csci csco cscr cscs csia csio csir csis csor csos cspa cspc cspi csps csra csrc csrs cssa cssr csua csup csur csus cuau cuca cucc cuci cui- cuir cuis cupo cupp cupr cups cura curi curo curr curs cusa cuso cusp cuss cusu iaaa iaac iaai iaap iaas iaca iacc iacp iacr iacs iacu iaia iais iapa iapp iaps iapu iara iarc iars iaru iasa iasc iasi iaso iasp iasr icaa icac icai icao icap icar icas icca iccc icci icco iccp iccr iccs iccu icis icoc icor icos icpa icpc icpo icps icra icrc icrr icrs icru icsa icsc icsi icsp icsr icss icup icus iiac iias iica iiii iiio iiis iioi iioo iiop iios iipa iira iirc iirs iisc iisi iisp iisr iisu iiuc ioci iocp ioii ioio iooi iooo ioos iops iora iori iors ioso iosu ious ipac ipas ipca ipcc ipcs ipop ipos ippa ippc ippo ippr ipri ipsa ipsc ipsi ipso ipsp ipss ipur ipus irac irai irao irap irar iras irca ircc ircs ircu iri- iria iric irio irip iris iroc irop irpa irpc irps irra irrc irri irrs irsa irsp irus is-a isac isai isao isar isas isca iscc isci isco iscp iscr iscs iscu isia isic isis iso- isoc isop isor isos ispa ispc ispr isps isra isri isrp issa issc issi isso issp issr isss issu isua isup isus iucc iuiu iupa iupp iura iuss oaau oaic oais oapi oaps oara oars oasc oasi oass ocac ocap ocas occa occc occi ocis ocos ocpa ocpp ocra ocro ocrr ocrs ocsa ocur oici oiii oios oipc oira oisc oisu ooaa oocr ooia oooo ooos oops oora oosa oosi oous opap opar opca opia opic opii opio opis opo- opor opos oppa oppi oppo opps opra opsa opsi opsu opua opus orac orai orao orar oras orca orci orco orcs ori- oria oric orio oris oro- oror oros orpc orpi orps orra orri orro orrs orsa orsi orso orsu orup orus osai osap osar osas osca oscc osci osco osia osii osip osis osoi osoo osor osos osro ossa ossi osso ossu ouac oucc ouii ouir ouis oupa our- oura ouro ours ousa ouu- paap paar paas paca paci paco pacs pacu paia paio paip pair pais paoc paos papa papi papp papr paps par- para parc pari paro parp parr pars paru pasa pasc pasi paso pasp pass paua paup paur paus pcaa pcap pcas pcca pccc pccs pcia pcip pcoa pcos pcpp pcps pcra pcrc pcsa pcso piai piao pias piau pica picc pici pico picr pics picu piia piip pipa pipi pipo pipp pips pira pirc piri piro pirr pirs piru pisa pisi piso piss pisu pius poar poas poca poco pocs poia poio pois poop poor poos pop- popa popc popi popo popp pops pora porc pori poro porr pors posa posi poso poss poui poup pour pous ppac ppap ppar ppcc ppci ppcs ppic ppoa ppos pppa pppo pppp ppps pprc ppru ppss ppur prai prao prar pras prau prca prcc prcp prcs pri- pria prii pris pro- proa proc proo prop pros prou prps prri prrs prsa prsc prsi prso prss prus pruu psac psap psas psca psci psco pscu psia psip psis psoa psoc psoi psos psou pspi pspp pspr psps psrp pssa pssc psso puao puar puas puca puir puis puiu pupa pupi pups pupu pur- pura puri puro purp purr purs puru pusa pusi puss puuc raas rac- raca racc raci raco racs racu raia raic raii raip rair rais raiu raoc raop raos rapa rapc rapi rapp raps rara rari raro rars rasa rasc rasi raso rasp rass rasu raua rauc raup raus rcac rcas rccc rccs rcic rcis rcos rcpi rcpo rcps rcsa rcsc rcsi rcss riaa riai rias riau rica ricc rico rics riia riis rios riou ripa ripi ripp ripr rips riri rirs risa risc risi riso risp riss risu rius roap roar roas roca rocc roco rocs roia roio roir rois roiu rooi roop roor roos ropa ropo rops rora rorc rori roro roru rosa rosc rosi roso rosp ross roua roup rous rpca rpcs rpii rpos rpps rras rrrr rrsp rsaa rsai rscc rscs rsis rsos rspo rsps rssa rsua ruas ruca ruci ruis rupa rupp rura rurc ruri ruro rurp rurs ruru rusa rusi ruso russ rusu s-ic s-ii s-os sa-c saac saap saar saas saca sacc saci saco sacr sacs sacu saia saic saip sair sais saoi saor saos saou sapa sapi sapo sapp saps sara sarc sari saro sarp sarr sars saru sasa sasc sasi saso sass saua sauc saup saur saus scaa scac scai scap scar scas sccc sccp sccs sci- scia scic scio scip scir scis scoo scop scor scpa scpi scpo scps scr- scra scrc scri scrs scsa scsc scsi scso scsr scsu scua scup scur siaa siac siai sias siau sica sicc sici sico sicp sics sicu siop sior sios siou sipa sipc sipi sipo sipp sips sira sirc siri siro sirp sirr sirs siru sisa sisc sisi siss sisu siui sius soap soar soas soca soci soco socr socs soia soic soir sois soop soor soos sopa sopi sopo sopp sops sopu sora sori soro sorr sors soru sosa sosi soso soss soup sour sous sp-a spac spap spar spas spau spca spcc spco spcs spia spic spio spip spir spis spoc spoo spop spor spos spps spri spro sprs spsa spso spsp spss spui spur spus sras srcc sris sros srpc srps srsp ssaa ssac ssao ssap ssas ssau ssca sscc ssci sscp sscs ssis ssoc ssop sspa sspc sspo ssps ssra ssrc ssri ssrs sssa sssc sssi ssss suar suas suc- succ suci sucr sucs suio suir suis suor suos sup- supa supo supp supr sups sur- sura surc suri suro surp surr surs suru sus- susa susi suso susp suss susu suus u-rp uaca uair uaoc uarc uars uaru uasa uasp uaua ucai ucar ucas ucca ucci uccp ucio ucos ucpa ucrc ucsa ucsc ucsu ucua