a-a aaa aaf aaj aak aao aar aas aav af- afa aff afj afk afo afr afs afv aja ajf ajj ajk ajo ajr ajs aka akj akk ako akr aks akv aoa aof aoj aok aoo aor aos aov ar- ara arf arj ark aro arr ars arv as- asa asf asj ask aso asr ass asv av- ava avf avk avo avr avs faa faf faj fak fao far fas fav ffa fff ffk ffo ffr ffs ffv fja fjs fka fkf fkj fkk foa fof fok foo for fos fra frf frj frk fro frr frs fsa fsf fsj fsk fso fsr fss fsv fva fvk jaa jaf jaj jak jao jar jas jav jfa jff jfj jfk jfo jfr jfs jja jjf jjj jjk jjr jjs jka jkk jko jkr jks jkv joa jof joj jok joo jor jos jra jrf jrk jro jrr jrs jsa jsf jsj jsk jso jsr jss jsv jvs ka- kaa kaf kaj kak kao kar kas kav kfa kff kfo kfs kjr kjs kkk kkr kks kkv koa kof kok koo kor kos kra krf krk kro krr krs krv ksa ksf ksk kso ksr kss ksv kva kvk kvo kvr kvs kvv oaa oaf oaj oak oao oar oas oav of- ofa off ofo ofr ofs ofv oja ojo ojs oka okj okk oko okr oks oo- ooa oof ook ooo oor oos oov or- ora orf ork oro orr ors orv os- osa osf osj osk oso osr oss osv ov- ova ovf ovo ovs ovv ra- raa raf raj rak rao rar ras rav rfa rff rfj rfk rfo rfr rfs rfv rja rjf rjk rjr rkf rkk rko rks rkv roa rof roj rok roo ror ros rov rra rrf rrk rrr rrs rsa rsf rsj rsk rso rsr rss rsv rva rvf rvo rvr rvs rvv saa saf saj sak sao sar sas sav sfa sff sfj sfk sfo sfr sfs sfv sja sjf sjj sjk sjr sjs sk- ska skf skj skk sko skr sks soa sof soj sok soo sor sos sov sr- sra srf srj srk sro srr srs srv ss- ssa ssf ssj ssk sso ssr sss ssv sva svf svk svo svr svs svv v-a vaa vaj vak vao var vas vav vfa vff vfr vfs vfv vja vjs vka voa vof vok voo vor vos vov vra vrf vrk vrr vrs vsa vsf vsk vso vsr vss vsv vva vvo vvr vvs vvv

a-ak a-ok aaaa aaaf aaar aaas aaav aafa aaff aaka aaoo aara aaro aars aasa aasf aass aava afaa afak afao afar affa affo affs afka afkr afoa afoo afor afr- afra afro afrs afsa afvs ajak ajao ajar ajas ajka ajkf ajoo ajss akaa akao akar akas akka akko akok akos akr- akra aksa aoks aora aors aoss araf arak arar aras arfa arff arfs arja arjo arka arko arks aroa aroo aror aros arr- arra arrk arro arrr arrs ars- arsa arsk arso arva arvo asaa asaf asak asao asar asas asfa asja aska asko askr asks asof asok asor asos asra asro asrs assa assk asso assr asss asva asvs avaj avao avar avas avor avos avra avro avva avvo f--k faaa faas fafa faff fafo faja fajr fako fara fark faro farr fars fasa faso fass fava favs ffar ffff ffrr ffsa ffss ffvs foaf foak foar fofo foof fook foos for- fora forj fork foro forr fors fosa foso foss fr-v frak fras fros frso fsas fsfo fsra fssa fssf j-ro jaaf jaak jaar jaas jafa jaff jafr jaja jaka jako jara jarf jark jaro jarr jars jasa jask jaso jass java jffs jjar joao joar jofa jofr jojo joka joof jook joor joos jora jorf jork joro josa joso joss jova jovo jssr jsss k-os kaaa kaaf kaak kaar kaas kafa kaff kafr kafs kaja kajk kajo kajr kaka kakj kakk kako kaks kaoa kaok kaor kaos kara karf karj kark karo karr kars karv kas- kasa kasf kask kaso kasr kass kava kavo kavs kavv kfar kfav kffa kfff kffk kffv kfjk kfka kfok kfoo kfor kfra kfrj kfro kfrr kfrs kfsa kfsk kfsr kfvr kfvs kjaa kjak kjas kjav kjff kjfk kjjf kjjj kjjk kjjo kjjr kjjs kjkj kjkk kjks kjoj kjok kjor kjrf kjrv kjsa kjsk kjsr kjvv kkaa kkar kkfr kkfs kkjk kkkj kkkk kkoa kkoj kkoo kkor kkov kkrf kkrk kkro kkrr kkrs kkrv kksa kksf kksj kksr kkss kkvr kkvv koak koar koas kofa koff kofk kofo koja kojo koka kokf kokk koko kokr koks kook kooo koor koos koov kora korf kork koro korr kors korv kos- kosa kosf koso kosr koss kova kovk kovo kovr kraj krak krar kras krav krff krfo krfs krjk krjo krka krkk krko krkr krks krkv kroa krof krok kroo kror kros krov krrf krrk krro krrr krrs krsa krsf krsj krsk krsr krss krsv krva krvf krvk krvo krvr krvs krvv ksaf ksak ksar ksas ksav ksfa ksfo ksfr ksjj ksjk ksjo ksjs ksjv kska kskf kskk ksko kskr ksks ksof ksok ksoo ksor ksos ksra ksrf ksro ksrr ksrs ksrv kssa ksso kssr ksss ksva ksvr kvak kvar kvas kvjs kvoa kvok kvoo kvor kvov kvra kvrf kvro kvrr kvrv kvsa kvsf kvso kvsr kvss kvsv kvvf kvvr kvvs kvvv oafo oafs oaks oara oars oass oavs ofas off- offa offo offr offs ofor ofra ojak ojas ojok ojos okak okas okja okka okko okok okor okra okro oksa okso ooaa ooak ooff oofs oooo ooos oora oosa orak orao orar oras orav orff orfs orka orko oro- orof orok oror oros orra orro orrs orsa orsk orso orvr orvs osaf osak osar osas osfa osoo osor osos osov osro ossa osso ovar ovo- ovoo ovra raaf raaj raak raas rafa raff raja rajo rajs raka rakk raok raos rara rarf rark raro rars rasa rask raso rass rava rkkf rkos rkss rksv roaf roak roar roas roff rofo roja rojo rojs roka rokk roko