a-a a-c a-t a-z aaa aac aad aak aao aap aar aas aat aaz ac- aca acc acd ack aco acp acr acs act acz ad- ada adc add adk ado adp adr ads adt adz aka akc akd akk ako akp akr aks aoa aoc aod aok aoo aop aor aos aot ap- apa apc apd apk apo app apr aps apt ar- ara arc ard ark aro arp arr ars art arz as- asa asc asd ask aso asp asr ass ast asz at- ata atc atd ato atp atr ats att atz az- aza azd azo azp azs azt azz c-- caa cac cad cak cao cap car cas cat caz cca ccc ccd cck cco ccp ccr ccs cct ccz cda cdc cdd cdk cdo cdp cdr cds cdt cdz cka ckc ckd cko cks ckt co- coa coc cod cok coo cop cor cos cot coz cpa cpc cpd cpk cpo cpp cpr cps cpt cpz cra crc crd crk cro crp crr crs crt crz csa csc csd csk cso csp csr css cst csz cta ctc ctd ctk cto ctp ctr cts ctt ctz cz- czc czd czk czo czt daa dac dad dak dao dap dar das dat daz dca dcc dcd dck dco dcp dcr dcs dct dda ddc ddd ddk ddo ddp ddr dds ddt ddz dka dkc dkk dko dkp dkr dks dkt doa doc dod dok doo dop dor dos dot doz dpa dpc dpd dpk dpo dpp dpr dps dpt dpz dra drc drd drk dro drp drr drs drt drz dsa dsc dsd dsk dso dsp dsr dss dst dsz dta dtc dtd dtk dto dtp dtr dts dtt dtz dza dzd dzo dzp dzr dzs k-t k-z ka- kaa kac kad kak kao kap kar kas kat kaz kca kcc kcd kck kcp kcr kcs kct kda kdc kdk kdo kdp kdr kds kdt kkc kkk kkp kkr kks kkt koa koc kod kok koo kop kor kos kot koz kpa kpc kpd kpk kpo kpp kpr kps kpt kra krc krd krk kro krp krr krs krt ksa ksc ksd ksk kso ksp ksr kss kst kta ktc ktk kto ktp ktr kts ktt kzo oaa oac oad oak oao oap oar oas oat oc- oca occ ocd ock oco ocp ocr ocs oct ocz oda odc odd odo odp odr ods odt oka okc okd okk oko okp okr oks oo- ooa ooc ood ook ooo oop oor oos oot op- opa opc opd opk opo opp opr ops opt or- ora orc ord ork oro orp orr ors ort orz os- osa osc osd osk oso osp osr oss ost ot- ota otc otd otk oto otp otr ots ott otz oza ozo ozs ozt ozz p-p paa pac pad pak pao pap par pas pat paz pca pcc pcd pck pco pcp pcr pcs pct pda pdc pdd pdk pdo pdp pdr pds pdt pdz pka pkc pkd pko pkp pkr pks pkt poa poc pod pok poo pop por pos pot poz ppa ppc ppd ppk ppo ppp ppr pps ppt ppz pra prc prd prk pro prp prr prs prt prz ps- psa psc psd psk pso psp psr pss pst pt- pta ptc ptd ptk pto ptp ptr pts ptt ptz pzc pzk pzp pzt ra- raa rac rad rak rao rap rar ras rat raz rca rcc rcd rco rcp rcr rcs rct rda rdc rdd rdo rdp rdr rds rdt rkc rkk rko rkp rks rkt rkz roa roc rod rok roo rop ror ros rot roz rpa rpc rpd rpk rpo rpp rpr rps rpt rpz rra rrc rrd rrk rrp rrr rrs rrt rsa rsc rsd rsk rso rsp rsr rss rst rta rtc rtd rtk rto rtp rtr rts rtt rtz rza rzo saa sac sad sak sao sap sar sas sat saz sca scc scd sck sco scp scr scs sct sda sdc sdd sdk sdo sdp sdr sds sdt sdz sk- ska skc skd skk sko skp skr sks skt soa soc sod sok soo sop sor sos sot soz spa spc spd spk spo spp spr sps spt spz sr- sra src srd srk sro srp srr srs srt ss- ssa ssc ssd ssk sso ssp ssr sss sst ssz sta stc std stk sto stp str sts stt stz sza szd szp szr taa tac tad tak tao tap tar tas tat taz tca tcc tcd tck tco tcp tcr tcs tct tda tdc tdd tdk tdo tdp tdr tds tdt tka tkc tkk tko tkp tkr tks tkt tkz to- toa toc tod tok too top tor tos tot toz tpa tpc tpd tpk tpo tpp tpr tps tpt tpz tra trc trd trk tro trp trr trs trt trz tsa tsc tsd tsk tso tsp tsr tss tst tta ttc ttd ttk tto ttp ttr tts ttt tza tzd tzs zaa zac zad zak zao zap zar zas zat zaz zco zcs zds zdt zka zks zo- zoa zoc zod zok zoo zor zos zot zpc zpo zpp zpr zpt zro zrp zrs zsa zst zsz zta ztr zzr zzs zzt zzz

a-ak a-do a-ok aaaa aaac aaad aaap aaar aaas aaca aacc aacd aack aaco aacp aacr aacs aact aada aadc aads aadt aaka aaoo aapa aapc aapo aaps aapt aara aarc aard aaro aarp aars aart aasa aasc aasd aass aast aata aatc aatk aatt ac-t acaa acac acad acap acar acas acat acca accc accd acco accp accs acct acda acdc acdp acds acdt ackd acks acoa acod acop acor acos acot acpa acpd acpr acps acpt acr- acra acrc acro acrr acrs acsa acsc acsd acss acst acta actc acto acts actt adaa adac adad adak adao adap adar adas adat adcc adcs adda addc addd addo addr adds adoc adod adok adoo ador ados adot adp- adps adra adro adrs adsa adso adsr adss adst adta adts adzs akaa akao akap akar