itet itia itic itie itil itis itll itpa itpc itra itri itrs itsa itse itsi itsp itta laaa laac laal laap laar laas laat laba labe labi labr labs laca lacc lace laci lacl lacp lacs lact lael laer laes laet laia laic laie lail laip lair lais lait lala lale lali lall lapa lapb lapc lape lapi lapp laps lapt lara larb larc lare lari larp larr lars lart lasa lase lasi lass last lata latc late lati lats latt lbar lbcc lbia lblr lbrs lbrt lbsc lcac lcat lcbc lcca lccc lcce lccs lcer lces lcia lcis lcls lcpa lcpc lcpl lcps lcra lcrl lcrs lcsc lcsp lcsr lctl lcts leaa leal leap lear leas leat leba leca lece lect leea leel leep leer lees leet leia leib leic leie leil leir leis leit lela lele leli lell lepa lepe lepi lepp leps lept lera lerc lere lerp lert lesa lese less lest leta lete leti lets lett liac liar lias liat liba libc libe libr libs lica lice licr lics lict lieb liel liep lier lies liet liia liii liir liis lila lilb lile lili lill lils lilt lip- lipa lipb lipc lipe lipi lipl lipp lips lira lirc lire liri lirl lirp lirr lirs lirt lisa lise lisi lisp liss list lita litb lite liti litl litr lits litt llat llbs llcc llcs lles llet lllc llll llps lpac lpec lpla lppl lprp lpsc lpss lptb lrac lral lrat lrba lrcs lric lrps lrrc lrrr lrse lrst lrta lrts ls-r lsap lsat lscb lscs lsea lses lset lsla lspl lspr lsrc lssa lssp lssr lsts ltac ltae ltap ltbl ltcc ltci ltcs ltee ltib ltpa ltps ltra ltrs ltsa ltsi ltsp ltsr lttc lttr paal paap paar paas paat paba pabt paca pace paci pacs pact paea paec paep paer paes paia paib paie pail paip pair pais pait pala pale pali pall palp pals palt papa papb pape papi papp papr paps par- para parc pare pari parl parp parr pars part pasa pasc pase pasi pasl pasp pass past pata pate pati patr pats patt pbac pbar pbcc pbil pbpa pbrs pbsa pbsp pcaa pcae pcap pcas pcba pcbc pcbs pcca pccc pcce pccl pccs pcea pcep pcer pcia pcip pcll pcpb pcpp pcps pcra pcrc pcre pcrl pcsa pcse pcte pcts peab peac peai peal peap pear peas peat peba pebl peca pece peci pecl pecr pecs pect peec peel peep peer pees peet peia peil peip peir peis peit pel- pela pelb pele pell pels pelt pepa pepe pepi peps per- pera perc pere peri perl perp perr pers pert pesa pese pesi pess pest peta pete peti petr pets pett piai pial pias piat pibb pibi pica picc pice pici picr pics pict piea piel piep pier pies piet piia piip pil- pila pile pili pill pils pilt pipa pipe pipi pipp pips pira pirc pire piri pirl pirr pirs pisa pise pisi piss pist pita pite piti pitr pits pitt plaa plab plac plai plap plar plas plat plbr plcc plce ple- plea pleb plec plee plei ples plet plib plie plip plis plit plpa plpp plra plri plsi plss pltt ppac ppal ppap ppar ppcc ppci ppcs pper ppib ppic ppie pple ppli pppa pppp ppps pprc ppss ppta ppts pptt prae prai prar pras prat prbc prbs prca prcc prcp prcs pre- preb prec pree prel prep pres pret pri- pria prie prii pris prle prlr prls prps prri prrs prsa prsc prse prsi prsl prss prtc prti prtp prtr psac psap psas psat psbr psbt psca psci pseb psec psei psel psia psil psip psis pspi pspp pspr psps psrp pssa pssc psse psst psts ptab ptal ptas ptbl ptca ptcc ptcl pter ptsa pttc raab raas raat raba rabb rabe rabi rabl rabs rac- raca racc race raci racs ract raec rael raep raer raes raia raic raie raii rail raip rair rais rait rala ralb rale rall ralt rapa rapc rape rapi rapl rapp raps rapt rara rarb rare rari rars rasa rasc rase rasi rasl rasp rass rast rata rate rati ratp rats ratt rbbb rbbr rbbs rbcl rbis rble rbsl rbsp rbss rbst rcac rcas rcbc rccb rccc rccs rcep rcet rcic rcis rcle rcls rcpi rcps rcpt rcsa rcsc rcsi rcsl rcss rctc rcti rcts rea- reac reae real reap rear reas reat reba rebb rebe rebs reca recc rece reci recp recr recs rect reeb reel reep rees reet reia reii reil reir reis reit rela relb rele rell relp rels relt repe repi repl repp repr reps rept rera rere reri rers rert resa rese resi resp ress rest reta rete reti retr rets rett riaa riab riai rial rias riat rib- riba ribe ribs rica ricc rice rics rict riel riep rier ries riet riia riis rila rile rill rilp ripa ripe ripi ripl ripp ripr rips ript rire riri rirs risa risc rise risi risp riss rist rita rite riti ritl rits ritt rlab rlcs rlee rlls rpca rpcs rpet rpii rpls rpps rpta rpts rras rrat rrle rrrr rrsp rsaa rsai rsbi rscc rscs rsee rsis rslc rslp rspb rsps rsre rssa rssl rstp rsts rtai rtas rtca rtcc rtce rtee rtei rtes rtle rtls rtlt rtpa rtps rtss rttp rtts s-ib s-ic s-ii sa-c saab saac saae saal saap saar saas saat saba sabb sabc sabe sabi sabr sabs saca sacc sace saci sacr sacs sact saeb sael saer saes saia saic saie sail saip sair sais sait sala salc sale sali sall salp sals salt sapa sape sapi sapp saps sara sarc sare sari sarl sarp sarr sars sart sasa sasc sase sasi sasl sass sast sata satb satc sate sati satl satr sats satt sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbct sber sbia sbic sbsa sbse sbsi sbsp sbst sbtc scaa scab scac scai scal scap scar scas scat scba scbi sccc scce sccl sccp sccs scct scea scec scee scel