ihis ihit ihrc ihre ihss ihtc iies iiht iiie iiii iiis iiit iipf iirc iirs iisc iisi iisp iisr iist iisu iitr iitt iiuc ipcc ipce ipcs ipct ipec iper ipes ipet ipfc iphc iphr ipie ippc ippf ippr ipri ipsc ipse ipsi ipsp ipss iptc ipts ipur ipus iput ircc ircs ircu iree irer ires irfe irfu irhs iri- iric irie irip iris irpc irpe irps irrc irre irri irrs irse irsf irsp irte irtf irti irtp irts irus iscc isch isci iscp iscr iscs isct iscu isec isee iseh isep iser ises iset isfc isfp ishe ishi ishr ishs isic isie isis isit ispc ispe ispf ispr isps isri isrp issc isse issf issh issi issp issr isss issu istc iste isth isti istp istr ists isuh isup isus itch itcs itec itep iter ites itet ithc ithe iths itic itie itif itis itpc itrf itri itrs itse itsf itsi itsp itsu ittf itup itur iucc iuce iuef iuiu iupp iuse iuss iust pccc pcce pccs pcep pcer pcfc pchp pchs pcip pcpp pcps pcrc pcre pcrf pcse pcte pcts pece pech peci pecr pecs pect peec peep peer pees peet pefc peff pefs pehe pehr peip peir peis peit pepe pepi peps per- perc pere perf perh peri perp perr pers pert peru pese pesi pess pest pesu pete peth peti petr pets pett peur peut pfce pfcs pfet pfff pffr pfft pfhs pfic pfis pfit pfps pfte pfui phcc phe- phet phhs phht phi- phip phis phit phrr phrs phsc phut picc pice pich pici picr pics pict picu piep pier pies piet piff pifs piip pipe pipi pipp pips pirc pire piri pirr pirs piru pise pish pisi piss pist pisu pite pitf pith piti pitr pits pitt pitu pius ppcc ppci ppcs pper pphi pphs ppic ppie ppif ppih pppp ppps pprc pprf ppru ppsf ppsh ppss ppts pptt ppur prcc prcf prcp prcs pre- prec pree pref prep pres pret preu prfc prfs prhs pri- prie prif prii pris prps prri prrs prsc prse prsi prss prtc prti prtp prtr prue pruf prus prut pruu psci pscu psec psei psfs pshc pshs psht psip psis psph pspi pspp pspr psps psrp pssc psse psst psts pstu ptcc pter pths ptrf pttc ptui pu-e puce puch puer puet pueu puff puft puhi puir puis puit puiu pupe pupi pups pupu pur- pure puri purp purr purs puru push pusi puss pust put- pute puth puti puts putt putu puuc rccc rccs rcep rcet rcfc rchs rcic rcis rcpi rcps rcpt rcsc rcsi rcss rctc rcti rcts recc rece rech reci recp recr recs rect recu reef reep rees reet refe reff refi refr refs reft refu rehe rehi rehs reht reif reii reir reis reit reiu repe repi repp repr reps rept repu rere reri rers rert reru rese resh resi resp ress rest rete reth reti retr rets rett reue reuf reup reus reut reuu rfef rffc rfhs rfic rftc rhce rhcp rhee rhes rhet rhfs rhhs rhue rhus ricc rice rich rics rict rief riep rier ries riet rieu rife riff rifs rift rifu rihs riht riif riis ripe ripi ripp ripr rips ript rire riri rirs risc rise rish risi risp riss rist risu rite rith riti rits ritt ritu riue rius rpcs rpet rpfc rphs rpii rpps rpts rrfc rrhs rrif rrrr rrsp rscc rsch rscs rsee rsfc rshs rsis rsps rsre rstp rsts rstu rtcc rtce rtee rtei rtes rtfc rths rtps rtss rttp rtts ruce ruch ruci ruct ruer rues ruet rufc rufe ruff ruft ruhe ruhh ruhi ruhr ruhs ruif ruis ruit rupe rupp rupt rurc rure ruri rurp rurs ruru ruse rush rusi russ rust rusu rute ruth ruti ruts rutt rutu s-ic s-ii sccc scce sccp sccs scct scec scee scep scer scet scfc scfe scfi sch- sche schh schi schr schs sci- scic scie scif scip scir scis scit scpe scpi scps scpt scr- scrc scre scri scrs scsc scsh scsi scsr scst scsu sctc sctr scts scup scur scut se-c se-e se-f se-h se-i se-s se-t se-u sec- secc sece sech secr secs sect secu seec seef seeh seep seer sees seet seeu seff sefi seft sehe sehr sehs seie seif seih seii seip seir seis seit seiu sepe sepi sepp sepr seps sept sepu serc sere serf seri serp serr sers sert seru sesc sese sesh sesi sess sest set- setc sete setf seth seti sets sett seui seur sfcc sfcs sfer sffc sfhs sfpc sfrc sfss sfsu sftp sfts shcc shcp she- shee shef sheh shep sher shes shet sheu shft shhh shhs shie shih shii ship shir shis shit shiu shps shpt shre shri shrp shrs shsc shts shue shuf shui shup shur shus shut shuu sicc sice sich sici sicp sics sicu siec sief sier sies sife siff sifr sift sifu sihi sihr sihs siht sihu siit sipc sipe sipi sipp sips sipt sirc sire sirf siri sirp sirr sirs sirt siru sisc sise sish sisi siss sist sisu sit- sitc site sith siti sits sitt situ siue siui sius siut spcc spcs spec spee spef sper spes spet spfc spfs sphr sphs spht spic spie spip spir spis spit sppf spps spri sprs spse spsp spss spst sptc sptr spts spue spui spur spus sput srcc srch srct srec sres srfc srfi srhs sris srpc srps srpt srsp srtp srtr sscc ssce ssci sscp sscs ssec ssee ssep sses sset ssfc ssfp sshs ssis ssit sspc sspe sspf ssps sspt ssrc ssri ssrs sssc sssf sssh sssi ssss sstc ssth sstp ssts stcc stch stcp stcs stcu stec stee stef step ster stes stet stfc stfu sths stic stie stif stih stip stir stis stit stpf stpp stps strc stre stri strs stru stsf stsi stss sttc sttr stuc stue stuf stup stur stus stut suc- succ such suci sucr sucs suee suer sues suet sueu suf- sufc suff sufi sufr sufs sufu suhi suhr suie suir suis