a-ii aaaa aaac aaai aaap aaar aaas aaca aacc aaci aacp aacr aacs aact aaic aaii aais aapa aapc aapi aaps aapt aara aarc aari aarp aars aart aasa aasc aasi aass aast aata aatc aatt ac-t acaa acac acai acap acar acas acat acca accc acci accp accs acct aci- acia acic acip acir acis acpa acpi acpr acps acpt acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acti acts actt 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 apac apai apap apar apas apat apca apcc apcr apcs api- apia apic apip apis apit appa appc appr apps appt apra aprc apri aprs aprt apsa apsi apss apta aptc apti apts aptt arac arai arap arar aras arat arc- arca arci arcs arct aria arii arip aris arit arpa arpi arps arr- arra arrc arri arrr arrs arrt ars- arsa arsc arsi arst arta artc arti artr arts asaa asac asai asap asar asas asat asc- asca ascc asci ascp ascr asct asia asic asii asip asir asis asit aspa aspc aspi aspr asps aspt asra asrc asrs assa assc assi assp assr asss asst asta astc asti astp astr asts at-t ataa atac atai atap atar atas atat atca atcc atcr atcs atia atic atip atis atit atpr atra atrc atri atrp atsc atsi atst atta atti attp attr atts caaa caac caap caas caat cac- caca cacc caci cacr caia caic caip cair cais cait capa capc capi capp caps capt cara carc cari carp carr cars cart casa casc casi casp casr cass cast cat- cata catc cati cats catt ccaa ccac ccai ccap ccar ccas ccat ccca cccc ccci cccp cccs ccic ccii ccip ccir ccis ccpa ccpp ccpr ccps ccra ccrc ccri ccrp ccrs ccrt ccsa ccsi ccsp ccss ccst cctc cctt ciaa ciar cias ciat cica cicc cici cicr cics cict 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 cpaa cpac cpap cpas cpca cpcs cpia cpic cppa cpps cpri cprs cprt cpsa cpsc cpsr cptp cptr cpts crac crai crap crar cras crat crca crcc crcr cria cric crip cris crit crpc crps crrt crsa crsp crss crst crtc crtp crts 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 ctca ctcp ctia ctic ctpp ctps ctrc ctrp ctrs ctsa ctsc ctss ctta ctts iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacr iacs iact iaia iais iapa iapp iaps iapt iara iarc iars iart iasa iasc iasi iasp iasr iata iatc iati icaa icac icai icap icar icas icat icca iccc icci iccp iccr iccs icct icis icpa icpc icps icra icrc icrr icrs icrt icsa icsc icsi icsp icsr icss icst icta ictp icts iiac iias iica iiii iiis iiit iipa iira iirc iirs iisc iisi iisp iisr iist iita iitr iitt ipac ipas ipat ipca ipcc ipcs ipct ippa ippc ippr ipri ipsa ipsc ipsi ipsp ipss ipta iptc ipts irac irai irap irar iras irca ircc ircs iri- iria iric irip iris irpa irpc irps irra irrc irri irrs irsa irsp irta irti irtp irts is-a isac isai isar isas isat isca iscc isci iscp iscr iscs isct isia isic isis isit ispa ispc ispr isps isra isri isrp issa issc issi issp issr isss ista istc isti istp istr ists itaa itac itai itap itar itas itat itcs itia itic itis itpa itpc itra itri itrs itsa itsi itsp itta paap paar paas paat paca paci pacs pact paia paip pair pais pait papa papi papp papr paps par- para parc pari parp parr pars part pasa pasc pasi pasp pass past pata pati patr pats patt pcaa pcap pcas pcca pccc pccs pcia pcip pcpp pcps pcra pcrc pcsa pcts piai pias piat pica picc pici picr pics pict piia piip pipa pipi pipp pips pira pirc piri pirr pirs pisa pisi piss pist pita piti pitr pits pitt ppac ppap ppar ppcc ppci ppcs ppic pppa pppp ppps pprc ppss ppta ppts pptt prai prar pras prat prca prcc prcp prcs pri- pria prii pris prps prri prrs prsa prsc prsi prss prtc prti prtp prtr psac psap psas psat psca psci psia psip psis pspi pspp pspr psps psrp pssa pssc psst psts ptas ptca ptcc ptsa pttc raas raat rac- raca racc raci racs ract raia raic raii raip rair rais rait rapa rapc rapi rapp raps rapt rara rari rars rasa rasc rasi rasp rass rast rata rati ratp rats ratt rcac rcas rccc rccs rcic rcis rcpi rcps rcpt rcsa rcsc rcsi rcss rctc rcti rcts riaa riai rias riat rica ricc rics rict riia riis ripa ripi ripp ripr rips ript riri rirs risa risc risi risp riss rist rita riti rits ritt rpca rpcs rpii rpps rpta rpts rras rrat rrrr rrsp rsaa rsai rscc rscs rsis rsps rssa rstp rsts rtai rtas rtca rtcc rtpa rtps rtss rttp rtts s-ic s-ii sa-c saac saap saar saas saat saca sacc saci sacr sacs sact saia saic saip sair sais sait sapa sapi sapp saps sara sarc sari sarp sarr sars sart sasa sasc sasi sass sast sata satc sati satr sats satt scaa scac scai scap scar scas scat sccc sccp sccs scct sci- scia scic scip scir scis scit scpa scpi scps scpt scr- scra scrc scri scrs scsa scsc scsi scsr scst sctc sctr scts siaa siac siai sias siat sica sicc sici sicp sics siit sipa sipc sipi sipp sips sipt sira sirc siri sirp sirr sirs sirt sisa sisc sisi siss sist sit- sita sitc siti sits sitt sp-a spac spap spar spas spat spca spcc spcs spia spic spip spir spis spit spps