-er c-- ccc cce cco ccr ccs ccu ccx ce- cec cee ceo cer ces ceu cex co- coc coe coo cor cos cou cox crc cre cro crr crs cru crx csc cse cso csr css csu csx cuc cue cuo cur cus cuu cxc cxo cxr cxs cxx ec- ecc ece eco ecr ecs ecu ecx eec eee eeo eer ees eex eo- eoc eoe eoo eor eos eou erc ere ero err ers eru es- esc ese eso esr ess esu esx eu- euc eue eur eus eux ex- exc exe exo exr exs exu exx oc- occ oco ocr ocs ocu ocx oec oee oeo oer oes oex oo- ooc ooo oor oos oox or- orc ore oro orr ors oru orx os- osc ose oso osr oss osu osx ou- ouc oue ouo our ous ox- oxc oxo oxx rcc rce rco rcr rcs rcu rcx re- rec ree reo rer res reu rex roc roe roo ror ros rou rox rrc rrr rrs rru rsc rse rso rsr rss rsu rsx ruc rue ruo rur rus ruu rux rxr rxs scc sce sco scr scs scu scx se- sec see seo ser ses seu sex soc soe soo sor sos sou sox sr- src sre sro srr srs srx ss- ssc sse sso ssr sss ssu ssx suc sue suo sur sus suu sux sxc sxs sxu ucc uce uco ucr ucs ucu uec uee uer ues uoc uoe uoo uor uos uox ur- urc ure uro urr urs uru urx usc use uso usr uss usu usx uuc uue uur uus uuu uxc uxo uxr uxu xcr xcx xee xer xes xeu xex xoc xoo xor xos xox xrc xrx xsc xss xue xus xxo xxx

-ose -ous cccc cccs cccu ccee ccoc ccrc ccre ccrs ccss ccuc ccus cec- cece ceco cecs ceec cees ceor ceos ceou cer- cerc cere cero cers cesc cese cesr cess ceux cexe coce coco cocu coes coex coos cor- corc core coro corr cors cosc cose coso coss coue cour cous coux coxe crcc crce crcr cre- crec cree creo cres creu crex croc croe croo cror crss crue crus crux cscc csce csco cscr cscs csec csee cser csor csos csox csrc csrs csse cssr csur csus cucc cuce cuer cues cure curo curr curs cuso cuss cusu cxro cxxx eccc ecce ecco eces eco- ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeoc eerc eero eers eese eoes eore eous eoux er-x ercc erce erec erer eres eroc eroe eroo eros errc erre erro errs erse erso eruc erur erus esce esco escr escs escu esee eseo eser eses eso- esos esox esse esso essu esus euer euos eur- eurc eure euro euse exco exec exer exes exo- exor exos exrx o-eo occc oce ocee ocos ocre ocro ocrr ocrs ocur oec- oecc oeec oere oers oese oocr ooer ooes oooo ooos oore oose oous orce orco orcs ore- orec oreo orer ores orex oro- oroe oror oros orro orrs orse orso orsu orus oscc osce osco osec osee oser oses osoo osor osos osro osse osso ossu oucc ouer our- oure ouro ours ouse ouu- oxer oxes oxo- oxos oxox oxus oxxo rccc rccs rcos rcsc rcss recc rece recr recs recu rees reos reou rere rero rers reru rese reso ress reue reus reuu reux rexx rocc roce roco rocs roer roes roor roos roox rorc rore roro roru rosc rose roso ross roue rous roux roxo rrrr rscc rscs rsee rsos rsre ruce ruer rues rurc rure ruro rurs ruru ruse ruso russ rusu rxes s-os sccc scce sccs scec scee scer scoo scor scox scr- scrc scre scrs scsc scso scsr scsu scur se-c se-e se-o se-s se-u se-x sec- secc sece seco secr secs secu seec seer sees seeu seex seoc serc sere sero serr sers seru sesc sese seso sess seur seux sex- sexe soce soco socr socs socx soec soeo soes soor soos sore soro sorr sors soru sose soso soss soue sour sous soxs srcc srec sreo sres sros sscc ssce sscs ssec ssee sses ssex ssoc ssrc ssrs sssc ssss suc- succ sucr sucs suee suer sues sueu suor suos sur- surc sure suro surr surs suru sus- suse suso suss susu suus sux- suxe uces ucos ucrc ucsc ucsu uers uess uocc uor- uore ure- ures urex uro- uroo urox urre urse urso urss ursu urur urus uscc usce usco uscs usee user uses usoc usoe usos ussc usse ussr usss ussu usus uuoc uuuu uxor uxue uxus xces xeer xer- xero xers xeus xexe xoco xoro xors xoxo xurs xuxu xxxo xxxx

c-cor ccccc ceco- cecos ceere ceese ceoce ceoor ceose ceous cerc- cerce cerco cercs cerec cerer ceres cero- ceroc ceros cerou cerre cerro cerrs cerse cerss cerus cesce cescr cesse co-co cocc- cocce cocco coceo cocos cocur cocus coers coeur coeus cooee cooer coore coors corce core- coree corer cores coreu corex coro- corre corrs corse corso corss corsu corus cosco cosec coser coses cosse couco couer coure cours couru couse coxes crece creer crees creo- creos cresc crese creso cress creu- creue creux croce croco crocs croes crooe croos crore crose cross crous crres cruce cruex cruor crure cruse csere cuero cuers cuoco cuore curce curer cures curre curro currs curse cusco cusec cuser cusse cusso ecrus ecser eeeee eeros eorre erecs erere eroes eroor eroos erore erose eross erres error erses esces escos escou esere esser esses essex essor essse essue esure eucre eurex euro- euros eurre eurus euser excsc excur execs execx exoes exore exsec occur ocoee ocree ocres ocros oeco- oecus oeses oo-er oocre oocss ooooo ooser orcos orcus oreco oreo- oreos orere orero oreus orexo oroco oroer orose oroso orosu oroux orser orses oruce oruro oscre ososo osse- ossec osseo osser ossos ossur osusu ouese ouoro ource oure- oures ourse ouses ousse oxers r-co- recce recco recos recue recur recus reece