dant dara darc dard darf darn darr dars dart dasa dasc dasd dass dast data datr dats datt dcas dcca dccc dccs dcct dcds dcfc dcfs dcns dcra dcsc dcss dctc dcts dddd ddrc ddss ddts dfaf dfas dfcc dfcs dfds dfdt dffa dfrf dftr dfts dnaa dnac dnad dnan dnas dnat dncs dnrc dnsa dnsc dntt draa drac drad draf drar dras drat drca drda drfc drna drra drrs drsa dsac dscc dscn dscr dscs dsda dsdr dsfa dsfc dsrc dsrr dssa dssc dssn dsst dstc dstn dsts dtaa dtac dtcc dtfc dtna dtss faaa faac faad faan faas faca facc facs fact fada fadd fads fafa fafc faff fana fanc fand fans fant fara farc fard farr fars fart fasa fasc fasd fasn fass fast fata fatc fatf fats fatt fcar fcas fcat fcca fccf fcda fcds fcra fcsc fcst fdca fdst fdtc ffar ffcc ffff ffrr ffsa ffss fftf fnac fnar fndd fndn fndr fnrs fnta frac frad fran fras frat frcc frcn frfc frns frsc frst frta fsas fscc fsra fssa fssc fssf fsta ft-c ftan ftcd ftfc ftrs ftsa ftsr naaa naac naad naan naar naas naat naca nacc nacd nacf nacs nada nadc nadf nadr nads nafa nafc naff nafs nan- nana nand nann nans nant nara narc nard narf narn narr nars nart nas- nasa nasc nasd nasf nasr nass nast nata natc nats natt ncaa ncac ncar ncat ncca nccc nccf nccn nccr nccs ncct ncda ncdc ncdn ncdr ncds ncfc ncna ncnc ncnd ncra ncrc ncsa ncsc ncsf ncss ncst ncta nctc nctr ndaa ndas ndcc ndcs ndfa ndna ndnt ndrc ndrf ndsf ndss ndtc nfaa nfas nfat nfct nfda nfdc nfff nfra nfrs nfsr nfta nftc nnnn nnsa nnss nntn nras nrca nrcs nrdc nrds nrfc nrna nrrc nrrd nrsa nrsc nrta nrts nsaa nsac nsar nsca nscc nscd nscs nsdf nsds nsdt nsfc nsfs nsna nsnr nsra nsrc nsrd nssa nssc nssf nssr nsss nstc nstd nsts ntcc ntds ntfc ntfs ntnd ntrc ntsc ntsf ntss nttr raad raaf raan raas raat rac- raca racc racs ract rada radc radd radr rads radt rafa rafc raff raft rana ranc rand rann rans rant rara rarf rars rasa rasc rasd rass rast rata ratf rats ratt rcac rcaf rcas rccc rccs rcdc rcds rcfc rcnr rcrd rcsa rcsc rcsd rcss rctc rcts rdac rdas rdfa rdna rfds rffc rftc rnaf rnas rncs rndc rndf rnds rnnt rntd rrad rras rrat rrfc rrna rrrr rsaa rsaf rscc rscn rscs rsdd rsds rsfc rsna rsnn rsnr rssa rsts rtan rtas rtca rtcc rtdt rtfc rtnd rtns rtss rtts sa-c saac saad saaf saan saar saas saat saca sacc sacd sacn sacr sacs sact sada sadc sadd sadr sads sadt safa safc saff safr saft sana sand sann sanr sans sant sara sarc sard sarf sarn sarr sars sart sasa sasc sasd sasf sass sast sata satc satd satn satr sats satt scaa scac scad scaf scan scar scas scat sccc sccs scct scda scdc scdf scds scfa scfc scna scnd scnr scnt scr- scra scrc scrn scrs scsa scsc scsd scsn scsr scst sctc sctd sctn sctr scts sdcc sddc sdds sdfc sdna sdrc sdrs sdsc sdsf sdss sfar sfas sfca sfcc sfcs sfdc sffc sfnt sfra sfrc sfss sfts snad snar snas snat snca sncc sncf snda snns snra snrs snsd sntr sraf sras srcc srct srfc srna srnn srsd srta srtr ssaa ssac ssan ssas ssat ssca sscc sscs ssdc ssdd ssdf ssfc ssns ssra ssrc ssrs sssa sssc sssf ssss ssta sstc sstd ssts stac stad stan star stas stat stca stcc stcs stds stfc stfn stnd stnn stnr stns stra strc strd strn strs stsf stss sttc sttd sttr taa- taaf taan taar taas taat taca tacc tacs tact tada tads tafa tafc taff taft tana tand tann tans tant tara tarc tard tarf tarn tarr tars tart tasa tasc tasr tass tast tata tatr tats tatt tcad tcca tccc tcdd tcfc tcnn tctc tcts tdac tdff tdna tdra tdss tfca tfdc tfrs tfsd tfss tftc tnca tncc tndd tndf tnfc tnts traa trac trad traf tran tras trat trca trcc trfc trfd trfr trna trra trsd trst trtc trtr tsaa tsar tsat tsca tscc tsfc tsna tssa tssf tssr tsst tstc tsts ttcn ttfa ttfc ttff ttfn ttss tttt

-aaa- -stan a-dna aaaas aaadc aaarc aaasa aaass aaata aacft aacsa aacss aadac aadas aadat aafat aanat aandr aarna aarts aasra aatsr acaca acads acana acar- acara acard acars acass acast acats accad accas accra accrd accts acdcs acdnr acfas acnff acsad acsdc act-r actar actas actra actrs actsa adact adada adads adana adanc adara adarn adars adasa adast adata adats addas addra addsa adnan adnas adrad adran adrar adras afact afanc afand afara afars afast affds afnan afsar aftar aftra anact anana anand anant anara anart anasa anass anata anats ancar ancts andac andad andan andar andas andr- andra annan annar annas annat anncr anras ansac ansan ansar ansca antar antas antna antr- antra ara-c araat araca arada arads araft arana aranc arand arans arant arara arars arass arata arcan arcas arct- ardan ardas ardra arfcn arnac arnad arnan arnar arnas arndt arran arras arsac arsan arsat artar artas artat artsd asada asafa asana asara asasa asats ascan ascar asdas asfar asfat asnan asnas asrar assac assad assaf assan assas assat assns asstd assts astad astaf astan astar astas astat astr- astra atafc atana atara atars atats atnaa atraf atran atras atrst atsdr attan attar attas attns attra c-a-c c-dna c-raf c-ran c-rat ca-ca caaan caans cacas cadac cadar caddr cadra caffa caffs cafta canan canar canas canda cands canna canst canta cantn cants caraa carac carad caras carat carda cards cardt carna carns carra carrs carrt carta carts casar casas casca casta casts cata- catan catra catss catta catts ccand ccass ccccc cccsd cdand cdata cdfas cdnas cfrna cnatt cnnfn cnnnn cnsad cntrc crada cradd craft cran- crana crann crans crant crars crass crats crcna crnac