-vac a-ii a-iv aaaa aaac aaai aaap aaas aaav aaca aacc aaci aacp aacs aact aacv aaic aaii aais aapa aapc aapi aaps aapt aasa aasc aasi aass aast aata aatc aatt aava ac-t acaa acac acai acap acas acat acca accc acci accp accs acct aci- acia acic acip acis acpa acpi acps acpt acsa acsc acsi acss acst acta actc acti acts actt actv acvs acvv aiai aias aica aicc aicp aics aiia aiic aipa aipi aips aisa aisi aist aita aiti aits aitt aiva apac apai apap apas apat apca apcc apcs api- apia apic apip apis apit appa appc apps appt apsa apsi apss apsv apta aptc apti apts aptt aptv asaa asac asai asap asas asat asc- asca ascc asci ascp asct asia asic asii asip asis asit aspa aspc aspi asps aspt assa assc assi assp asss asst asta astc asti astp asts astv asva asvs at-t ataa atac atai atap atas atat atca atcc atcs atia atic atip atis atit atsc atsi atst atta atti attp atts atvi atvs avas avat avcc avia avic avip avis avit aviv avst avva caaa caac caap caas caat cac- caca cacc caci caia caic caip cais cait capa capc capi capp caps capt casa casc casi casp cass cast cat- cata catc cati cats catt catv cava cavi cavs ccaa ccac ccai ccap ccas ccat ccca cccc ccci cccp cccs cccv ccic ccii ccip ccis cciv ccpa ccpp ccps ccsa ccsi ccsp ccss ccst cctc cctt cctv ccvi ccvs ciaa cias ciat cica cicc cici cics cict ciia ciii ciis ciit cipa cipp cips cis- cisa cisc cisp ciss cist cisv cita citi citp cits citt citv civa civc cpaa cpac cpap cpas cpca cpcs cpia cpic cppa cpps cpsa cpsc cptp cpts cpvc cpvt csaa csac csas csat csav cscc csci cscs csia csis csit cspa cspc cspi csps cspt cssa csta cstc csts ctca ctcp ctia ctic ctpp ctps ctsa ctsc ctss ctta ctts ctvt cvac cvas cvca cvcc cvii cvss iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacs iact iaia iais iapa iapp iaps iapt iasa iasc iasi iasp iata iatc iati iava icaa icac icai icap icas icat icca iccc icci iccp iccs icct icis icpa icpc icps icsa icsc icsi icsp icss icst icta ictp icts ictv iiac iias iica iiii iiis iiit iipa iisc iisi iisp iist iita iitt ipac ipas ipat ipca ipcc ipcs ipct ippa ippc ipsa ipsc ipsi ipsp ipss ipta iptc ipts iptv ipvs is-a isac isai isas isat isca iscc isci iscp iscs isct isia isic isis isit ispa ispc isps issa issc issi issp isss ista istc isti istp ists itaa itac itai itap itas itat itcs itia itic itis itpa itpc itsa itsi itsp itta ivai ivic paap paas paat paca paci pacs pact paia paip pais pait papa papi papp paps pasa pasc pasi pasp pass past pata pati pats patt pava pavs pcaa pcap pcas pcca pccc pccs pcia pcip pcpp pcps pcsa pcts pctv piai pias piat pica picc pici pics pict piia piip pipa pipi pipp pips pisa pisi piss pist pita piti pits pitt piva ppac ppap ppcc ppci ppcs ppic pppa pppp ppps ppss ppta ppts pptt pptv psac psap psas psat psav psca psci psia psip psis pspi pspp psps pssa pssc psst psts pstv psvt ptas ptca ptcc ptsa pttc pvcs pvpa pvsa pvts s-ic s-ii s-iv s-vt sa-c saac saap saas saat saca sacc saci sacs sact saia saic saip sais sait saiv sapa sapi sapp saps sasa sasc sasi sass sast sata satc sati sats satt sava savi savs scaa scac scai scap scas scat sccc sccp sccs scct sci- scia scic scip scis scit sciv scpa scpi scps scpt scsa scsc scsi scst sctc scts sctv scvp siaa siac siai sias siat sica sicc sici sicp sics siit sipa sipc sipi sipp sips sipt sisa sisc sisi siss sist sit- sita sitc siti sits sitt siva sivi sp-a spac spap spas spat spca spcc spcs spia spic spip spis spit spiv spps spsa spsp spss spst spta sptc spts spva ssaa ssac ssap ssas ssat ssca sscc ssci sscp sscs ssis ssit sspa sspc ssps sspt sssa sssc sssi ssss ssta sstc sstp ssts ssvp st-v stac stai stap stas stat stca stcc stcp stcs stia stic stip stis stit stpp stps stsi stss sttc stvs svcc svcs svic svit svsc taa- taas taat taca tacc taci tacs tact tacv taia taip tais tait tapa tapi tapp taps tapt tasa tasc tasi tasp tass tast tata tati tats tatt tatv tava tavi tavs tcap tcca tccc tcpa tctc tcts tiaa tias tica ticc tics tiit tip- tipa tipc tipi tipp tips tipt tisa tisi tiss tist tita titc titi titp tits titt tiva tivi tpac tpap tpcp tpcs tpia tppa tppp tpsa tpsc tptp tsaa tsai tsat tsav tsca tscc tscp tsia tsis tsiv tsps tspt tssa tssi tsst tstc tsts tsvi ttcp ttss tttt tvac tvis tvpa tvsa tvss tvtv vaas vaat vaca vacs vaia vais vait vapa vapi vas- vasa vasi vasp vass vast vata vati vats vatt vava vavs vcat vcci vias vic- vica vici vics vict viii vips visa visc visi visp viss vist vita viti vitt viva vivi vpat vsic vsip vssc vsta vt-i vtac vtap vvvv