csci cscl csco cscs csec csee csep cset csio csis csit cslp csne csnp csos csot cspc cspe cspi csps cspt csse cstc csto csts ctcp ctec cten ctep ctic ctle ctls ctne ctns ctol ctos ctot ctpo ctpp ctps ctsc ctsn ctss cttn ctts e-cl eccc ecce ecci eccl ecco ecct eces ecil ecip ecis ecit eclt ecne eco- ecol econ ecop ecos ecot ecpp ecsc ecse ecsp ecss ect- ectc ecto ects eecs eeee eees eele eels eens eent eeoc eeps eese eesi eetc eete eets eico eics eiec eiei eien eies eile eine eini eino eins eion eipo eise eiso eiss eist eitc eiti eito el-p elce elco elec elee elen eleo eles elet elic elie elil elin elio elis elit elle elli ello ells elne eloi elon elos elpe elpi else elso elst elte elto elts ence enci encl enco encs enee enel eneo enes enin enio enis enit enls ennc enne enni enns eno- enoc enoe enol enon enos enp- enpi ense ensi enso enst ent- ente ento entp ents eoes eoin eois eole eoli eolo eone eons eont eost eotc eoto eots epcc epci epec epee epen epes epi- epic epie epil epin epip epis epit eple epll epln epns epoc epol epon epos epot eppc eppo eppp epps epsc epsi epsp epss epte esce esci esco escs esee esel esen eseo eses eset esie esil esin esis esit esli eslp esne eso- esol esop esos espc espe espi espn espo espp esps esse essi essl esso essp esst estc este esto estp ests etcc etco etcs etec etee etel eten etes etic etin etio etne etns etoe eton etos etsi ette etti ettn etto i-no iccc icci iccl iccn icco iccp iccs icct icec icee icel ices icet icis icle icll iclp icnc icns icoc icon icos icpc icpo icps icsc icse icsi icsp icss icst ictp icts iecc ieet ieie ieio iele iels iens ient iesc iesi ieso iest iett iies iiie iiii iiio iiis iiit iino iioi iioo iiop iios iisc iisi iisp iist iitt ilce ile- ilec ileo iles ilet ilic ilie ilin ilio ilis ilit ill- ille illi illo illp ills illt ilni ilno iloc iloo ilos ilot ilpe ilse ilts ince inci incl inco incs inee inel ines inet inis init inle inne inni inno inns ino- inoi inol inon inos inot inp- inpe inpi inpp inpt insc inse inso insp inss inst inti intl intn into intp ints ioci iocp ioee ioel ioii ioio ioit iole iolo ione ioni ionn iono ions iooi iooo ioos iopl iops ioso iote ioto ipcc ipce ipcs ipct ipec ipen ipes ipet ipie ipil ipin iplo ipoe ipop ipos ippc ippo ipsc ipse ipsi ipso ipsp ipss iptc ipto ipts iscc isci iscn isco iscp iscs isct isec isee isel isen iseo isep ises iset isic isie isil isin isis isit isle isls isno isnt iso- isoc isol ison isop isos ispc ispe isps issc isse issi isso issp isss istc iste isti isto istp ists itcs itec itel iten itep ites itet itic itie itil itin itis itll itno itoi itol iton itoo itos itpc itse itsi itso itsp itto lccc lcce lccs lces lcis lcls lcpc lcpl lcps lcsc lcsp lctl lcto lcts lece leco lect leel leen leep lees leet leic leie leil lein leio leis leit lele leli lell lelo lene leni lenn leno lens lent leoc leoi leon leos lepe lepi lepo lepp leps lept lese less lest lete leti leto lets lett lice lico lics lict liel lien liep lies liet liii liin liis lile lili lill lilo lils lilt linc line linn lino lins lint lio- lion lios lip- lipc lipe lipi lipl lipo lipp lips lise lisi liso lisp liss list lite liti litl lito lits litt llcc llcs lles llet lllc llll lloc lloo llps lnes lnso lntc lnts locc loce loci locn loco locs loei loen loes loic loin lois loit lole loli loll lolo lols lone loni lono lons lont looc looe lool loon loop loos loot lope lopi lopp lops losc lose losi loso losp loss lost lote loti lotl loto lots lott lpec lpns lppl lpsc lpss lsco lscs lses lset lson lspl lsso lssp lsts ltcc ltci ltcs ltee ltns ltnt ltps ltsi ltsp lttc n-ii nccc ncci nccn nccp nccs ncct ncec ncee ncel ncen ncep nces ncip ncis ncit nclc ncln ncnc ncoc ncos ncpc ncsc ncse ncsi ncsl ncss ncst nctc ncte necc nece neco necs nect neei neel neen neep nees neet neic neil nein neip neis neit nelc nele neli nell nelo nels nelt nene neni neno nens nent neo- neoc neol neon neoo neos neot nepc nepe nepi neps nept nesc nese nesi nesl nesn neso ness nest net- nete neti neto nets nett nicc nice nici nicl nico nics niel nien nieo nies niet niip niit nile nili nill nilo nilp nils nilt nine nini ninl nino nins nion nioo nios nipc nipe nips nipt nise nisi nisl niso nisp niss nist nitc nite niti nito nits nlcc nlcs nlec nlic nlls nlpc nlsc nlsp nnes nnit nnls nnnn nnos nnot nnpi nnsl nnss nntn noce noci nocl noco nocs noct noel noes noie noil noin noio nois noit nole noli noll nolo nolp nols nolt non- none noni nonn nono nons nont noo- nool noon nooo noop noos noot nope nops nos- nose noss nost not- note noti noto nots nott npcc npes npic npin nppc nppl npsl npss nptc npte nptn nscc nscl nscs nsec nsel nsep nsic nsin nsis nslp nsls nsos nspc nspi nsps nssc nsse nsso nssp nsss nstc nstl nstp nsts ntcc ntes ntis ntop ntpc ntsc ntss ntto o-eo occc occi occn occt oce ocee ocet ocin ocis oclc ocon ocos ocpp oct- octe octi octo octs oec- oecc oeec oeil oele oen- oeno oens oeps oese oest oeti oici oies oiii oils oins oint oion oios oipc oisc oise oist oitc oiti