a-a a-c aaa aac aad aaf aag aak aao aap aas ac- aca acc acd acf acg ack aco acp acs ad- ada adc add adf adg adk ado adp ads af- afa afc afd aff afg afk afo afp afs ag- aga agc agd agf agg agk ago agp ags aka akc akd akg akk ako akp aks aoa aoc aod aof aog aok aoo aop aos ap- apa apc apd apf apg apk apo app aps as- asa asc asd asf asg ask aso asp ass c-- caa cac cad caf cag cak cao cap cas cca ccc ccd ccf ccg cck cco ccp ccs cda cdc cdd cdf cdg cdk cdo cdp cds cfa cfc cfd cff cfg cfk cfo cfp cfs cga cgc cgd cgg cgo cgp cgs cka ckc ckd cko cks co- coa coc cod cof cog cok coo cop cos cpa cpc cpd cpf cpg cpk cpo cpp cps csa csc csd csf csg csk cso csp css daa dac dad daf dag dak dao dap das dca dcc dcd dcf dcg dck dco dcp dcs dda ddc ddd ddf ddg ddk ddo ddp dds dfa dfc dfd dff dfg dfk dfo dfp dfs dga dgc dgd dgf dgg dgk dgp dgs dka dkc dkg dkk dko dkp dks doa doc dod dof dog dok doo dop dos dpa dpc dpd dpf dpg dpk dpo dpp dps dsa dsc dsd dsf dsg dsk dso dsp dss faa fac fad faf fag fak fao fap fas fca fcc fcd fcf fcg fck fco fcp fcs fda fdc fdd fdf fdg fdk fdo fdp fds ffa ffc ffd fff ffg ffk ffo ffp ffs fga fgc fgd fgf fgg fgp fgs fka fkc fkf fkg fkk fkp foa foc fof fog fok foo fop fos fpa fpc fpd fpg fpk fpo fpp fps fsa fsc fsd fsf fsg fsk fso fsp fss g-d g-p gaa gac gad gaf gag gak gao gap gas gca gcc gcd gcf gcg gck gco gcp gcs gda gdc gdd gdf gdk gdo gdp gds gfa gfc gfd gff gfk gfo gfp gfs gga ggc ggd ggg ggo ggp ggs gka gkd gko gkp gks goa goc god gof gog gok goo gop gos gpa gpc gpd gpf gpg gpk gpo gpp gps gsa gsc gsd gsf gsg gsk gso gsp gss ka- kaa kac kad kaf kag kak kao kap kas kca kcc kcd kcg kck kcp kcs kda kdc kdf kdg kdk kdo kdp kds kfa kfc kfd kff kfg kfo kfs kga kgc kgd kgf kgo kgp kgs kkc kkk kkp kks koa koc kod kof kog kok koo kop kos kpa kpc kpd kpf kpk kpo kpp kps ksa ksc ksd ksf ksg ksk kso ksp kss oaa oac oad oaf oag oak oao oap oas oc- oca occ ocd ocf ocg ock oco ocp ocs oda odc odd odf odg odo odp ods of- ofa ofc ofd off ofg ofo ofp ofs oga ogc ogd ogf ogg ogo ogp ogs oka okc okd okg okk oko okp oks oo- ooa ooc ood oof oog ook ooo oop oos op- opa opc opd opf opg opk opo opp ops os- osa osc osd osf osg osk oso osp oss p-p paa pac pad paf pag pak pao pap pas pca pcc pcd pcf pcg pck pco pcp pcs pda pdc pdd pdf pdg pdk pdo pdp pds pfa pfc pfd pff pfg pfk pfo pfp pfs pga pgc pgd pgf pgg pgk pgo pgp pgs pka pkc pkd pkf pkg pko pkp pks poa poc pod pof pog pok poo pop pos ppa ppc ppd ppf ppg ppk ppo ppp pps ps- psa psc psd psf psg psk pso psp pss saa sac sad saf sag sak sao sap sas sca scc scd scf scg sck sco scp scs sda sdc sdd sdf sdg sdk sdo sdp sds sfa sfc sfd sff sfg sfk sfo sfp sfs sga sgc sgd sgf sgg sgk sgo sgp sgs sk- ska skc skd skf skg skk sko skp sks soa soc sod sof sog sok soo sop sos spa spc spd spf spg spk spo spp sps ss- ssa ssc ssd ssf ssg ssk sso ssp sss

a-ak a-do a-ok aaaa aaac aaad aaaf aaap aaas aaca aacc aacd aacf aack aaco aacp aacs aada aadc aads aafa aafc aafd aaff aaka aaoo aapa aapc aapo aaps aasa aasc aasd aasf aass acaa acac acad acag acap acas acca accc accd accf acco accp accs acda acdc acdf acdp acds acfc acfd acfs acga acgs ackd acks acoa acod acog acop acos acpa acpd acps acsa acsc acsd acss adaa adac adad adag adak adao adap adas adcc adcs adda addc addd addo adds adfa adfc adfs adgs adoc adod adog adok adoo ados adp- adps adsa adso adss afaa afad afak afao afap afca afcc afcs afdc affa affc affo affs afgf afka afoa afog afoo afpa afpc afsa afsc afsp ag-o agac agad agag agao agap agas agca agcc agco agda agfa agga agod agog agoo agos agps agsa agsg akaa akao akap akas akca akka akko akok akos akpo aksa aoca aocs aokp aoks aopo aosd aosp aoss apac apak apao apap apas apca apcc apcd apco apcs apda apdd apds apfa apfc apfo apga apo- apoc apod apof apoo apop apos appa appc appd apps apsa apso apss asaa asac asad asaf asag asak asao asap asas asc- asca ascc asco ascp asda asdf asdo asds asfa asgd asgp aska asko asks asoc asod asof asog asok asop asos aspa aspc aspd aspo asps assa assc assd assk asso assp asss c-cd caaa caac caaf caap caas cac- caca cacc cack caco cada cadc cadd cado cads cafa cafc caff cafs caga cagg cago cags caka caod caos capa capc capd capo capp caps casa casc casd cask caso casp cass ccaa ccac ccad ccaf ccag ccap ccas ccca cccc cccf cccp cccs ccdc ccdf