a-ii aaaa aaac aaaf aaai aaap aaar aaas aaca aacc aacf aaci aacp aacr aacs aact aafa aafc aaff aafi aaic aaii aais aapa aapc aapi aaps aapt aara aarc aari aarp aars aart aasa aasc aasf aasi aass aast aata aatc aatf aatt ac-t acaa acac acai acap acar acas acat acca accc accf acci accp accs acct acfc acfi acfs acft aci- acia acic acif acip acir acis acpa acpi acpr acps acpt acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc actf acti acts actt afaa afap afar afat afca afcc afci afcs affa affc affi affs afft afia afif afir afis afit afpa afpc afr- afra afrc afri afrs afsa afsc afsp afst afta aftc aftp afts aiai aias aica aicc aicf aicp aicr aics aiff aifs aiia aiic aiir aipa aipf aipi aips aira airi airp airs airt aisa aisi aisr aist aita aitf aiti aitr aits aitt apac apai apap apar apas apat apca apcc apcr apcs apfa apfc apft 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 araf arai arap arar aras arat arc- arca arci arcs arct arfa arfc arff arfs arft aria arif 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 asaf asai asap asar asas asat asc- asca ascc asci ascp ascr asct asfa asfi asia asic asif 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 atcf atcr atcs atfc atfs atia atic atif atip atis atit atpr atra atrc atri atrp atsc atsi atst atta atti attp attr atts caaa caac caaf caap caas caat cac- caca cacc caci cacr cafa cafc caff cafs caia caic caip cair cais cait capa capc capi capp caps capt cara carc carf cari carp carr cars cart casa casc casi casp casr cass cast cat- cata catc catf cati cats catt ccaa ccac ccaf ccai ccap ccar ccas ccat ccca cccc cccf ccci cccp cccs ccfa ccfc ccff ccfi ccic ccii ccip ccir ccis ccpa ccpp ccpr ccps ccra ccrc ccrf ccri ccrp ccrs ccrt ccsa ccsf ccsi ccsp ccss ccst cctc cctt cfaa cfac cfar cfca cfcf cfcs cffr cfia cfit cfpa cfpr cfps cfra cfrp cfrt cfsa cfsi cfta cftc cftr ciaa ciar cias ciat cica cicc cici cicr cics cict cifa ciff cifs ciia ciii ciis ciit cipa cipf cipp cips cira circ ciri cirr cirs cirt cis- cisa cisc cisp cisr ciss cist cita citf citi citp cits citt cpaa cpac cpaf cpap cpas cpca cpcs cpff cpft cpia cpic cpif cppa cpps cpri cprs cprt cpsa cpsc cpsr cptp cptr cpts crac craf crai crap crar cras crat crca crcc crcr crfc crfs cria cric crif crip cris crit crpc crps crrt crsa crsp crss crst crtc crtf crtp crts csaa csac csar csas csat cscc cscf csci cscr cscs csfc csfr csia csir csis csit cspa cspc cspi csps cspt csra csrc csrs cssa cssr csta cstc cstr csts ctca ctcf ctcp ctfc ctfs ctia ctic ctpp ctps ctrc ctrp ctrs ctsa ctsc ctss ctta ctts faaa faac faap faas faca facc facp facs fact fafa fafc faff fafi fair fais fait fapa fapp faps fara farc farp farr fars fart fasa fasc fasi fass fast fata fatc fatf fati fats fatt fcap fcar fcas fcat fcca fccf fccp fcic fcii fcpa fcps fcra fcsc fcst ffar ffcc ffff ffii ffps ffrr ffsa ffss fftf fiaa fiac fiaf fiap fiar fias fiat fica ficc fics fict fifa fifc fiff fifi fift fiii fipa fipp fips fira firs fisa fisc fisi fiss fist fita fitc fiti fits fitt fp-c fpaa fpas fpcc fpct fpra fprf frac frap fras frat frcc frcp frfc fria fric frip fris frit frps frsc frst frta fsai fsas fscc fsfi fsia fspc fspf fsra fssa fssc fssf fssp fsta ft-c ftfc ftii ftps ftrs ftsa ftsr iaaa iaac iaai iaap iaas iaat iaca iacc iacp iacr iacs iact iafc iaff iafp iaia iais iapa iapf iapp iaps iapt iara iarc iars iart iasa iasc iasi iasp iasr iata iatc iati icaa icac icaf icai icap icar icas icat icca iccc iccf icci iccp iccr iccs icct icis icpa icpc icps icra icrc icrf icrr icrs icrt icsa icsc icsi icsp icsr icss icst icta ictp icts ifaa ifac ifar ifas ifat ifcp ific ifis ifit ifpa ifps ifra ifrf ifri ifsa ifsc ifsp ifta iiac iias iica iifa iiii iiis iiit iipa iipf iira iirc iirs iisc iisi iisp iisr iist iita iitr iitt ipac ipaf ipas ipat ipca ipcc ipcs ipct ipfc ippa ippc ippf ippr ipri ipsa ipsc ipsi ipsp ipss ipta iptc ipts irac iraf irai irap irar iras irca ircc ircs iri- iria iric irip iris irpa irpc irps irra irrc irri irrs irsa irsf irsp irta irtf irti irtp irts is-a isac isaf isai isar isas isat isca iscc isci iscp iscr iscs isct isfa isfc isfp isia isic isis isit ispa ispc ispf ispr isps isra isri isrp issa issc issf issi issp issr isss ista istc isti istp istr ists itaa itac itaf itai itap itar itas itat itcs itfa itia itic itif itis itpa itpc itra itrf itri itrs itsa itsf itsi itsp itta ittf paap paar paas paat paca paci pacs pact pafa pafc paff paia paip pair pais pait papa papi papp papr paps par- para parc parf pari parp parr pars part pasa pasc pasi pasp pass past pata pati patr pats patt pcaa pcaf pcap pcas pcca pccc pccs pcfc pcia pcip pcpp pcps pcra pcrc pcrf pcsa pcts pfaa pfas pfcs pfff pffr pfft pfic pfis pfit pfps pfra piaf piai