dccb dccc dccp dcdb dcop dcpo dcra dcrk dddd ddoc ddpo ddrc dkba dkdc doab doak doap doar doba dobb doca dock doco dod- doda dodd dodo doka doko doob dood dook doop door dopa dopo dopp dopr dora dorc dord dork doro dorp dorr dpaa dpac dpbc dpcp dppa dppc dprk draa drab drac drad drak drap drar drba drbc drca drda drob drod drop drra kaaa kaab kaak kaap kaar kaba kabb kabc kabd kabo kabr kacb kacc kacd kaco kacp kad- kada kadd kado kadr kaka kakc kakk kako kaoa kaoc kaok kaor kap- kapa kapc kapo kapp kara karb kard kark karo karp karr kbaa kbab kbac kbad kbak kbap kbar kbba kbbb kbbc kbbd kbbk kbbo kbbr kbca kbcb kbck kbco kbcr kbdb kbdo kbdr kbkb kbkk kbko kbkr kboa kbob kboc kbod kbok kboo kbpa kbpc kbpk kbpo kbpr kbra kbrb kbrc kbrd kbrk kbro kcaa kcab kcac kcad kcap kcar kcba kcbc kcbd kcbk kcbr kcca kccb kccc kccd kcck kccr kcda kcdc kcdd kcdr kckc kckk kcko kckr kcob kcor kcpa kcpc kcpo kcpr kcrc kcro kcrp kcrr kdaa kdab kdac kdad kdak kdao kdap kdar kdbb kdbr kdca kdcc kdcd kdco kdcr kddb kddc kddd kddk kddr kdka kdkb kdkd kdkk kdko kdkr kdoc kdok kdpr kdrb kdro kkaa kkac kkap kkar kkba kkbb kkbd kkbo kkbr kkcb kkcd kkck kkco kkcr kkda kkdc kkdd kkdo kkkk kkoa kkob kkoo kkor kkpc kkpk kkrb kkrc kkrk kkro kkrr koab koac koak koap koar koba kobb kobc kobk kobo kobr koca kocb kocd kock kocp koda kodk kodo koka kokb kokc kokk koko kokp kokr koob kooc kook kooo koop koor kopa kopb kopp kopr kora korb korc kord kork koro korr kpac kpad kpak kpao kpar kpba kpbb kpbd kpbr kpcc kpcr kpda kpdb kpdc kpdo kpdr kpkk kpkr kpoa kpob kpoc kpod kpok kpoo kpop kppc kppd kppk kppo kppp kppr kprb kprc kprd kprk kpro kprp kprr krab krac krad krak krap krar krba krbb krbd krbk krbr krca krcb krcc krcd krco krda krdc krdd krdo krdr krka krkc krkd krkk krko krkr kroa krob kroc krod krok kroo krop kror krpa krpr krrb krrc krrk krro krrr oara obad obak obba obbo obkb obok obor obra obro ocab ocac ocad ocak ocap ocbc occa occc ocpa ocpd ocpp ocra ocro ocrr odac odbo odda oddd odoo odop odor odra odrp okak okap okka okko okok okor okpo okra okro ooaa ooak ooba oocr ooda oooo oora oord opap opar opca opo- opor oppa oppo opra orab orac orad orak orao orar orba orbb orbo orca orco orda ordo orka orko oro- orok oror orpc orra orro paak paap paar paba paca pacd pack paco pada padd pado paka pako paoc papa papb papp papr par- para parc pard park paro parp parr pbac pbar pbcc pboc pbpa pbpk pcaa pcad pcap pcba pcbc pcca pccc pcoa pcod pcpb pcpp pcra pcrc pcrd pdac pdca pdcp pdoc pdpa pdpr pdrc poad poak poar poba pobo poca pocd pock poco pod- poda podd podo poka poko pood pook poop poor pop- popa popc popo popp pora porb porc pork poro porr ppac ppad ppap ppar ppcc ppcd ppdk ppoa ppod pppa pppd pppo pppp pprc prad prao prar prbc prca prcc prcd prcp pro- proa prob proc prod proo prop prpd prrd raab raad raak raba rabb rabk rabo rac- raca racc rack raco rada radc radd rado radr raka rakk raob raoc raok raop rapa rapc rapd rapp rara rarb rark raro rbbb rbbr rcac rcbc rcbo rccb rccc rcdc rcpd rcpo rcrd rdac rdap rdbp rdoc rdpc roab road roak roap roar rob- roba robb robo roca rocc rock roco roda rodd rodo roka rokk roko rokr roob rood rook roop roor ropa ropo rora rorc rork roro rpca rpdp rpob rrad rrrr

-aaa- -abad -cpca a-a-p a-pac aaadc aaaoc aaarc aabaa aabba aabra aacap aacbc aacbp aaccp aacdp aacpa aacpp aacpr aadac aakko aarop abaab ababa abaca aback abaco abada abaka abako abapo abara abbac abbad abbar abbod abccc abcdb abkar abkoo aboab aboad abobo abood abook abora aborc abord abrac abrad abrak abrar abrod acaca acacb acack acapp acar- acara acard accad accra accrd acock acoda acook acopa acord acork acrab acro- acrob adaba adada adado adaka adapa adara adark adaro addap addra adkar adoar adobo adodb adoor adora adoro adorp adpar adrad adrar adroa adrop akaba akabo akaoa akard akbar akkad akkra akobo akoda akoka akoko akrak akrar akro- apack apapa apar- apara apcbc apcor apoco apoda apodo apoop apoor apopa apopo aporo appar appro aprad ar-ab ara-c arab- araba arabo araca arack araco arada arado arara arbab arbar arbok arbor arcoa arcop arcor ardab ardak ardod ardor ardra arkar aroab aroad aroar aroba arock aroor aropa arora arpad arpar arrak b-r-k baaop baard babak babar babdo babka baboo babra bacab bacao bacar bacca bacco back- backa badak badao badar badco baddo badoc badod badoo badpr badra bakar bakka bakoa bakop bakra bakrc baoro bapco baraa barab barac barad barak barao barar barba barca barco barda bardo bark- barka baro- baroa barok baroo baror barra barro bbook bckdk bcock bdoor bo-bo boaco boada board boaro bobac bobak bobar bobko boboc bobok bobr bocac bocao bocar bocca bocka bocoa bocor bodak bodd- bodoc bodor bokaa bokko bokod bokok bokor booba boock booco booko boora boord borac borak borba borbo borca borck borda bordo borka borko boro- boroa borod borok boroo borra borro braak braca bracc brack braco brada brako brard brcko brdda broad broak brobo broca brock broda brodd brodo brood brook brora brrar brrrr c-a-c c-cor c-kad c-p-c c-pop ca-ca caaba cabob caboc cabod cabok cabra cacak cacao caco- cacoa cadac cadar caddo caddr cadoc cador cadra cadro cakra caoba capab capac capar capco capoc cappa cappo capra caraa carab carac carad carak carap carb- carbo carck carda cardo cark- carkd caroa carob carp- carpa carpo carra carro ccccc cdppb co-bo co-co co-op coadd