-ana a-do aaaa aaab aaad aaaf aaan aaas aaba aabb aabd aabt aada aads aadt aafa aafb aafd aaff aana aand aaon aaoo aasa aasd aasf aass aast aata aatf aatt abaa abab abad abaf aban abas abat abb- abba abbb abbo abbs abbt abda abdo abff aboa abob abod abof abon aboo abos abot abs- absa absd absf abss abta abts adaa adab adad adan adao adas adat adba adda addd addn addo adds adfa adfs adna adns adob adod adon adoo ados adot adsa adso adss adst adta adts afaa afad afan afao afat afbs afdb affa affo affs afft afoa afoo afsa afsb afst afta aftn afts ana- anaa anab anad anan anao anas anat anba anbb anbo and- anda ando ands andt anfa anfo anna annb anno anns annt ano- anoa anod anon anos ansa ansd ansf anso ant- anta anto ants antt aoba aonb aono aont aosd aoss aotd aotf asaa asab asad asaf asan asao asas asat asba asbo asda asdf asdo asds asfa asno asob asod asof ason asos asot assa assd assn asso asss asst asta astb asto asts at-t ataa atab atad atan atas atat atbs atdt atfb atfs atna atno atns atob atod atof aton atos atot atsb atst atta attn atto atts baaa baad baaf baan baas baat baba babb babo babs bada badb badd bado bads baff bafo baft bana band bann bano bans bant baon baos basa basf baso bass bast bata batf batn bato bats batt bbad bbas bbbb bbbs bbdd bbdo bbfn bdna bdos bdsd bfas bffs bfta bfts bftt bnas bnss bnta boab boad boan boas boat boba bobb bobo bobs boda bodb bodo bods bofa bofd boff bofs bona bond bonn bono bons bont boob bood boof boon boos boot bosa bosn boso boss bost bota botb botd botn boto bots bott bsaa bsas bsat bsbd bsfa bsff bsfs bsnd bsns bsod bson bsos bssd bsts btaa btaf btan btdt btob btss bttb d-bo d-na daab daad daan daas daba dabb dabo dabs dabt dada dado dads dafa daff dafo dafs daft dana dand dann dano dans dant daon daos dasa dasb dasd dass dast data dato dats datt dbas dbfo dbfs dbos dbsa dbss dbtt dddd ddot ddss ddts dfaf dfas dfds dfdt dffa dfts dnaa dnab dnad dnan dnas dnat dnsa dntt doab doan doas doat doba dobb dobs dod- doda dodd dodo dods doff dona dond donn dono dons dont doob dood doof doon doos doot dosa doso doss dost dota dotd doto dots dott dsba dsda dsfa dsoa dsos dssa dssn dsst dstn dsto dsts dtaa dtna dtnb dtot dtss faaa faad faan faas faba fabd fabo fabs fada fadd fado fads fafa faff fafo fana fand fano fans fant faon fasa fasd fasn faso fass fast fata fatf fato fats fatt fbsd fdoa fdos fdot fdst ffff ffsa ffss fftf fndd fndn fnta fntb foad foaf foan foba fobs fobt foda fofo fond fono fons font food foof foon foos foot fosa fosb foso foss fost fota foto fots fott fsas fsfo fssa fssf fsta ftan ftos ftsa naaa naab naad naan naas naat naba nabf nabo nabs nada nadf nads nafa naff nafo nafs nan- nana nanb nand nann nano nans nant naos naot nas- nasa nasb nasd nasf naso nass nast nata nato nats natt nbaa nbad nbaf nbas nbbo nbfa ndaa ndao ndas nddb nddo ndfa ndna ndnt ndos ndsf ndss nfaa nfas nfat nfda nfff nfon nfta nfto nndb nnnn nnos nnot nnsa nnss nntn noaa noat noba nobo nobs noda nodo nods non- nona nonn nono nons nont noo- noob noon nooo noos noot nos- nosa noss nost not- nota noto nots nott nsaa nsbo nsdf nsds nsdt nsfs nsna nsof nsos nssa nssb nssf nsso nsss nstd nsts ntds ntfs ntnd ntof ntsb ntsf ntss ntto oafo oafs oass oast oats obad oban obas obba obbo obdt obon obos obot obsd obsn obss obst obtd obts odas odbo odda oddd odds odnb odon odoo odos odot odso odts ofan ofas off- offa offo offs ofna ofno ofst ofta onab onan onas onat onda ondo onna onno onod onon onos onso onst ont- onto ooaa ooba ooda ooff oofs oona oons oont oooo ooos oosa oost ootb oots osaf osan osas osat osba osfa osno osoo osos ossa ossb ossd osso osta osts otan otas otbd otbs oto- otof oton otoo otos otsa otso otta otto otts s-os saab saad saaf saan saas saat saba sabb sabo sabs sada sadb sadd sado sads sadt safa safb saff safo saft sana sand sann sano sans sant saon saos sasa sasd sasf saso sass sast sata satb satd satn sato sats satt sbaa sbas sbbs sbds sbot sbsa sbsd sbst sbtn sdba sdds sdna sdot sdsf sdss sfas sfba sfnb sfnt sfos sfss sfts snab snad snas snat snba snda snns snoa snob snod snoo snos snot snsd soad soan soas soat soba sobo sobs sobt soda sodd sodo sods sofa sofo soft son- sona sond sono sons sont sood soof soon soos soot sosa soso soss sost sota sotn soto sots ssaa ssab ssan ssao ssas ssat ssbn ssdd ssdf ssns ssot sssa sssb sssf ssss ssta sstb sstd ssts stab stad stan stas stat stbd stbs stds stfn stnd stnn stns stoa stob stod stof ston stoo stos stot stsf stss sttd taa- taaf taan taas taat taba tabb tabo tabs tada tado tads tafa taff tafo taft tana tand tann tano tans tant taoa taos tasa tasb tass tast tata tatb tato tats tatt tbaf tbas tbbs tbnf tbst tbta tddb tdff tdna tdss tfot tfsd tfss tndd tndf tnts toab toad toan toas toat toba tobo tobs tobt toda todd todo tods todt tofa toff tofo toft tona tonb tonn tono tons tooa tood toof toon toos toot tosa tosb toso toss tost tota totd toto tots tott tsaa tsao tsat tsbd tsdb tsna tsob tsos tssa tssf tsst tsts ttab