum unus uocc uomo uor- uovo urch urci urho uric urik urim urin uris uriu urmi urni urns uro- urok urom uroo urrh urri ursi urso urss ursu uruk urum urun urur urus us-k uscc usch uscm usco uscs ushi usho ushr ushs ushu usim usin usis usmc usmm usms usnc usno usnr usnu usoc usoi usos usov ussc ussr usss ussu usui usun usus uuni uuno uuoc uuri uusi uuuu uv-c uvic uvis uvok uvri uvvu vcci vcon vcrs vhhh vhhs vic- vich vici vick vico vics vihi viii viik viki viko vimi vims vinc vinh vini vink vino vins vinu vion vios virc viri virk virm viro virr viru visc vish visi visk visn viso viss visu vivi vivo vkor vmcc vmcv vmmc vmnm vmos vnir vnmr vnso vocm voho vohu voic voin voio voir vois voks vomi voms voni vonk vonn vons vooc voom voor vor- vori vorm voro vors voru vosi voso voss vosu vouh vouk voun vour vous vovk vrci vrhs vrin vrio vris vrms vrnn vroc vron vrsi vruk vshn vshs vsic vsmu vssc vsun vuco vuir vuku vumc vunk vuno vvhs vvvv