a-ii aaaa aaac aaaf aaai aaap aaas aaca aacc aacf aaci aacp aacs aact aafa aafc aaff aafi aaic aaii aais aapa aapc aapi aaps aapt aasa aasc aasf aasi aass aast aata aatc aatf aatt ac-t acaa acac acai acap acas acat acca accc accf acci accp accs acct acfc acfi acfs acft aci- acia acic acif acip acis acpa acpi acps acpt acsa acsc acsi acss acst acta actc actf acti acts actt afaa afap afat afca afcc afci afcs affa affc affi affs afft afia afif afis afit afpa afpc afsa afsc afsp afst afta aftc aftp afts aiai aias aica aicc aicf aicp aics aiff aifs aiia aiic aipa aipf aipi aips aisa aisi aist aita aitf aiti aits aitt apac apai apap apas apat apca apcc apcs apfa apfc apft api- apia apic apip apis apit appa appc apps appt apsa apsi apss apta aptc apti apts aptt asaa asac asaf asai asap asas asat asc- asca ascc asci ascp asct asfa asfi asia asic asif asii asip asis asit aspa aspc aspi asps aspt assa assc assi assp asss asst asta astc asti astp asts at-t ataa atac atai atap atas atat atca atcc atcf atcs atfc atfs atia atic atif atip atis atit atsc atsi atst atta atti attp atts caaa caac caaf caap caas caat cac- caca cacc caci cafa cafc caff cafs caia caic caip cais cait capa capc capi capp caps capt casa casc casi casp cass cast cat- cata catc catf cati cats catt ccaa ccac ccaf ccai ccap ccas ccat ccca cccc cccf ccci cccp cccs ccfa ccfc ccff ccfi ccic ccii ccip ccis ccpa ccpp ccps ccsa ccsf ccsi ccsp ccss ccst cctc cctt cfaa cfac cfca cfcf cfcs cfia cfit cfpa cfps cfsa cfsi cfta cftc ciaa cias ciat cica cicc cici cics cict cifa ciff cifs ciia ciii ciis ciit cipa cipf cipp cips cis- cisa cisc cisp ciss cist cita citf citi citp cits citt cpaa cpac cpaf cpap cpas cpca cpcs cpff cpft cpia cpic cpif cppa cpps cpsa cpsc cptp cpts csaa csac csas csat cscc cscf csci cscs csfc csia csis csit cspa cspc cspi csps cspt cssa csta cstc csts ctca ctcf ctcp ctfc ctfs ctia ctic ctpp ctps ctsa ctsc ctss ctta ctts faaa faac faap faas faca facc facp facs fact fafa fafc faff fafi fais fait fapa fapp faps fasa fasc fasi fass fast fata fatc fatf fati fats fatt fcap fcas fcat fcca fccf fccp fcic fcii fcpa fcps fcsc fcst ffcc ffff ffii ffps ffsa ffss fftf fiaa fiac fiaf fiap fias fiat fica ficc fics fict fifa fifc fiff fifi fift fiii fipa fipp fips fisa fisc fisi fiss fist fita fitc fiti fits fitt fp-c fpaa fpas fpcc fpct fsai fsas fscc fsfi fsia fspc fspf fssa fssc fssf fssp fsta ft-c ftfc ftii ftps ftsa iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacs iact iafc iaff iafp iaia iais iapa iapf iapp iaps iapt iasa iasc iasi iasp iata iatc iati icaa icac icaf icai icap icas icat icca iccc iccf icci iccp iccs icct icis icpa icpc icps icsa icsc icsi icsp icss icst icta ictp icts ifaa ifac ifas ifat ifcp ific ifis ifit ifpa ifps ifsa ifsc ifsp ifta iiac iias iica iifa iiii iiis iiit iipa iipf iisc iisi iisp iist iita iitt ipac ipaf ipas ipat ipca ipcc ipcs ipct ipfc ippa ippc ippf ipsa ipsc ipsi ipsp ipss ipta iptc ipts is-a isac isaf isai isas isat isca iscc isci iscp iscs isct isfa isfc isfp isia isic isis isit ispa ispc ispf isps issa issc issf issi issp isss ista istc isti istp ists itaa itac itaf itai itap itas itat itcs itfa itia itic itif itis itpa itpc itsa itsf itsi itsp itta ittf paap paas paat paca paci pacs pact pafa pafc paff paia paip pais pait papa papi papp paps pasa pasc pasi pasp pass past pata pati pats patt pcaa pcaf pcap pcas pcca pccc pccs pcfc pcia pcip pcpp pcps pcsa pcts pfaa pfas pfcs pfff pfft pfic pfis pfit pfps piaf piai pias piat pica picc pici pics pict pifa piff pifs piia piip pipa pipi pipp pips pisa pisi piss pist pita pitf piti pits pitt ppac ppap ppcc ppci ppcs ppfa ppic ppif pppa pppp ppps ppsf ppss ppta ppts pptt psac psap psas psat psca psci psfs psia psip psis pspi pspp psps pssa pssc psst psts ptaf ptas ptca ptcc ptsa pttc s-ic s-ii sa-c saac saaf saap saas saat saca sacc saci sacs sact safa safc saff safi saft saia saic saif saip sais sait sapa sapi sapp saps sasa sasc sasf sasi sass sast sata satc sati sats satt scaa scac scaf scai scap scas scat sccc sccp sccs scct scfa scfc scfi sci- scia scic scif scip scis scit scpa scpi scps scpt scsa scsc scsi scst sctc scts sfas sfca sfcc sfcs sffc sfia sfpa sfpc sfss sftp sfts siaa siac siaf siai sias siat sica sicc sici sicp sics sifa siff sift siit sipa sipc sipi sipp sips sipt sisa sisc sisi siss sist sit- sita sitc siti sits sitt sp-a spac spap spas spat spca spcc spcs spfc spfs spia spic spip spis spit sppf spps spsa spsp spss spst spta sptc spts ssaa ssac ssap ssas ssat ssca sscc ssci sscp sscs ssfc ssfp ssis ssit sspa sspc sspf ssps sspt sssa sssc sssf sssi ssss ssta sstc sstp ssts stac stai stap stas stat stca stcc stcp stcs stfc stia stic stif stip stis stit stpf stpp stps stsf stsi stss sttc taa- taaf taas taat taca tacc taci tacs tact tafa tafc taff tafi taft taia taip tais tait tapa tapi tapp taps tapt tasa tasc tasi tasp tass tast tata tati tats tatt tcap tcca tccc tcfc tcpa tctc tcts tfca tfpt tfsi tfss tftc tftp tiaa tiaf tias tica ticc tics tifa