pssc psse psso psst psts pswa ptas ptca ptcc pten pter ptop ptsa pttc pwaa pwac pwns pwnt pwts raan raas raat rac- raca racc race raco racs ract raec raen raep raer raes rana ranc rane rann rano rans rant raoc raop raos rapa rapc rape rapp raps rapt rara rare raro rars rasa rasc rase raso rasp rass rast rata rate rato ratp rats ratt rawa rawe rawn rawr raws raww rcac rcas rccc rccs rcep rcet rcnr rcon rcos rcpo rcps rcpt rcsa rcsc rcss rctc rcts rcwp rea- reac reae rean reao reap rear reas reat reca recc rece recp recr recs rect reen reep rees reet rena rene renn reno rens rent reop reos reot repe repo repp repr reps rept rera rere rero rers rert resa rese resn reso resp ress rest reta rete reto retr rets rett rewa rewe rews rnas rnaw rnco rncp rncs rnnt rnot rnsp rntp roan roap roar roas roat roca rocc roce roco rocs roea roen roer roes roet rona ronc rone rono rons ront ronw roon roop roor roos root ropa rope ropo rops rora rorc rore roro rort rosa rosc rose roso rosp ross rost rota rotc rote rotn roto rotr rots rott rowa rowe rown rowp rowr rows rowt roww rpca rpcs rpet rpoe rpon rpos rppn rpps rpta rptn rpts rras rrat rrna rrrr rrsp rsaa rscc rscn rscs rsee rsna rsnn rsno rsnr rsos rspo rsps rsre rssa rstp rsts rtan rtas rtca rtcc rtce rtee rtes rtns rtpa rtps rtss rttp rtts rwcs s-os sa-c saac saae saan saap saar saas saat saca sacc sace sacn saco sacr sacs sact saen saer saes sana sane sann sano sanr sans sant saon saor saos sapa sape sapo sapp saps sara sarc sare sarn saro sarp sarr sars sart sasa sasc sase saso sass sast sata satc sate satn sato satr sats satt sawa sawe sawn saws sawt scaa scac scan scap scar scas scat scaw sccc scce sccp sccs scct scea scec scee scep scer scet scew scna scnr scnt scon scoo scop scor scot scow scpa scpe scpo scps scpt scr- scra scrc scre scrn scrs scsa scsc scsn scso scsr scst sctc sctn scto sctr scts scwe se-c se-e se-n se-o se-s se-t se-w seaa seac sean seap sear seas seat seaw sec- seca secc sece secn seco secr secs sect seea seec seen seep seer sees seet seew sena sene senn seno senr sens sent seoc seon seop seow sepa sepe sepn sepo sepp sepr seps sept sera serc sere sern sero serp serr sers sert sesa sesc sese seso sess sest set- seta setc sete seto sets sett sewa sewe sewn sewr sews snap snar snas snat snaw snca sncc snco sncp snee snep sner snes snet snew snns snoa snoc snoo snop snor snos snot snow snpo snpp snra snrs snte sntr soan soap soar soas soat soaw soca soce soco socr socs soea soec soen soeo soep soes son- sona sone sono sons sont soon soop soor soos soot sopa sope sopo sopp sops sora sore sorn soro sorr sors sort sosa sose soso soss sost sota sotc sote sotn soto sotp sots sotw sowa sowe sown sowp sowr sows sowt sp-a spac spae span spap spar spas spat spaw spca spcc spco spcs spea spec spee spen sper spes spet spew spne spns spoc spon spoo spop spor spos spot spps spro sprs spsa spse spso spsp spss spst spta sptc spto sptr spts sras sraw srcc srct srec sreo sres srna srnn srno sros srpc srps srpt srsp srta srtp srtr ssaa ssac ssan ssao ssap ssas ssat ssaw ssca sscc ssce sscp sscs ssec ssee ssep sses sset ssns ssoc ssop ssot sspa sspc sspe sspo ssps sspt ssra ssrc ssrs sssa sssc ssss ssta sstc sstp ssts ssws stac stae stan stap star stas stat staw stca stcc stcp stcs stea stec stee sten steo step ster stes stet stew stnn stnr stns stoa stoe ston stoo stop stor stos stot stow stpp stps stra strc stre strn stro strs stss sttc sttr stwe swac swae swan swap swar swas swat swcc swea swee swen swer swet swne swnt swoe swon swoo swop swor swot swow swpa swre swss swte swts taa- taan taar taas taat taca tacc tace taco tacs tact taec taen taer taes tana tane tann tano tans tant taoa taor taos tapa tape tapo tapp tapr taps tapt tara tarc tare tarn taro tarp tarr tars tart tasa tasc tase tasp tasr tass tast tata tate tato tatr tats tatt tawa tawe tawn tawo taws tawt taww tcap tcca tccc tcep tcnn tcon tcos tcpa tcpo tctc tcts teac tean tear teas teat teaw teca teco tecr tecs tect teec teen teer tees teet tena tenc tene tenn teno tenp tens tent teon teor teos teow tepa tepe tepp ter- tera terc tere tern tero terp terr ters tesa tesc tese teso tesp tess test teta tete teto tetr tets tett tewa tewo tews tnca tncc tnes tnsp tnts toan toas toat toaw toca toce toco toea toee toen toer toes toet tona tone tonn tono tons tooa toon toor toos toot top- topa tope topo topp tops topt tora torc tore torn toro torp torr tors tort tosa tosc tose toso toss tost tota totc tote toto totr tots tott towa towe town tows tpac tpap tpcp tpcs tper tpon tppa tppp tppr tprs tprw tpsa tpsc tpte tptp tptr tpws traa trac trae tran trao trap tras trat traw trca trcc tre- trea trec tree tren treo tres tret trew trna trno troa troc troe tron troo trop tros trot trow trpa trpc trpe trpn trpp trps trra trst trtc trte trtr trwe tsaa tsao tsar tsat tsca tscc tscp tsec tsen tses tset tsna tsop tsos tspn tspo tsps tspt tssa tsse tssr tsst tstc tsts tswa tswe ttcn ttcp tten tteo tter ttoe tton ttop