irri irrs irsf irus iscc iscd isci isco iscr iscs iscu isdc isds isfc isic isis iso- isoc isof isor isos isri issc issf issi isso issr isss issu isus iucc iuds iuiu iusd iuss occc occi ocds ocis ocos ocro ocrr ocrs ocur odci oddd oddi odds odic odio odir odis odiu odoo odor odos odou odso odur odus ofcr ofdr off- offc offo offr offs offu ofid ofor ofus oici oido oids oiii oios oisc oisd oisu oocr oodi ooff oofs ooid oooo ooos oord oosi oous orci orco orcs ordo ords ordu orff orfi orfs orfu ori- oric orid orif orio oris oro- orof oror oros orri orro orrs orsi orso orsu orus oscc osci osco osdi osii osis osoi osoo osor osos osrd osro ossd ossi osso ossu oucc oudc ouds oufc ouff ouii ouir ouis our- ouro ours ousd ouu- rccc rccs rcdc rcds rcfc rcic rcid rcis rcos rcrd rcsc rcsd rcsi rcss rdio rdoc rdos rdso rfdi rfds rffc rfic rfid ricc rico rics ridc ridd ridi rido rids riff rifs rifu riif riis rios riou riri rirs risc risd risi riso riss risu rius rocc roco rocs rodd rodi rodo rods rofc roff rofo roid roif roio roir rois roiu rood roof rooi roor roos rorc rori roro roru rosc rosi roso ross roud rouf rous rrfc rrif rrrr rscc rscs rsdd rsds rsfc rsid rsis rsos ruci rudd rudi rudo ruds rufc ruff rufo ruid ruif ruis rurc rurd ruri ruro rurs ruru rusi ruso russ rusu ruud s-ic s-ii s-os sccc sccs scdc scdf scds scfc scfi sci- scic scid scif scio scir scis scoo scor scr- scrc scri scrs scsc scsd scsi scso scsr scsu scud scur sdcc sdco sddc sdds sdfc sdic sdif sdio sdrc sdrs sdsc sdsf sdss sdsu sfcc sfco sfcs sfdc sffc sfio sfor sfos sfrc sfro sfss sfsu sicc sici sico sics sicu sidd sidi sido sidr sids siff sifo sifr sifu siod sior sios siou sirc sirf siri siro sirr sirs siru sisc sisd sisi siss sisu siui sius soci soco socr socs sodd sodo sods sodu sofi sofo soic soif soir sois sood soof soor soos sord sori soro sorr sors soru sosi soso soss soud souf sour sous srcc srfc srfi sris sros srsd sscc ssci sscs ssdc ssdd ssdf ssfc ssid ssis ssoc ssrc ssri ssrs sssc sssf sssi ssss suc- succ suci sucr sucs sudd sudi sudo suds suf- sufc suff sufi sufr sufs sufu suid suio suir suis suor suos sur- surc surd surf suri suro surr surs suru sus- susd susi suso suss susu suus ucci ucdc ucdd ucio ucos ucrc ucsc ucsd ucsf ucsu uddi udds udic udid udir udoo udos udsd ufcu ufos uirr uisd uocc uofo uor- urci urds urdu urff urfi uric urif uris uriu uro- uroo urri ursi urso urss ursu urur urus uscc uscf usco uscs usdc usdf usdo usds usfc usfi usfs usif usis usoc usoi usos ussc ussf ussr usss ussu usui usus uuoc uuri uusi uuuu

c-cor c-fos ccccc cccii cccsd ccifc cciii ccisd ccsid cdiii cdisc cfour cicis cicus ciids cioid circo circs ciric cirio ciris cirr- cirri cirro cirs- cisco cisid cisus co-co cocc- cocci cocco cocio cocir cociu cocos cocur cocus codco codo codoi codos codri codru coffs cofio cofir cofur coifi coifs coiid coiro coirs coofs coord coors cords corfo corfu corio coris coro- corod coroi corri corrs corsi corso corss corsu corus cosco cosic cosio couco couis courd couri cours couru crics crio- criss crius croci croco crocs crodo crois crood croos cross croud crous crudo cruds cruif cruis cruor csdic cssii cucui cudos cuffs cufic cuirs cuoco curdi curds curic curio curri curro currs cursi cusco cusid cusio cusis cusso d-cru d-rod dccic ddc-i ddddd dicos dicus diddu didio didos didso didus diffs dioic dioid dioro diors diouf dirfi disc- disci disco discs disir diss- disur do-do docos docus dodds dodoo dodos dodro doffs dofor dofus doido doids doodo doods doofi doofs doors dorff doric dorid dorio doris doros dorrs dors- dorsi dorso dorud dorus dos-c dosci dosco dosis dossi dosso dosur doucs douds doufu douro dours drdos dridu driff driss droff droid drood droof drori dross druid druri ducic ducis ducor ducos duddo dudou duduc duffs dufur dufus durci durif durio duris duroc duros dusic dussi ficco ficid ficus fidic fidor fidos fidus fiord fiori firos firou fisco fiscs fisic fissi focis focus fodor fofos foios foir- foods foord ford- fordo fords forio foros forro forso forss forud forur forus fosco fouds fourd fouro fours frcsc frico friis frios friso friss frodo froid frood froud fu-fu fuci- fuco- fucus fudds fuddu fuffs fuoco furci furio furir furo- furor furrs furud furus fusco fusi- fusio fuso- fusor fusus fuudo iccsd icdsc icici icius ico-d icos- icosi icscc icsid iddfs idifu idio- idodi idois idood idoru idoso idous idris idrus if-- iffou ifido ifisc ifius ifood iiiii iiris iisir iodic iodid iodo- ioooi ioooo iorio iosco ircii irico irid- irido irids irios iris- iriss irisu irocs irori irour irous irssi is-is iscor iscos iscsi isfic isfor isios isiro isisi isodd isoff isour issdc issid issor issou issru isssc issus issuu isuus occii occur ocoid ocros ocsod oddur odiid odori odors odour odudu oduro offir offis offof ofori ofosu ofour oidor oocss ooids ooioo ooooo orcid orcos orcus ordis ordoc ordos ordro orduc orfor orius oroco orodo orosi oroso orosu orris orsis oruro ososo osric ossi- ossis ossos ossur osusu ouir- ouoro ouric r-co- rcirc ri-fi ricci ricco ridic ridof riffs riisu risco risod risso risus ro-ro rocco rocio rociu rocor rocou roddi rodic rodoc rodor rodos rodri rofor roids roodi roods roodu roofs roosi roric rorid rosci rosic rosid rosis rossi rosso rosss rosu rsssf rucci rudds rudic rudus ruffo ruffs rufi- rufio rufo- rufus ruiru ruocs ruric rusio rusor russi russo s-cis s-iii s-o-r sccci scido scifi scio- sciri scoff scoir scoor scorf scors scour scrid scris scrod scrof scroo scrud scrus