-ana aaaa aaad aaaf aaan aaar aaas aada aads aadt aafa aafd aaff aana aand aara aard aars aart aasa aasd aasf aass aast aata aatf aatt adaa adad adan adar adas adat adda addd addn addr adds adfa adfs adna adns adra adrs adsa adsr adss adst adta adts afaa afad afan afar afat affa affs afft afr- afra afrs afsa afst afta aftn afts ana- anaa anad anan anar anas anat and- anda andr ands andt anfa anna anns annt ansa ansd ansf ant- anta antr ants antt arad araf aran arar aras arat arda ardf ards arfa arff arfs arft arna arnd arns arnt arr- arra arrr arrs arrt ars- arsa arsd arst arta artr arts asaa asad asaf asan asar asas asat asda asdf asds asfa asra asrs assa assd assn assr asss asst asta astr asts at-t ataa atad atan atar atas atat atdt atfs atna atns atra atrn atst atta attn attr atts d-na daad daan daar daas dada dads dafa daff dafs daft dana dand dann danr dans dant dara dard darf darn darr dars dart dasa dasd dass dast data datr dats datt dddd ddss ddts dfaf dfas dfds dfdt dffa dfrf dftr dfts dnaa dnad dnan dnas dnat dnsa dntt draa drad draf drar dras drat drda drna drra drrs drsa dsda dsdr dsfa dsrr dssa dssn dsst dstn dsts dtaa dtna dtss faaa faad faan faas fada fadd fads fafa faff fana fand fans fant fara fard farr fars fart fasa fasd fasn fass fast fata fatf fats fatt fdst ffar ffff ffrr ffsa ffss fftf fnar fndd fndn fndr fnrs fnta frad fran fras frat frns frst frta fsas fsra fssa fssf fsta ftan ftrs ftsa ftsr naaa naad naan naar naas naat nada nadf nadr nads nafa naff nafs nan- nana nand nann nans nant nara nard narf narn narr nars nart nas- nasa nasd nasf nasr nass nast nata nats natt ndaa ndas ndfa ndna ndnt ndrf ndsf ndss nfaa nfas nfat nfda nfff nfra nfrs nfsr nfta nnnn nnsa nnss nntn nras nrds nrna nrrd nrsa nrta nrts nsaa nsar nsdf nsds nsdt nsfs nsna nsnr nsra nsrd nssa nssf nssr nsss nstd nsts ntds ntfs ntnd ntsf ntss nttr raad raaf raan raas raat rada radd radr rads radt rafa raff raft rana rand rann rans rant rara rarf rars rasa rasd rass rast rata ratf rats ratt rdas rdfa rdna rfds rnaf rnas rndf rnds rnnt rntd rrad rras rrat rrna rrrr rsaa rsaf rsdd rsds rsna rsnn rsnr rssa rsts rtan rtas rtdt rtnd rtns rtss rtts saad saaf saan saar saas saat sada sadd sadr sads sadt safa saff safr saft sana sand sann sanr sans sant sara sard sarf sarn sarr sars sart sasa sasd sasf sass sast sata satd satn satr sats satt sdds sdna sdrs sdsf sdss sfar sfas sfnt sfra sfss sfts snad snar snas snat snda snns snra snrs snsd sntr sraf sras srna srnn srsd srta srtr ssaa ssan ssas ssat ssdd ssdf ssns ssra ssrs sssa sssf ssss ssta sstd ssts stad stan star stas stat stds stfn stnd stnn stnr stns stra strd strn strs stsf stss sttd sttr taa- taaf taan taar taas taat tada tads tafa taff taft tana tand tann tans tant tara tard tarf tarn tarr tars tart tasa tasr tass tast tata tatr tats tatt tdff tdna tdra tdss tfrs tfsd tfss tndd tndf tnts traa trad traf tran tras trat trfd trfr trna trra trsd trst trtr tsaa tsar tsat tsna tssa tssf tssr tsst tsts ttfa ttff ttfn ttss tttt