fssf fssp iccc iccf icci icco iccp iccr iccs icec icee icef icer ices icis icoc icor icos icpc icpo icps icrc icre icrf icrr icrs icsc icse icsi icsp icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr ifco ifcp ifer ifes ific ifis ifor ifpo ifps ifrf ifri ifsc ifso ifsp iies iiie iiii iiio iiis iioi iioo iiop iios iipf iirc iirs iisc iisi iisp iisr ioci iocp ioee iofc ioii ioio ioof iooi iooo ioos iops iore iori iors ioso ipcc ipce ipcs ipec iper ipes ipfc ipie ipoe ipop ipos ippc ippf ippo ippr ipri ipsc ipse ipsi ipso ipsp ipss ircc ircs iree irer ires irfe iri- iric irie irio irip iris iroc irop irpc irpe irps irrc irre irri irrs irse irsf irsp iscc isci isco iscp iscr iscs isec isee iseo isep iser ises isfc isfp isic isie isis iso- isoc isof isop isor isos ispc ispe ispf ispr isps isri isrp issc isse issf issi isso issp issr isss o-eo occc occi oce ocee ocef ocfp ocis ocos ocpp ocre ocro ocrr ocrs oec- oecc oeec oeps oere oers oese ofcr ofer off- offc offe offo offr offs ofor ofre oici oier oies oiii oios oipc oire oisc oise oocr ooer ooes ooff oofs oooo ooos oops oore oose oosi opec opei opep oper opes opic opie opii opio opis opo- opor opos oppi oppo opps opsi orce orci orco orcs ore- orec oreo orer ores orfe orff orfi orfs ori- oric orie orif orio oris oro- oroe orof oror oros orpc orpe orpi orps orri orro orrs orse orsi orso oscc osce osci osco osec osee osei oser oses osie osii osip osis osoi osoo osor osos osro osse ossi osso pccc pcce pccs pcep pcer pcfc pcip pcoe pcos pcpp pcps pcrc pcre pcrf pcse pcso pece peci peco pecr pecs peec peep peer pees pefc peff pefs peio peip peir peis peor pepe pepi pepo peps per- perc pere perf peri pero perp perr pers pese pesi peso pess pfce pfcs pfff pffr pfic pfis pfps picc pice pici pico picr pics piep pier pies piff pifs piip pipe pipi pipo pipp pips pirc pire piri piro pirr pirs pise pisi piso piss poce poco pocs poer poes poff pofi poio pois poof poop poor poos pop- popc pope popi popo popp pops porc pore pori poro porr pors pose posi poso poss ppcc ppci ppcs pper ppic ppie ppif ppos pppo pppp ppps pprc pprf ppsf ppss prcc prcf prcp prcs pre- prec pree pref prep pres prfc prfs pri- prie prif prii pris pro- proc proe prof proo prop pros prps prri prrs prsc prse prsi prso prss psci psco psec psei psfs psip psis psoc psoi psos pspi pspp pspr psps psrp pssc psse psso rccc rccs rcep rcfc rcic rcis rcos rcpi rcpo rcps rcsc rcsi rcss recc rece reci recp recr recs reef reep rees refe reff refi refr refs reif reii reir reis reof reop reos repe repi repo repp repr reps rere reri rero rers rese resi reso resp ress rfef rffc rfic ricc rice rico rics rief riep rier ries rife riff rifs riif riis rios ripe ripi ripp ripr rips rire riri rirs risc rise risi riso risp riss rocc roce roco rocs roer roes rofc rofe roff rofo roif roio roir rois roof rooi roop roor roos rope ropo rops rorc rore rori roro rosc rose rosi roso rosp ross rpcs rpfc rpii rpoe rpof rpos rpps rrfc rrif rrrr rrsp rscc rscs rsee rsfc rsis rsos rspo rsps rsre s-ic s-ii s-os sccc scce sccp sccs scec scee scep scer scfc scfe scfi sci- scic scie scif scio scip scir scis scoo scop scor scpe scpi scpo scps scr- scrc scre scri scrs scsc scsi scso scsr se-c se-e se-f se-i se-o se-s sec- secc sece seco secr secs seec seef seep seer sees seff sefi seie seif seii seip seir seis seoc seoi seop sepe sepi sepo sepp sepr seps serc sere serf seri sero serp serr sers sesc sese sesi seso sess sfcc sfco sfcs sfer sffc sfio sfor sfos sfpc sfrc sfro sfss sicc sice sici sico sicp sics siec sief sier sies sife siff sifo sifr sioe siop sior sios sipc sipe sipi sipo sipp sips sirc sire sirf siri siro sirp sirr sirs sisc sise sisi siss soce soci soco socr socs soec soeo soep soes sofi sofo soic soie soif soir sois soof soop soor soos sope sopi sopo sopp sops sore sori soro sorr sors sose sosi soso soss spcc spco spcs spec spee spef sper spes spfc spfs spic spie spio spip spir spis spoc spoo spop spor spos sppf spps spri spro sprs spse spso spsp spss srcc srec sreo sres srfc srfi sris sros srpc srps srsp sscc ssce ssci sscp sscs ssec ssee ssep sses ssfc ssfp ssis ssoc ssop sspc sspe sspf sspo ssps ssrc ssri ssrs sssc sssf sssi ssss

c-cor c-fos c-p-c c-pop ccccc cccii ccifc cciii ceci- cecie ceco- cecos cecri ceere ceese cefor ceipp ceiss ceoce ceoor ceose cepci cepes cepic cepie cepii cepos ceppo cerc- cerce cerci cerco cercs cerec cerer ceres cerfs ceric cerie cerio ceris cero- ceroc ceros cerps cerre cerro cerrs cerse cerss cesce cescr cesio cesis cesse cicer cicis cifer ciope cipce cipco ciper cippi cipre cipro circe circo circs cires ciric cirie cirio ciris cirr- cirri cirro cirs- cirse cisco ciser cises cisie cispp cispr cisse co-co co-op cocc- cocce cocci cocco coceo cocio cocir cocos coepe coers cofer coffe coffs cofio cofir cofre coice coifi coifs coips coire coiro coirs coise cooee cooer coofs cooie coope coops coore coors copce copec copei coper copes copic copie copii copir copos coppe coppi coppo copps copr- copre copro copse copsi corce core- coree corer cores corfe corfo corie corio coris coro- coroi corop corpe corps corre corri corrs corse corsi corso corss cosco