ipsi ipsp ipss ipur ipus ircc ircs ircu iree irel irer ires irfe irfu irhs iri- iric irie iril irip iris irpc irpe irps irrc irre irri irrs irse irsf irsp irul irus iscc isch isci iscp iscr iscs iscu isec isee iseh isel isep iser ises isfc isfp ishe ishi ishr ishs isic isie isil isis isle isls ispc ispe ispf ispr isps isri isrp issc isse issf issh issi issp issr isss issu isuh isup isus iucc iuce iuef iuel iuiu iupp iuse iuss lccc lcce lccs lcer lces lcfc lcfr lchc lchr lchs lcis lcls lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr le-u lece lech leef leel leep leer lees lefe leff lehe lehi lehr lehs lehu leic leie leif leil leir leis lele leli lell lelu lepe lepi lepp leps lerc lere lerp lese lesh less lesu leuc leur lfcc lfhe lfhs lhec lhee lhfp lhhh lhhs lhip lhss lice lich licr lics lief liel liep lier lies lieu life liff lifl lih- lihe lihi liii liir liis lile lili lill lils lilu lip- lipc lipe liph lipi lipl lipp lips lipu lirc lire liri lirl lirp lirr lirs liru lise lish lisi lisp liss lisu liue liuf lius llcc llcs llef lles lleu llhs lllc llll llps lpec lpfp lphs lppl lprp lpsc lpss lrcs lrfc lrhs lric lrif lrps lrpu lrrc lrrr lrse ls-r lscs lses lsfc lshs lspl lspr lsrc lssp lssr luce luch luci lucs luef luer lues lufe luff lufu luhe luhi luhu luif luis lule luli lull lulu lupe lupi lupu lure luri lurs luse lush lusi luss luup pccc pcce pccl pccs pcep pcer pcfc pchp pchs pcip pcll pcpp pcps pcrc pcre pcrf pcrl pcse pece pech peci pecl pecr pecs peec peel peep peer pees pefc peff pefs pehe pehr peil peip peir peis pel- pele pelf pell pels pelu pepe pepi peps per- perc pere perf perh peri perl perp perr pers peru pese pesi pess pesu peul peur pfce pfcs pfff pffr pfhs pfic pfis pfli pfps pfui phcc phe- phhs phi- phil phip phis phrr phrs phsc phul picc pice pich pici picr pics picu piel piep pier pies piff pifs piip pil- pile pili pill pils pilu pipe pipi pipp pips pirc pire piri pirl pirr pirs piru pise pish pisi piss pisu pius plcc plce plch ple- plec plee plei ples pleu plff plhs plie plif plip plis plpp plri plsi plss plue plup plur plus ppcc ppci ppcs pper pphi pphs ppic ppie ppif ppih pple ppli pppp ppps pprc pprf ppru ppsf ppsh ppss ppur prcc prcf prcp prcs pre- prec pree pref prel prep pres preu prfc prfs prhl prhs pri- prie prif prii pris prle prlr prls prps prri prrs prsc prse prsi prsl prss prue pruf prus pruu psci pscu psec psei psel psfs pshc pshs psil psip psis psph pspi pspp pspr psps psrp pssc psse pu-e puce puch puel puer pueu puff puhi puhl puir puis puiu pule puli pull pulp puls pulu pupe pupi pupl pups pupu pur- pure puri purl purp purr purs puru push pusi puss puuc rccc rccs rcep rcfc rchs rcic rcis rcle rcls rcpi rcps rcsc rcsi rcsl rcss recc rece rech reci recp recr recs recu reef reel reep rees refe reff refi refl refr refs refu rehe rehi rehs reif reii reil reir reis reiu rele rell relp rels repe repi repl repp repr reps repu rere reri rers reru rese resh resi resp ress reue reuf reul reup reus reuu rfef rffc rffl rfhs rfic rhce rhcp rhee rhes rhfs rhhs rhli rhls rhue rhus ricc rice rich rics rief riel riep rier ries rieu rife riff rifs rifu rihs riif riis rile rill rilp rilu ripe ripi ripl ripp ripr rips rire riri rirs risc rise rish risi risp riss risu riue rius rlcs rlee rlef rleu rlif rlls rlsh rpcs rpfc rphs rpii rpls rpps rrfc rrhs rrif rrle rrrr rrsp rscc rsch rscs rsee rsfc rshs rsis rslc rslp rsps rsre rssl ruce ruch ruci ruel ruer rues rufc rufe ruff ruhe ruhh ruhi ruhl ruhr ruhs ruif ruis rule rull rupe rupp rurc rure ruri rurp rurs ruru ruse rush rusi russ rusu s-ic s-ii sccc scce sccl sccp sccs scec scee scel scep scer scfc scfe scfi sch- sche schh schi schl schr schs sci- scic scie scif scil scip scir scis scl- sclc scls scpe scpi scpl scps scr- scrc scre scri scrs scsc scsh scsi scsl scsr scsu scul scup scur se-c se-e se-f se-h se-i se-s se-u sec- secc sece sech secr secs secu seec seef seeh seel seep seer sees seeu seff sefi sefl sehe sehr sehs seie seif seih seii seil seip seir seis seiu sele self seli sell sels selu sepe sepi sepp sepr seps sepu serc sere serf seri serp serr sers seru sesc sese sesh sesi sess seui seul seur sfcc sfcs sfer sffc sfhs sflc sfls sfpc sfrc sfss sfsu shcc shcp she- shee shef sheh shel shep sher shes sheu shhh shhs shie shih shii shil ship shir shis shiu shl- shlp shls shps shre shri shrp shrs shsc shue shuf shui shul shup shur shus shuu sicc sice sich sici sicp sics sicu siec sief siel sier sies sife siff sifl sifr sifu sihi sihl sihr sihs sihu sil- silc sile silf sili sill sils silu sipc sipe sipi sipp sips sirc sire sirf siri sirp sirr sirs siru sisc sise sish sisi siss sisu siue siui sius sl-i slcc slcu slee slep sler sles slhs slic slie slip slir sllp slpi slpp slps slrc slre slrp slrs slsc slsu sluc slue slup slur spcc spcs spec spee spef spel sper spes spfc spfs sphr sphs spic spie spip spir spis splc sple splp splr spls sppf spps spri sprs spse spsp spss spue spui spur spus srcc srch srec sres srfc srfi srhs sris srpc srps srsp sscc