a-ii aaaa aaac aaai aaap aaar aaas aaca aacc aaci aacp aacr aacs aact aacu aaic aaii aais aapa aapc aapi aaps aapt aara aarc aari aarp aars aart aaru aasa aasc aasi aass aast aasu aata aatc aatt aaup aaus ac-t acaa acac acai acap acar acas acat acca accc acci accp accs acct accu aci- acia acic acip acir acis acpa acpi acpr acps acpt acpu acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acti acts actt actu acu- acup acur acus acut aiai aias aica aicc aicp aicr aics aiia aiic aiir aipa aipi aips aira airi airp airs airt aisa aisi aisr aist aita aiti aitr aits aitt aitu aiui apac apai apap apar apas apat apca apcc apcr apcs api- apia apic apip apis apit appa appc appr apps appt appu apra aprc apri aprs aprt apsa apsi apss apsu apta aptc apti apts aptt apua apuc apup apus arac arai arap arar aras arat arau arc- arca arci arcs arct aria arii arip aris arit arpa arpi arps arpu arr- arra arrc arri arrr arrs arrt arru ars- arsa arsc arsi arst arsu arta artc arti artr arts arua arui arup arut asaa asac asai asap asar asas asat asau asc- asca ascc asci ascp ascr asct asia asic asii asip asir asis asit aspa aspc aspi aspr asps aspt asra asrc asrs asru assa assc assi assp assr asss asst assu asta astc asti astp astr asts asui asur asus at-t ataa atac atai atap atar atas atat atca atcc atcr atcs atia atic atip atis atit atiu atpr atra atrc atri atrp atru atsc atsi atst atta atti attp attr atts attu atua atuc atur atus auaa auca auci aucp auct auis aupc aups aur- aura auri ausa aust ausu aut- auts caaa caac caap caas caat cac- caca cacc caci cacr caia caic caip cair cais cait caiu capa capc capi capp caps capt capu cara carc cari carp carr cars cart casa casc casi casp casr cass cast casu cat- cata catc cati cats catt catu cauc caup caus caut ccaa ccac ccai ccap ccar ccas ccat ccca cccc ccci cccp cccs cccu ccic ccii ccip ccir ccis ccpa ccpp ccpr ccps ccra ccrc ccri ccrp ccrs ccrt ccsa ccsi ccsp ccss ccst cctc cctt ccuc ccup ccus ccut ciaa ciar cias ciat ciau cica cicc cici cicr cics cict cicu ciia ciii ciis ciit cipa cipp cips cira circ ciri cirr cirs cirt cis- cisa cisc cisp cisr ciss cist cita citi citp cits citt citu ciuc ciup cius cpaa cpac cpap cpas cpca cpcs cpcu cpia cpic cppa cpps cpri cprs cprt cpsa cpsc cpsr cpsu cptp cptr cpts cpus crac crai crap crar cras crat crau crca crcc crcr cria cric crip cris crit criu crpc crps crrt crsa crsp crss crst crtc crtp crts crup crus crut csaa csac csar csas csat cscc csci cscr cscs csia csir csis csit cspa cspc cspi csps cspt csra csrc csrs cssa cssr csta cstc cstr csts csua csup csur csus ctca ctcp ctia ctic ctpp ctps ctrc ctrp ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuci cui- cuir cuis cuit cupp cupr cups cura curi curr curs curt cusa cusp cuss cust cusu cut- cuta cutc cuts cutt iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacr iacs iact iacu iaia iais iapa iapp iaps iapt iapu iara iarc iars iart iaru iasa iasc iasi iasp iasr iata iatc iati icaa icac icai icap icar icas icat icca iccc icci iccp iccr iccs icct iccu icis icpa icpc icps icra icrc icrr icrs icrt icru icsa icsc icsi icsp icsr icss icst icta ictp icts icup icus iiac iias iica iiii iiis iiit iipa iira iirc iirs iisc iisi iisp iisr iist iisu iita iitr iitt iiuc ipac ipas ipat ipca ipcc ipcs ipct ippa ippc ippr ipri ipsa ipsc ipsi ipsp ipss ipta iptc ipts ipur ipus iput irac irai irap irar iras irca ircc ircs ircu iri- iria iric irip iris irpa irpc irps irra irrc irri irrs irsa irsp irta irti irtp irts irus is-a isac isai isar isas isat isca iscc isci iscp iscr iscs isct iscu isia isic isis isit ispa ispc ispr isps isra isri isrp issa issc issi issp issr isss issu ista istc isti istp istr ists isua isup isus itaa itac itai itap itar itas itat itcs itia itic itis itpa itpc itra itri itrs itsa itsi itsp itsu itta itup itur iucc iuiu iupa iupp iura iuss iust paap paar paas paat paca paci pacs pact pacu paia paip pair pais pait papa papi papp papr paps par- para parc pari parp parr pars part paru pasa pasc pasi pasp pass past pata pati patr pats patt patu paua paup paur paus paut pcaa pcap pcas pcca pccc pccs pcia pcip pcpp pcps pcra pcrc pcsa pcts piai pias piat piau pica picc pici picr pics pict picu piia piip pipa pipi pipp pips pira pirc piri pirr pirs piru pisa pisi piss pist pisu pita piti pitr pits pitt pitu pius ppac ppap ppar ppcc ppci ppcs ppic pppa pppp ppps pprc ppru ppss ppta ppts pptt ppur prai prar pras prat prau prca prcc prcp prcs pri- pria prii pris prps prri prrs prsa prsc prsi prss prtc prti prtp prtr prus prut pruu psac psap psas psat psca psci pscu psia psip psis pspi pspp pspr psps psrp pssa pssc psst psts pstu ptas ptca ptcc ptsa pttc ptui puar puas puca puir puis puit puiu pupa pupi pups pupu pur- pura puri purp purr purs puru pusa pusi puss pust put- puta puti puts putt putu puuc raas raat rac- raca racc raci racs ract racu raia raic raii raip rair rais rait raiu rapa rapc rapi rapp raps rapt rara rari rars rasa rasc rasi rasp rass rast rasu rata rati ratp rats ratt