cnna cnrc cnrr cnrt cnta cntc cntf cntr coan coat coba cobb cobo coca coco coct cofc coff coft con- cona conc conf conn cono cont coob coof coon coot cor- cora corb corc corf corn coro corr cort cota cotb cotc cotn coto cott crab crac craf cran crar crat crbc crca crcc crcr crfc crna crob croc cron croo cror crot crrt crtc crtf ctab ctan ctba ctca ctcf ctfc ctfo ctor ctot ctrc ctrn ctta cttn faaa faac faan faba fabo faca facc fact fafa fafc faff fafo fana fanc fano fant faon fara farb farc faro farr fart fata fatc fatf fato fatt fbar fcab fcar fcat fcba fcca fccf fcot fcra fcto ffar ffcc ffff ffrr fftf fnac fnar fnta fntb foaf foan foar foba fobt foca foco fofo fono font foof foon foot for- fora forb forn foro forr fort fota foto fott frab frac fran frat frbc frcc frcn frfc frob fron frot frta ft-c ftan ftfc naaa naab naac naan naar naat naba nabc nabf nabo naca nacc nacf naco nafa nafc naff nafo nan- nana nanb nann nano nant naoc naor naot nara narc narf narn naro narr nart nata natc nato natt nbaa nbaf nbar nbbc nbbo nbca nbcc nbco nbfa nbfc ncaa ncac ncar ncat ncba ncbc ncca nccc nccf nccn nccr ncct ncfc ncna ncnc ncoa ncoc ncor ncra ncrc ncta nctc nctr nfaa nfat nfct nfff nfon nfra nfta nftc nfto nnnn nnot nntn noaa noac noat noba nobc nobo noco noct non- nona nonn nono nont noo- noob noon nooo noor noot nor- nora norb norc norf norn noro norr nort not- nota noto nott nrab nrca nrfc nrna nroc nron nrrc nrta ntbc ntcc ntfc ntof ntrc ntto nttr oafc oafo oara oban obba obbo obon obor obot obra obro ocab ocac ocan ocat ocbc occa occc occn occt ocfa ocna ocon ocra ocro ocrr oct- octa octo ofan ofcr off- offa offc offo offr ofna ofno ofor ofra ofta onab onan onar onat onc- onca oncf onco onct onna onno onon onor onra ont- ontc onto ooaa ooba oocr ooff oona oont oooo oora oort ootb orab orac oran orao orar orat orba orbb orbo orca orco orff orna ornc orno oro- orof oron oror orot orra orro orta ortc orto otac otan otar otfc oto- otof oton otoo otor otra otro otta otto raab raaf raan raat raba rabb rabo rac- raca racc raco ract rafa rafc raff raft rana ranc rann rano rant raob raoc rara rarb rarf raro rata ratf rato ratt rbaf rbbb rbbr rcac rcaf rcbc rcbo rccb rccc rcfc rcnr rcon rctc rffc rftc rnaf rnbr rnco rnnt rnot roab roaf roan roar roat rob- roba robb robo robt roca rocc roco rofc roff rofo rona ronc rono ront roob roof roon roor root rora rorc roro rort rota rotc rotn roto rotr rott rrat rrfc rrna rrrr rtan rtbf rtca rtcc rtfb rtfc taa- taaf taan taar taat taba tabb tabc tabo taca tacc taco tact tafa tafc taff tafo taft tana tann tano tant taoa taor tara tarb tarc tarf tarn taro tarr tart tata tatb tato tatr tatt tbaf tbar tbca tbcb tbcc tbnf tbrb tbta tcca tccc tcfc tcnn tcon tctc tfca tfot tftc tnbc tnca tncc tnfc toab toan toat toba tobo tobt toca toco tofa toff tofo toft tona tonb tonn tono tooa toof toon toor toot tora torc torf torn toro torr tort tota totc toto totr tott traa trab trac traf tran trao trat trca trcc trfc trfr trna trno troa troc tron troo trot trra trtc trtr ttab ttbb ttcn ttfa ttfc ttff ttfn tton tttt

-aaa- aaaoc aaarc aaata aabaa aabba aabra aacbc aacfo aacft aafat aanat aarna aaron abaab ababa abaca abaco abaft abana abanc abann abano abaon abara abarn abbac abban abbar abbat abbot abcan abccc abfab aboab aboat abobo abona abono aboon aboot abora aborc aborn abort abott abrac abran abrar abron abtaa abtaf abtao abtar acaca acacb acana acar- acara accra acnff acnor acoat acont acoot acorn acrab acro- acrob acron act-r actar actof acton actor actra actto afact afanc afara affor afnan afnor afono afoot afro- afrob aftab aftar afton aftra anaba anaco anact anana anant anara anart anata anato anban anbar ancar ancon ancor annan annar annat anncr annot anoba anona anono anont anoon anora anorn anota anoto antao antar antna antoa anton antor antr- antra aort- aorta ar-ab ara-c araat arab- araba arabo araca araco arafo araft arana aranc arano arant arara arata arbab arbar arbat arbon arbor arbot arcan arcoa arcon arcor arcot arct- arcto arfcn arfon arnac arnan arnar arno- arnon arnor arnot aroab aroar aroba arona aroof aroon aroor aroot arora arran arron artar artat arto- artof artoo artot ataco atafc atana atara atbar atbat atnaa atnof atoot atora atoto atrab atraf atran atro- atroa atrot attan attar atto- atton attra baarn baart baata baban babar baboo babot babra bacab bacao bacar bacca bacco bacon bacot bacta bafan bafat baffa bafna bafra bafta banaf banan banar banat banba banca banco banfa banff banna banon banta baoro baraa barab barac baran barao barar barat barba barca barco barff barna baro- baroa barof baron baroo baror barot barra barro barta barto batab batac batan batar batat batco batna batob baton batoo bator batra batta batto bbart bccat bo-bo boaco boann boano boaro boart bobac boban bobar boboc bobr bocac bocao bocar bocat bocca bocna bocoa bocon bocor bofan boffa boffo bonab bonan bonao bonar bonon booat booba booco boont boora boorn boort boota borac boran borat borba borbo borca born- borna borno bornt boro- boroa boron boroo borot borra borro botan botar boton botro botta braat braca bracc braco bract braff brana branc brann brant bratt brobo broca broft brona bronc bronn bront broon brora broto brrar brrrr btr-t btron c-a-c c-cor c-raf c-ran c-rat ca-ca caaan caaba caano caban cabnt cabob caboc cabon cabot cabra cacao caco- cacoa caffa