a-a aaa aad aaf aak aao aar aav ad- ada add adf adk ado adr adv af- afa afd aff afk afo afr afv aka akd akk ako akr akv aoa aod aof aok aoo aor aov ar- ara ard arf ark aro arr arv av- ava avd avf avk avo avr daa dad daf dak dao dar dav dda ddd ddf ddk ddo ddr dfa dfd dff dfk dfo dfr dfv dka dkk dko dkr doa dod dof dok doo dor dov dra drd drk dro drr drv dva dvd dvk dvr faa fad faf fak fao far fav fda fdd fdf fdk fdo fdr ffa ffd fff ffk ffo ffr ffv fka fkf fkk foa fof fok foo for fra frd frf frk fro frr fva fvd fvk ka- kaa kad kaf kak kao kar kav kda kdf kdk kdo kdr kfa kfd kff kfo kkk kkr kkv koa kod kof kok koo kor kra krd krf krk kro krr krv kva kvk kvo kvr kvv oaa oad oaf oak oao oar oav oda odd odf odo odr odv of- ofa ofd off ofo ofr ofv oka okd okk oko okr oo- ooa ood oof ook ooo oor oov or- ora ord orf ork oro orr orv ov- ova ovd ovf ovo ovv ra- raa rad raf rak rao rar rav rda rdd rdf rdo rdr rdv rfa rfd rff rfk rfo rfr rfv rkf rkk rko rkv roa rod rof rok roo ror rov rra rrd rrf rrk rrr rva rvd rvf rvo rvr rvv v-a vaa vad vak vao var vav vdd vdf vdk vdo vdr vdv vfa vfd vff vfr vfv vka voa vod vof vok voo vor vov vra vrd vrf vrk vrr vva vvo vvr vvv

a-ak a-do a-ok aaaa aaad aaaf aaar aaav aada aafa aafd aaff aaka aaoo aara aard aaro aava adaa adad adak adao adar adda addd addo addr adfa adod adok adoo ador adra adro afaa afad afak afao afar affa affo afka afkr afoa afoo afor afr- afra afro akaa akao akar akka akko akok akr- akra aora arad araf arak arar arda ardf ardo arfa arff arka arko aroa arod aroo aror arr- arra arrk arro arrr arva arvo avao avar avda avor avra avro avva avvo daad daar dada dado dafa daff dafo daka dako dara dard darf dark daro darr dava dddd dfaf dffa dfrf doak doar dod- doda dodd dodo doff doka doko dood doof dook door dora dord dorf dork doro dorr draa drad draf drak drar drda drod drof drra dvar dvda dvdr dvfr dvoa dvor dvra f--k faaa faad fada fadd fado fafa faff fafo fako fara fard fark faro farr fava fdoa ffar ffff ffrr foad foaf foak foar foda fofo food foof fook for- fora ford fork foro forr fr-v frad frak kaaa kaaf kaak kaar kad- kada kadd kadf kado kadr kadv kafa kaff kafr kaka kakk kako kaoa kaok kaor kara kard karf kark karo karr karv kava kavo kavv kdaa kdad kdaf kdak kdao kdar kdav kddd kddf kddk kddr kdfo kdfr kdka kdkd kdkk kdko kdkr kdok kdov kdrf kdro kdrv kdva kdvr kdvv kfar kfav kfda kffa kfff kffk kffv kfka kfok kfoo kfor kfra kfrd kfro kfrr kfvr kkaa kkar kkda kkdd kkdo kkdv kkfr kkkk kkoa kkoo kkor kkov kkrf kkrk kkro kkrr kkrv kkvr kkvv koak koar koda kodk kodo kodv kofa koff kofk kofo koka kokf kokk koko kokr kook kooo koor koov kora kord korf kork koro korr korv kova kovk kovo kovr krad krak krar krav krda krdd krdo krdr krfd krff krfo krka krkd krkk krko krkr krkv kroa krod krof krok kroo kror krov krrf krrk krro krrr krva krvf krvk krvo krvr krvv kvak kvar kvda kvdf kvfd kvoa kvod kvok kvoo kvor kvov kvra kvrf kvro kvrr kvrv kvvf kvvr kvvv oafo oara odda oddd odoo odor odra odva ofdr off- offa offo offr ofor ofra okak okka okko okok okor okra okro ooaa ooak ooda ooff oooo oora oord orad orak orao orar orav orda ordo orff orka orko oro- orof orok oror orra orro orvr ovar ovda ovo- ovod ovoo ovra raad raaf raak rada radd rado radr rafa raff raka rakk raok rara rarf rark raro rava rdfa rkkf road roaf roak roar roda rodd rodo roff rofo roka rokk roko rokr rood roof rook roor rora rork roro rova rovo rrad rrrr vaad vaar vada vado vafa vaka vara vard varf vark varr vava vfor vkor voad voar voda vodo voff vofr voka voor vor- vora vord voro vovk vrak vrav vvvv

-aaa- aakko adada adado adaka adara adark adaro adava addra adkar adoar adoor adora adorf adoro adrad adrar adroa afara affor afork afro- afvor akaoa akard akkad akkra akoda akoka akoko akova akrak akrar akro- arada arado arafo arara arava ardak ardod ardor ardra arkar arkof aroad aroar aroof aroor arora arrak arvad arvak arvar avara avard avaro avoda avord d-a-d d-rad d-rod d-rok daada daara daava dadao dadar dadda daddo dadoo dadra dadva dafar daffo dafor dakar dakka dakor daoko daraa daraf darak darda dardo darko darod daroo darra darro darva davao davar davka davod davor ddddd dfdvd do-do doado dodad dodoo dodro dofor dokda dokdo dokka dooar doodo doora dorad dorff dorra draaf draff draka drava droff drood droof drook drvar dvd-d dvd-r fadak fadao fadda faora farad farak farao fardd farfa faroo farro favor ffado foard fodar fodoa fodor fofao foord for-a ford- fordo forra forro forvo frakk frodo frood k-a-o k-rad kaava kaavo kadar kadav kadod kadov kadro kadva kafak kafar kaffa kafka kafra kakao kakar kakka kakko kako- kakod kakra kaooa karad karak karda kardo karka karok karoo kavak kavar kavka ko-ko koara kodad kodak kodar kodok kodra kokad kokak kokka kokko kokor kokra kooka koord korak korda korff koroa koror korra korro kovak kovar kovda kovor kraak kraar kraka kroda krodo oaror odara ofafa offof ofora okada okaka okara okkad okoro