nppa nppc nppd npra npsa npsh npss nrap nras nrca nrcs nrdc nrds nrhs nrna nrpc nrpn nrps nrrc nrrd nrsa nrsc nrsp nsaa nsac nsar nsca nscc nscd nscs nsds nshs nsna nsnr nspc nsps nsra nsrc nsrd nssa nssc nssp nssr nsss nuan nuca nuch nucs nucu nuda nudc nudd nuha nuna nunc nunn nuns nups nura nurc nurd nurn nurp nurr nurs nuru nush nuss nusu paan paap paar paas paca pacd pach pacs pacu pada padd pads padu paha pahp pahs pahu pan- pana panc pand panh pann pans panu papa papp papr paps par- para parc pard parn parp parr pars paru pasa pasc pasd pash pasp pass paua paud pauh paun paup paur paus pcaa pcad pcap pcas pcca pccc pccs pcha pchp pchs pcns pcpn pcpp pcps pcra pcrc pcrd pcsa pcun pdac pdas pdca pdcp pdhs pdns pdpa pdpn pdpr pdrc pdrs pdsa pdsd pdss phad phah phan phar phcc phds phhs phpa phrr phrs phsc phua phun pnac pnar pnas pnau pnca pnhs pnpp pnra pnsc pnup ppac ppad ppan ppap ppar ppcc ppcd ppcs ppds pphs pppa pppd pppn pppp ppps pprc ppru ppsh ppss ppur prad pran prar pras prau prca prcc prcd prcp prcs prhs prna prnd prnp prpd prps prrd prrs prsa prsc prsd prss prud prus pruu psac psap psas psca pscu psdc psdp psdr psds psha pshc pshs psna psnc psnr psph pspp pspr psps psrd psrp pssa pssc puah puan puar puas puca puch puds pudu puha puhn puna punc pund puns punu pupa pups pupu pur- pura purp purr purs puru pusa pusd push puss puuc raad raan raas rac- raca racc rach racs racu rada radc radd radh radr rads radu raha rahn rahr rahs rahu rana ranc rand rann rans rapa rapc rapd raph rapp raps rara rars rasa rasc rasd rash rasp rass rasu raua rauc raud raun raup raus rcac rcas rccc rccs rcdc rcds rchs rcnr rcpd rcps rcrd rcsa rcsc rcsd rcss rdac rdap rdas rdhs rdna rdpc rhap rhau rhcp rhhs rhun rhus rnas rncp rncs rndc rndp rnds rnsh rnsp rpca rpcs rpdp rphs rppn rpps rrad rrah rras rrhs rrna rrrr rrsp rrun rsaa rscc rsch rscn rscs rsdd rsds rshd rshs rsna rsnn rsnr rsps rssa rsua ruad ruah ruan ruas ruca ruch ruda rudd rudp ruds ruhh ruhn ruhr ruhs runa runc rund runn runs rupa rupp rura rurc rurd rurp rurs ruru rusa rush russ rusu ruud ruun sa-c saac saad saah saan saap saar saas saca sacc sacd sacn sacr sacs sacu sada sadc sadd sadh sadr sads sadu saha sahn sahr sahs sahu sana sand sann sanr sans sanu sapa sapp saps sara sarc sard sarh sarn sarp sarr sars saru sasa sasc sasd sash sass saua sauc saud sauh saun saup saur saus scaa scac scad scan scap scar scas sccc sccp sccs scda scdc scdp scds sch- scha schh schr schs scna scnd scnr scpa scps scr- scra scrc scrn scrs scsa scsc scsd scsh scsn scsr scsu scua scud scun scup scur sdap sdau sdcc sdch sddc sdds sdha sdhd sdhs sdna sdpr sdps sdrc sdrs sdsc sdss sdsu shac shad shah shan shap shar shas shau shca shcc shcp shha shhh shhs shps shrp shrs shsc shua shud shun shup shur shus shuu snad snap snar snas snca sncc sncp snda sndh snhs snns snpp snra snrs snsd snur snus sp-a spac spad span spap spar spas spau spca spcc spcs spdc spdp spdr sphr sphs spns sppd spps sprd sprs spsa spsd spsp spss spud spun spur spus sras srcc srch srhs srna srnn srpc srps srsd srsp ssaa ssac ssan ssap ssas ssau ssca sscc sscp sscs ssdc ssdd ssdp sshs ssns sspa sspc ssps ssra ssrc ssrs sssa sssc sssh ssss suan suar suas suc- succ such sucr sucs suda sudd sudh suds suha suhr sun- suna sund sunn suns sunu sup- supa suph supp supr sups sur- sura surc surd surn surp surr surs suru sus- susa susd susp suss susu suus u-rp uaca uahs uarc uars uaru uasa uasd uasp uaua ucad ucan ucar ucas ucca uccp ucdc ucdd ucha uchs ucpa ucph ucrc ucsa ucsc ucsd ucsu ucua udaa udad udar udas udau udca udds udpd udra udsd udun uh-d uhna uhrs uhss uhuh uhup unaa unac unan unar unas unau unca uncc unch uncp uncs unda unds unha unna unns unpa unpc unps unra unrs uns- unsa unsc unus upac upar upas upca upcs upda upnp uppa uppc uppp uppu upra upsa upsc upup urac urad uran urap uras urau urca urch urda urds urdu urna urns urra urrh ursa urss ursu urun urup urur urus us-a usaa usac usad usan usap usar usas usca uscc usch uscs usda usdc usdp usds usha ushr ushs ushu usna usnc usnr usnu uspa uspc uspp usps usra ussa ussc ussr usss ussu usua usun usus uucp uuuu