a-a a-c a-t aaa aac aad aak aap aar aat ac- aca acc acd ack acp acr act ad- ada adc add adk adp adr adt aka akc akd akk akp akr ap- apa apc apd apk app apr apt ar- ara arc ard ark arp arr art at- ata atc atd atp atr att c-- caa cac cad cak cap car cat cca ccc ccd cck ccp ccr cct cda cdc cdd cdk cdp cdr cdt cka ckc ckd ckt cpa cpc cpd cpk cpp cpr cpt cra crc crd crk crp crr crt cta ctc ctd ctk ctp ctr ctt daa dac dad dak dap dar dat dca dcc dcd dck dcp dcr dct dda ddc ddd ddk ddp ddr ddt dka dkc dkk dkp dkr dkt dpa dpc dpd dpk dpp dpr dpt dra drc drd drk drp drr drt dta dtc dtd dtk dtp dtr dtt k-t ka- kaa kac kad kak kap kar kat kca kcc kcd kck kcp kcr kct kda kdc kdk kdp kdr kdt kkc kkk kkp kkr kkt kpa kpc kpd kpk kpp kpr kpt kra krc krd krk krp krr krt kta ktc ktk ktp ktr ktt p-p paa pac pad pak pap par pat pca pcc pcd pck pcp pcr pct pda pdc pdd pdk pdp pdr pdt pka pkc pkd pkp pkr pkt ppa ppc ppd ppk ppp ppr ppt pra prc prd prk prp prr prt pt- pta ptc ptd ptk ptp ptr ptt ra- raa rac rad rak rap rar rat rca rcc rcd rcp rcr rct rda rdc rdd rdp rdr rdt rkc rkk rkp rkt rpa rpc rpd rpk rpp rpr rpt rra rrc rrd rrk rrp rrr rrt rta rtc rtd rtk rtp rtr rtt taa tac tad tak tap tar tat tca tcc tcd tck tcp tcr tct tda tdc tdd tdk tdp tdr tdt tka tkc tkk tkp tkr tkt tpa tpc tpd tpk tpp tpr tpt tra trc trd trk trp trr trt tta ttc ttd ttk ttp ttr ttt

a-ak aaaa aaac aaad aaap aaar aaca aacc aacd aack aacp aacr aact aada aadc aadt aaka aapa aapc aapt aara aarc aard aarp aart aata aatc aatk aatt ac-t acaa acac acad acap acar acat acca accc accd accp acct acda acdc acdp acdt ackd acpa acpd acpr acpt acr- acra acrc acrr acta actc actt adaa adac adad adak adap adar adat adcc adda addc addd addr adp- adra adta akaa akap akar akca akka akr- akra apac apak apap apar apat apca apcc apcd apcr apda apdd appa appc appd appr appt apra aprc aprt apta aptc aptt arac arad arak arap arar arat arc- arca arct arda ardc arka arpa arr- arra arrc arrk arrr arrt arta artc artr at-t ataa atac atad atak atap atar atat atca atcc atck atcr atdt atka atkt atpr atra atrc atrk atrp atta attp attr c-cd caaa caac caap caat cac- caca cacc cack cacr cada cadc cadd cadr caka capa capc capd capp capt cara carc card cark carp carr cart cat- cata catc catd catt ccaa ccac ccad ccap ccar ccat ccca cccc cccp ccdc ccdp ccdr ccpa ccpp ccpr ccra ccrc ccrp ccrt cctc cctt cd-r cdaa cdac cdad cdda cddr ckac ckat ckck ckpc ckpr ckrc ckrd cpaa cpac cpad cpap cpca cppa cppd cprt cptp cptr crac crap crar crat crca crcc crcr crda crdc crkc crkp crpc crrt crtc crtp ctca ctcp ctpp ctrc ctrp ctta daad daap daar daca dact dada daka dapa dapp dara darc dard dark darp darr dart data datp datr datt dcca dccc dccp dcct dcra dcrk dctc dddd ddrc dkdc dpaa dpac dpcp dpdt dppa dppc dprk draa drac drad drak drap drar drat drca drda drra dtaa dtac dtap dtcc dtdp dttp kaaa kaak kaap kaar kaat kacc kacd kacp kact kad- kada kadd kadr kadt kaka kakc kakk kakt kap- kapa kapc kapp kapt kara kard kark karp karr kart kat- kata katc katd katk katp katr katt kcaa kcac kcad kcap kcar kcat kcca kccc kccd kcck kccr kcct kcda kcdc kcdd kcdr kckc kckk kckr kcpa kcpc kcpr kcpt kcrc kcrp kcrr kcrt kcta kctc kdaa kdac kdad kdak kdap kdar kdat kdca kdcc kdcd kdcr kddc kddd kddk kddr kdka kdkd kdkk kdkr kdkt kdpr kdta kdtd kdtp kdtr kkaa kkac kkap kkar kkat kkcd kkck kkcr kkct kkda kkdc kkdd kkdt kkkk kkpc kkpk kkpt kkrc kkrk kkrr kkrt kktc kktk kpac kpad kpak kpar kpat kpcc kpcr kpda kpdc kpdr kpkk kpkr kppc kppd kppk kppp kppr kprc kprd kprk kprp kprr kprt kptd kptr kptt krac krad krak krap krar krat krca krcc krcd krda krdc krdd krdr krka krkc krkd krkk krkr krpa krpr krpt krrc krrk krrr krrt krta krtc krtk krtr ktaa ktak ktap ktar ktat ktcc ktck ktcr ktdc ktdd ktdk ktdr ktkc ktkk ktkr ktkt ktpa ktpk ktpr ktpt ktrc ktrk ktrp ktrr ktrt kttc kttk kttp kttr kttt paak paap paar paat paca pacd pack pact pada padd paka papa papp papr par- para parc pard park parp parr part pata patd patr patt pcaa pcad pcap pcca pccc pcpp pcra pcrc pcrd pdac pdca pdcp pdpa pdpr pdrc pdtc ppac ppad ppap ppar ppcc ppcd ppdk pppa pppd pppp pprc ppta pptt prad prar prat prca prcc prcd prcp prpd prrd prtc prtp prtr ptak ptca ptcc ptdc ptpd ptrd pttc pttk raad raak raat rac- raca racc rack ract rada radc radd radr radt raka rakk rakt rapa rapc rapd rapp rapt rara rark rata ratk ratp ratt rcac rccc rcdc rcpd rcpt rcrd rctc rdac rdap rdpc rpca rpdp rpta rptd rrad rrat rrrr rtca rtcc rtdt rtpa rttp taa- taar taat taca tacc tack tact tada taka takk takt tapa tapp tapr tapt tara tarc tard tark tarp tarr tart tata tatr tatt tcad tcap tcca tccc tcdd tcpa tctc tdac tdap tdkp tdkr tdra tkac tpac tpap tpcd