nrap nras nrca nrcs nren nrna nrpc nrpn nrps nrrc nrrl nrsa nrsc nrsp nsaa nsac nsar nsca nscc nscl nscs nsec nsel nsep nser nsla nslp nslr nsls nsna nsnr nspc nsps nsra nsrc nsrl nssa nssc nsse nssp nssr nsss paal paan paap paar paas paca pace pacs paea paec paen paep paer paes pala pale pall palp pals pan- pana panc pane pann pans papa pape papp papr paps par- para parc pare parl parn parp parr pars pasa pasc pase pasl pasp pass pcaa pcae pcap pcas pcca pccc pcce pccl pccs pcea pcep pcer pcll pcns pcpn pcpp pcps pcra pcrc pcre pcrl pcsa pcse peac peal pean peap pear peas peca pece pecl pecr pecs peec peel peen peep peer pees pel- pela pele pell pels pen- pena penc pene penn pens pepa pepe peps per- pera perc pere perl pern perp perr pers pesa pese pess plaa plac plan plap plar plas plcc plce ple- plea plec plee plen ples plpa plpp plra plss pnac pnar pnas pnca pnea pnec pnes pnln pnnl pnpp pnra pnsc ppac ppal ppan ppap ppar ppcc ppcs ppen pper pple pppa pppn pppp ppps pprc ppss prae pran prar pras prca prcc prcp prcs pre- prec pree prel pren prep pres prle prlr prls prna prnp prps prrs prsa prsc prse prsl prss psac psap psas psca psec psel psna psnc psnr pspp pspr psps psrp pssa pssc psse raan raas rac- raca racc race racs raec rael raen raep raer raes rala rale rall rana ranc rane rann rans rapa rapc rape rapl rapp raps rara rare rars rasa rasc rase rasl rasp rass rcac rcas rccc rccs rcep rcle rcls rcnl rcnr rcps rcsa rcsc rcsl rcss rea- reac reae real rean reap rear reas reca recc rece recp recr recs reel reen reep rees rela rele rell relp rels rena rene renn rens repe repl repp repr reps rera rere rers resa rese resn resp ress rlcs rlee rlls rnal rnas rncp rncs rnsp rpca rpcs rpls rppn rpps rras rrle rrna rrrr rrsp rsaa rscc rscn rscs rsee rslc rslp rsna rsnn rsnr rsps rsre rssa rssl sa-c saac saae saal saan saap saar saas saca sacc sace sacn sacr sacs sael saen saer saes sala salc sale sall salp sals sana sane sann sanr sans sapa sape sapp saps sara sarc sare sarl sarn sarp sarr sars sasa sasc sase sasl sass scaa scac scal scan scap scar scas sccc scce sccl sccp sccs scea scec scee scel scep scer scl- sclc scls scna scnr scpa scpe scpl scps scr- scra scrc scre scrn scrs scsa scsc scsl scsn scsr se-c se-e se-n se-s seaa seac seal sean seap sear seas sec- seca secc sece secn secr secs seea seec seel seen seep seer sees sela sele sell sels sena sene senn senr sens sepa sepe sepn sepp sepr seps sera serc sere sern serp serr sers sesa sesc sese sess slaa slac slae slan slap slas slcc slea slee slep sler sles slln sllp slpp slps slrc slre slrn slrp slrs slsa slsc snap snar snas snca sncc sncp snee snel snep sner snes snla snns snpp snra snrs sp-a spac spae spal span spap spar spas spca spcc spcs spea spec spee spel spen sper spes spla splc sple splp splr spls spne spns spps sprs spsa spse spsp spss sras srcc srec sres srna srnn srpc srps srsp ssaa ssac ssan ssap ssas ssca sscc ssce sscp sscs ssec ssee ssep sses ssla sslc ssle sslp ssns sspa sspc sspe sspl ssps ssra ssrc ssrl ssrs sssa sssc ssss