-ic c-- ccc cci cco ccr ccs ccu ci- cic cii cio cir cis ciu co- coc coi coo cor cos cou crc cri cro crr crs cru csc csi cso csr css csu cuc cui cuo cur cus cuu icc ici ico icr ics icu iic iii iio iir iis iiu io- ioc ioi ioo ior ios iou ir- irc iri iro irr irs iru is- isc isi iso isr iss isu iu- iuc iui iur ius o-i oc- occ oci oco ocr ocs ocu oic oii oio oir ois oiu oo- ooc ooi ooo oor oos or- orc ori oro orr ors oru os- osc osi oso osr oss osu ou- ouc oui ouo our ous rcc rci rco rcr rcs rcu ric rii rio rir ris roc roi roo ror ros rou rrc rri rrr rrs rru rsc rsi rso rsr rss rsu ruc rui ruo rur rus ruu scc sci sco scr scs scu sic sii sio sir sis siu soc soi soo sor sos sou sr- src sri sro srr srs ss- ssc ssi sso ssr sss ssu suc sui suo sur sus suu ucc uci uco ucr ucs ucu uic uii uio uir uis uiu uoc uoo uor uos ur- urc uri uro urr urs uru usc usi uso usr uss usu uuc uur uus uuu

-ous cccc ccci cccs cccu ccic ccii ccir ccis ccoc ccrc ccri ccrs ccsi ccss ccuc ccus cicc cici cico cicr cics cicu ciii ciis cior cios circ ciri ciro cirr cirs cis- cisc cisr ciss ciuc cius coco cocu coir cois coos cor- corc cori coro corr cors cosc cosi coso coss cour cous crcc crcr cric cris criu croc croo cror crss crus cscc csci csco cscr cscs csio csir csis csor csos csrc csrs cssr csur csus cucc cuci cui- cuir cuis curi curo curr curs cuso cuss cusu iccc icci icco iccr iccs iccu icis icoc icor icos icrc icrr icrs icru icsc icsi icsr icss icus iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iisu iiuc ioci ioii ioio iooi iooo ioos iori iors ioso iosu ious ircc ircs ircu iri- iric irio iris iroc irrc irri irrs irus iscc isci isco iscr iscs iscu isic isis iso- isoc isor isos isri issc issi isso issr isss issu isus iucc iuiu iuss occc occi ocis ocos ocro ocrr ocrs ocur oici oiii oios oisc oisu oocr oooo ooos oosi oous orci orco orcs ori- oric orio oris oro- oror oros orri orro orrs orsi orso orsu orus oscc osci osco osii osis osoi osoo osor osos osro ossi osso ossu oucc ouii ouir ouis our- ouro ours ouu- rccc rccs rcic rcis rcos rcsc rcsi rcss ricc rico rics riis rios riou riri rirs risc risi riso riss risu rius rocc roco rocs roio roir rois roiu rooi roor roos rorc rori roro roru rosc rosi roso ross rous rrrr rscc rscs rsis rsos ruci ruis rurc ruri ruro rurs ruru rusi ruso russ rusu s-ic s-ii s-os sccc sccs sci- scic scio scir scis scoo scor scr- scrc scri scrs scsc scsi scso scsr scsu scur sicc sici sico sics sicu sior sios siou sirc siri siro sirr sirs siru sisc sisi siss sisu siui sius soci soco socr socs soic soir sois soor soos sori soro sorr sors soru sosi soso soss sour sous srcc sris sros sscc ssci sscs ssis ssoc ssrc ssri ssrs sssc sssi ssss suc- succ suci sucr sucs suio suir suis suor suos sur- surc suri suro surr surs suru sus- susi suso suss susu suus ucci ucio ucos ucrc ucsc ucsu uirr uocc uor- urci uric uris uriu uro- uroo urri ursi urso urss ursu urur urus uscc usco uscs usis usoc usoi usos ussc ussr usss ussu usui usus uuoc uuri uusi uuuu

c-cor ccccc cccii cciii cicis cicus circo circs ciric cirio ciris cirr- cirri cirro cirs- cisco cisus co-co cocc- cocci cocco cocio cocir cociu cocos cocur cocus coiro coirs coors corio coris coro- coroi corri corrs corsi corso corss corsu corus cosco cosic cosio couco couis couri cours couru crics crio- criss crius croci croco crocs crois croos cross crous cruis cruor cssii cucui cuirs cuoco curic curio curri curro currs cursi cusco cusio cusis cusso icici icius icos- icosi icscc iiiii iiris iisir ioooi ioooo iorio iosco ircii irico irios iris- iriss irisu irocs irori irour irous irssi is-is iscor iscos iscsi isios isiro isisi isour issor issou issru isssc issus issuu isuus occii occur ocros oocss ooioo ooooo orcos orcus orius oroco orosi oroso orosu orris orsis oruro ososo osric ossi- ossis ossos ossur osusu ouir- ouoro ouric r-co- rcirc ricci ricco riisu risco risso risus ro-ro rocco rocio rociu rocor rocou roosi roric rosci rosic rosis rossi rosso rosss rosu rucci ruiru ruocs ruric rusio rusor russi russo s-cis s-iii s-o-r sccci scio- sciri scoir scoor scors scour scris scroo scrus scurr scusi sicus sirci sirco sirio siris siriu siroc siror siros sirsi sirur sisco sisic sisis sisor sissi sissu siuri siuru siusi so-so socii socio socis socus soirs soori sooru soosi sorio soror soros sorso sorsu sorus soss- sossi sosui sosus souci souri sours sous- sssss succi suciu sucr- suici suric surir suris surui surur surus susic susso susus ucoii uiro urcos uric- uros urour urous urric urris ursus urucu ururi urusi us-sc uscio uscoc usour ususi uusis uuuuu

c-ross cicuco ciocci circus cirici ciroc cirri- cirro- cirroc cirrus cirso- ciscos cisors cissus ciucci cocci- cocco- coccus cococo cocous coocoo corcir corcos corius coroso corour corris corros corsio coruco coruro cosrou cossic cossus couous couric courr- coussi cousso crico- criour crious crisco crisic crisis criso- crisus crocco crocus cross- crousi crucis cruisr cruris cruro- crusio crusis cuccio cucici cui-ui curcic curcio curico curios curius curour curror cursor cursus cururo cuscus icosi- iiooio irrour irrous isours isurus occour occurs ocious oooooo orissi orosco orrico orrios orrius orrour orsiso osiris osirus osorio ossics ossous ouioui ououso