a-ak aaaa aaac aaaf aaap aaar aaca aacc aacf aack aacp aacr aact aafa aafc aaff aaka aapa aapc aapt aara aarc aarp aart aata aatc aatf aatk aatt ac-t acaa acac acap acar acat acca accc accf accp acct acfc acft acpa acpr acpt acr- acra acrc acrr acta actc actf actt afaa afak afap afar afat afca afcc affa affc afft afka afkr afpa afpc afr- afra afrc afta aftc aftp akaa akap akar akca akka akr- akra apac apak apap apar apat apca apcc apcr apfa apfc apft appa appc appr appt apra aprc aprt apta aptc aptt arac araf arak arap arar arat arc- arca arct arfa arfc arff arft arka arpa arr- arra arrc arrk arrr arrt arta artc artr at-t ataa atac atak atap atar atat atca atcc atcf atck atcr atfc atka atkt atpr atra atrc atrk atrp atta attp attr caaa caac caaf caap caat cac- caca cacc cack cacr cafa cafc caff caka capa capc capp capt cara carc carf cark carp carr cart cat- cata catc catf catt ccaa ccac ccaf ccap ccar ccat ccca cccc cccf cccp ccfa ccfc ccff ccpa ccpp ccpr ccra ccrc ccrf ccrp ccrt cctc cctt cfaa cfac cfar cfca cfcf cffr cfpa cfpr cfra cfrp cfrt cfta cftc cftk cftr ckac ckat ckck ckfr ckpc ckpr ckrc cpaa cpac cpaf cpap cpca cpff cpft cppa cprt cptp cptr crac craf crap crar crat crca crcc crcr crfc crkc crkp crpc crrt crtc crtf crtp ctca ctcf ctcp ctfc ctpp ctrc ctrp ctta f--k faaa faac faap faca facc fack facp fact fafa fafc faff fakt fapa fapp fara farc fark farp farr fart fata fatc fatf fatt fcap fcar fcat fcca fccf fccp fcpa fcra ffar ffcc ffff ffrr fftf fp-c fpaa fpcc fpct fpra fprf frac frak frap frat frcc frcp frfc frta ft-c ftfc kaaa kaaf kaak kaap kaar kaat kacc kacp kact kafa kafc kaff kafp kafr kaka kakc kakk kakt kap- kapa kapc kapf kapp kapt kara karf kark karp karr kart kat- kata katc katf katk katp katr katt kcaa kcac kcap kcar kcat kcca kccc kcck kccr kcct kcfa kcfc kcfp kcft kckc kckf kckk kckr kcpa kcpc kcpr kcpt kcrc kcrp kcrr kcrt kcta kctc kfac kfar kfat kfcf kfcr kffa kfff kffk kfka kfpr kfpt kfra kfrc kfrp kfrr kfta kftc kftk kftt kkaa kkac kkap kkar kkat kkck kkcr kkct kkfr kkft kkkk kkpc kkpk kkpt kkrc kkrf kkrk kkrr kkrt kktc kktk kpac kpak kpar kpat kpcc kpcr kpfa kpfc kpfk kpfr kpft kpkk kpkr kppc kppk kppp kppr kprc kprf kprk kprp kprr kprt kptr kptt krac krak krap krar krat krca krcc krfc krff krfp krft krka krkc krkk krkr krpa krpr krpt krrc krrf krrk krrr krrt krta krtc krtk krtr ktaa ktak ktap ktar ktat ktcc ktck ktcr ktfc ktkc ktkk ktkr ktkt ktpa ktpk ktpr ktpt ktrc ktrf ktrk ktrp ktrr ktrt kttc kttf kttk kttp kttr kttt paak paap paar paat paca pack pact pafa pafc paff paka papa papp papr par- para parc parf park parp parr part pata patr patt pcaa pcaf pcap pcca pccc pcfc pcpp pcra pcrc pcrf pfaa pfff pffr pfft pfkp pfra ppac ppap ppar ppcc ppfa pppa pppp pprc pprf ppta pptt prar prat prca prcc prcf prcp prfc prtc prtp prtr ptaf ptak ptca ptcc ptrf pttc pttk raaf raak raat rac- raca racc rack ract rafa rafc raff raft raka rakk rakt rapa rapc rapp rapt rara rarf rark rata ratf ratk ratp ratt rcac rcaf rccc rcfc rcpt rctc rffc rftc rkkf rpca rpfc rpta rrat rrfc rrrr rtca rtcc rtfc rtpa rttp taa- taaf taar taat taca tacc tack tact tafa tafc taff taft taka takk takt tapa tapp tapr tapt tara tarc tarf tark tarp tarr tart tata tatr tatt tcap tcca tccc tcfc tcpa tctc tfca tfpt tftc tftp tkac tpac tpap tpck tpcp tppa tppp tppr tptp tptr traa trac traf trak trap trat trca trcc trfc trfr trpa trpc trpp trra trtc trtr ttcp ttfa ttfc ttff tttt