a-a aaa aaf aak aam aao aar aas af- afa aff afk afm afo afr afs aka akk akm ako akr aks ama amf amk amm amo amr ams aoa aof aok aom aoo aor aos ar- ara arf ark arm aro arr ars as- asa asf ask asm aso asr ass faa faf fak fam fao far fas ffa fff ffk ffm ffo ffr ffs fka fkf fkk fkm fma fmf fmm fmo fmr fms foa fof fok fom foo for fos fra frf frk frm fro frr frs fsa fsf fsk fsm fso fsr fss ka- kaa kaf kak kam kao kar kas kfa kff kfm kfo kfs kkk kkm kkr kks kma kmf kmk kmm kmo kms koa kof kok kom koo kor kos kra krf krk kro krr krs ksa ksf ksk ksm kso ksr kss m-f m-o m-r maa maf mak mam mao mar mas mfa mff mfm mfo mfr mfs mka mkk mkm mko mkr mks mma mmf mmk mmm mmo mmr mms moa mof mok mom moo mor mos mra mrf mrk mrm mro mrr mrs msa msf msk msm mso msr mss oaa oaf oak oam oao oar oas of- ofa off ofm ofo ofr ofs oka okk oko okr oks om- oma omf omm omo omr oms oo- ooa oof ook oom ooo oor oos or- ora orf ork orm oro orr ors os- osa osf osk osm oso osr oss ra- raa raf rak ram rao rar ras rfa rff rfk rfm rfo rfr rfs rkf rkk rkm rko rks rma rmf rmm rmo rmr rms roa rof rok rom roo ror ros rra rrf rrk rrm rrr rrs rsa rsf rsk rsm rso rsr rss saa saf sak sam sao sar sas sfa sff sfk sfm sfo sfr sfs sk- ska skf skk skm sko skr sks sma smf smk smm smo smr sms soa sof sok som soo sor sos sr- sra srf srk srm sro srr srs ss- ssa ssf ssk ssm sso ssr sss

a-ak a-ok aaaa aaaf aaam aaar aaas aafa aaff aaka aama aamo aamr aams aaoo aara aarm aaro aars aasa aasf aasm aass afaa afak afam afao afar affa affo affs afka afkr afma afoa afoo afor afr- afra afrm afro afrs afsa afsm akaa akam akao akar akas akka akko akok akom akos akr- akra aksa amaa amam amar amas amfm amfr amka amm- amma ammo amof amok amoo amor amos amra amro amsa amso amss aoks aoma aora aors aoss araf arak aram arar aras arfa arff arfs arka arko arks arma armm armo arms aroa arom aroo aror aros arr- arra arrk arro arrr arrs ars- arsa arsk arso asaa asaf asak asam asao asar asas asfa aska asko askr asks asma asmf asmm asmr asms asof asok asom asor asos asra asrm asro asrs assa assk asso assr asss f--k faaa faam faas fafa faff fafo fako fama famo fams fara fark farm faro farr fars fasa fasm faso fass ffar ffff ffrr ffsa ffss fmsr fmss foaf foak foam foar fofo foma fomo foof fook foom foos for- fora fork form foro forr fors fosa foso foss frak fram fras from fros frsm frso fsas fsfo fsma fsra fssa fssf k-os kaaa kaaf kaak kaam kaar kaas kafa kaff kafm kafr kafs kaka kakk kakm kako kaks kam- kama kamm kamo kamr kams kaoa kaok kaor kaos kara karf kark karm karo karr kars kas- kasa kasf kask kasm kaso kasr kass kfar kffa kfff kffk kffm kfka kfma kfmf kfmk kfmm kfmo kfmr kfok kfom kfoo kfor kfra kfrm kfro kfrr kfrs kfsa kfsk kfsm kfsr kkaa kkam kkar kkfm kkfr kkfs kkkk kkma kkmk kkmo kkmr kkms kkoa kkoo kkor kkrf kkrk kkro kkrr kkrs kksa kksf kksm kksr kkss kmak kmam kmas kmfa kmfm kmfr kmfs kmkf kmkk kmko kmks kmmf kmmk kmmm kmmo kmmr kmms kmoa kmok kmom kmor kmrf kmro kmrr kmrs kmsa kmso kmsr kmss koak koar koas kofa koff kofk kofm kofo koka kokf kokk koko kokr koks koma komo komr koms kook kooo koor koos kora korf kork koro korr kors kos- kosa kosf koso kosr koss krak kram krar kras krff krfm krfo krfs krka krkk krko krkr krks krma krmo krmr krms kroa krof krok krom kroo kror kros krrf krrk krrm krro krrr krrs krsa krsf krsk krsr krss ksaf ksak ksam ksar ksas ksfa ksfm ksfo ksfr kska kskf kskk ksko kskr ksks ksma ksmf ksmm ksmo ksmr ksms ksof ksok ksom ksoo ksor ksos ksra ksrf ksrm ksro ksrr ksrs kssa kssm ksso kssr ksss maaa maaf maak maam maar maas mafa maff mafk maka mako maks mama mamf mamo mams maor maos mar- mara marf mark marm maro marr mars masa mask masr mass mfas mffa mfor mfrs mkak mkfm mkfs mkks mksm mmaa mmar mmas mmff mmmm mmms mmor mmrf moaa moaf moam moar moas mofa moff mofo moka moko moma momo moms mooa mook moor moos mora morf mork moro mors mosa mosk moso moss mras mrkr mrsa msaa msar msas msff msfs msma msmm msms msoa msor msra mssa mssf mssm mssr oafo oafs oaks oama oams oara oars oass ofas off- offa offo offr offs ofor ofra okak okam okas okka okko okmo okok okom okor okra okro oksa okso omak omam omao omar omas omma omo- omoa omoo omor omra omro omsa omsk ooaa ooak ooff oofs ooma ooms oooo ooos oora oosa orak oram orao orar oras orff orfs orka orko orma ormo oro- orof orok orom oror oros orra orro orrs orsa orsk orso osaf osak osam osar osas osfa osm- osmo osoo osor osos osro ossa osso raaf raak raam raas rafa raff raka rakk rama ramm ramo rams raok raom raos rara rarf rark raro rars rasa rask rasm raso rass rfam rkkf rkos rkss rmaf rmas roaf roak roam roar roas roff rofo roka rokk roko rokr roks roma romk romm romo roms