a-a aaa aad aaf aak aao aap aar aas ad- ada add adf adk ado adp adr ads af- afa afd aff afk afo afp afr afs aka akd akk ako akp akr aks aoa aod aof aok aoo aop aor aos ap- apa apd apf apk apo app apr aps ar- ara ard arf ark aro arp arr ars as- asa asd asf ask aso asp asr ass daa dad daf dak dao dap dar das dda ddd ddf ddk ddo ddp ddr dds dfa dfd dff dfk dfo dfp dfr dfs dka dkk dko dkp dkr dks doa dod dof dok doo dop dor dos dpa dpd dpf dpk dpo dpp dpr dps dra drd drk dro drp drr drs dsa dsd dsf dsk dso dsp dsr dss faa fad faf fak fao fap far fas fda fdd fdf fdk fdo fdp fdr fds ffa ffd fff ffk ffo ffp ffr ffs fka fkf fkk fkp foa fof fok foo fop for fos fpa fpd fpk fpo fpp fpr fps fra frd frf frk fro frp frr frs fsa fsd fsf fsk fso fsp fsr fss ka- kaa kad kaf kak kao kap kar kas kda kdf kdk kdo kdp kdr kds kfa kfd kff kfo kfs kkk kkp kkr kks koa kod kof kok koo kop kor kos kpa kpd kpf kpk kpo kpp kpr kps kra krd krf krk kro krp krr krs ksa ksd ksf ksk kso ksp ksr kss oaa oad oaf oak oao oap oar oas oda odd odf odo odp odr ods of- ofa ofd off ofo ofp ofr ofs oka okd okk oko okp okr oks oo- ooa ood oof ook ooo oop oor oos op- opa opd opf opk opo opp opr ops or- ora ord orf ork oro orp orr ors os- osa osd osf osk oso osp osr oss p-p paa pad paf pak pao pap par pas pda pdd pdf pdk pdo pdp pdr pds pfa pfd pff pfk pfo pfp pfr pfs pka pkd pkf pko pkp pkr pks poa pod pof pok poo pop por pos ppa ppd ppf ppk ppo ppp ppr pps pra prd prf prk pro prp prr prs ps- psa psd psf psk pso psp psr pss ra- raa rad raf rak rao rap rar ras rda rdd rdf rdo rdp rdr rds rfa rfd rff rfk rfo rfp rfr rfs rkf rkk rko rkp rks roa rod rof rok roo rop ror ros rpa rpd rpf rpk rpo rpp rpr rps rra rrd rrf rrk rrp rrr rrs rsa rsd rsf rsk rso rsp rsr rss saa sad saf sak sao sap sar sas sda sdd sdf sdk sdo sdp sdr sds sfa sfd sff sfk sfo sfp sfr sfs sk- ska skd skf skk sko skp skr sks soa sod sof sok soo sop sor sos spa spd spf spk spo spp spr sps sr- sra srd srf srk sro srp srr srs ss- ssa ssd ssf ssk sso ssp ssr sss

a-ak a-do a-ok aaaa aaad aaaf aaap aaar aaas aada aads aafa aafd aaff aaka aaoo aapa aapo aaps aara aard aaro aarp aars aasa aasd aasf aass adaa adad adak adao adap adar adas adda addd addo addr adds adfa adfs adod adok adoo ador ados adp- adps adra adro adrs adsa adso adsr adss afaa afad afak afao afap afar affa affo affs afka afkr afoa afoo afor afpa afr- afra afro afrs afsa afsp akaa akao akap akar akas akka akko akok akos akpo akr- akra aksa aokp aoks aopo aora aors aosd aosp aoss apak apao apap apar apas apda apdd apds apfa apfo apo- apod apof apoo apop apor apos appa appd appr apps apra apro aprs apsa apso apss arad araf arak arap arar aras arda ardf ardo ards arfa arff arfs arka arko arks aroa arod aroo aror aros arpa arps arr- arra arrk arro arrr arrs ars- arsa arsd arsk arso asaa asad asaf asak asao asap asar asas asda asdf asdo asds asfa aska asko askr asks asod asof asok asop asor asos aspa aspd aspo aspr asps asra asro asrs assa assd assk asso assp assr asss daad daap daar daas dada dado dads dafa daff dafo dafs daka dako daks daos dapa dapp daps dara dard darf dark daro darp darr dars dasa dasd dask dass dddd ddpo ddps ddss dfaf dfas dfds dffa dfrf doak doap doar doas dod- doda dodd dodo dods doff doka doko dood doof dook doop door doos dopa dopo dopp dopr dops dora dord dorf dork doro dorp dorr dors dosa dosk doso doss dpaa dpos dppa dprk dpsd draa drad draf drak drap drar dras drda drod drof drop drra drrs drsa drsp dsap dsda dsdp dsdr dsfa dsoa dsos dspf dsps dsrp dsrr dssa dssp f--k faaa faad faap faas fada fadd fado fads fafa faff fafo fako fapa fapp faps fara fard fark faro farp farr fars fasa fasd faso fass fdoa fdos ffar ffff ffps ffrr ffsa ffss foad foaf foak foar foda fofo food foof fook foos fopp fops for- fora ford fork foro forr fors fosa foso foss fpaa fpas fpda fpra fprf frad frak frap fras frop fros frpd frps frso fsas fsfo fspf fsra fssa fssf fssp k-os kaaa kaaf kaak kaap kaar kaas kad- kada kadd kadf kado kadr kads kafa kaff kafp kafr kafs kaka kakk kako kaks kaoa kaok kaor kaos kap- kapa kapf kapo kapp kaps kara kard karf kark karo karp karr kars kas- kasa kasf kask kaso kasp kasr kass kdaa kdad kdaf kdak kdao kdap kdar kddd kddf kddk kddr kdfo kdfr kdka kdkd kdkk kdko kdkr kdok kdpr kdps kdrf kdro kdrs kdsd kdsk kdsp kdsr kdss kfar kfda kffa kfff kffk kfka kfok kfoo kfor kfpr kfra kfrd kfro kfrp kfrr kfrs kfsa kfsd kfsk kfsp kfsr kkaa kkap kkar kkda kkdd kkdo kkfr kkfs kkkk kkoa kkoo kkor kkpk kkps kkrf kkrk