aaaa aaac aaap aaas aaca aacc aacp aacs aact aacu aapa aapc aaps aapt aasa aasc aass aast aasu aata aatc aatt aaup aaus ac-t acaa acac acap acas acat acca accc accp accs acct accu acpa acps acpt acpu acsa acsc acss acst acta actc acts actt actu acu- acup acus acut apac apap apas apat apca apcc apcs appa appc apps appt appu apsa apss apsu apta aptc apts aptt apua apuc apup apus asaa asac asap asas asat asau asc- asca ascc ascp asct aspa aspc asps aspt assa assc assp asss asst assu asta astc astp asts asus at-t ataa atac atap atas atat atca atcc atcs atsc atst atta attp atts attu atua atuc atus auaa auca aucp auct aupc aups ausa aust ausu aut- auts caaa caac caap caas caat cac- caca cacc capa capc capp caps capt capu casa casc casp cass cast casu cat- cata catc cats catt catu cauc caup caus caut ccaa ccac ccap ccas ccat ccca cccc cccp cccs cccu ccpa ccpp ccps ccsa ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cpaa cpac cpap cpas cpca cpcs cpcu cppa cpps cpsa cpsc cpsu cptp cpts cpus csaa csac csas csat cscc cscs cspa cspc csps cspt cssa csta cstc csts csua csup csus ctca ctcp ctpp ctps ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cupp cups cusa cusp cuss cust cusu cut- cuta cutc cuts cutt paap paas paat paca pacs pact pacu papa papp paps pasa pasc pasp pass past pata pats patt patu paua paup paus paut pcaa pcap pcas pcca pccc pccs pcpp pcps pcsa pcts ppac ppap ppcc ppcs pppa pppp ppps ppss ppta ppts pptt psac psap psas psat psca pscu pspp psps pssa pssc psst psts pstu ptas ptca ptcc ptsa pttc puas puca pupa pups pupu pusa puss pust put- puta puts putt putu puuc sa-c saac saap saas saat saca sacc sacs sact sacu sapa sapp saps sasa sasc sass sast sata satc sats satt satu saua sauc saup saus saut scaa scac scap scas scat sccc sccp sccs scct scpa scps scpt scsa scsc scst scsu sctc scts scua scup scut sp-a spac spap spas spat spau spca spcc spcs spps spsa spsp spss spst spta sptc spts spus sput ssaa ssac ssap ssas ssat ssau ssca sscc sscp sscs sspa sspc ssps sspt sssa sssc ssss ssta sstc sstp ssts stac stap stas stat stau stca stcc stcp stcs stcu stpp stps stss sttc stuc stup stus stut suas suat suc- succ sucs sup- supa supp sups supt sus- susa susp suss sust susu suta sutu suus taa- taas taat taca tacc tacs tact tapa tapp taps tapt tapu tasa tasc tasp tass tast tasu tata tats tatt tatu taua tauc taus taut tcap tcca tccc tccu tcpa tctc tcts tpac tpap tpau tpcp tpcs tppa tppp tpsa tpsc tptp tput tsaa tsat tsau tsca tscc tscp tsps tspt tssa tsst tstc tsts tsup ttcp ttss tttt tuas tuat tuca tucc tupa tups tupu tusa tusc tuss tust tuta tuts tutt tutu uaca uasa uasp uata uatu uaua ucas ucat ucca uccp ucpa ucsa ucsc ucst ucsu ucua ucut upac upas upat upca upcs uppa uppc uppp uppu upsa upsc upup us-a usaa usac usap usas usat usca uscc uscs uspa uspc uspp usps ussa ussc usss usst ussu usta ustc ustp usts usua usus utac utas utau utpa utsa utsc uttu uucp uuta uuuu