a-do a-ii aaaa aaac aaad aaai aaas aaca aacc aacd aaci aaco aacs aact aada aadc aadi aads aadt aaic aaii aais aaoo aasa aasc aasd aasi aass aast aata aatc aatt ac-t acaa acac acad acai acas acat acca accc accd acci acco accs acct acda acdc acdi acds acdt aci- acia acic acid acis acoa acod acos acot acsa acsc acsd acsi acss acst acta actc acti acto acts actt adaa adac adad adai adao adas adat adcc adci adcs adda addc addd addi addo adds adia adic adio adis adit adoc adod adoo ados adot adsa adsi adso adss adst adta adts aiai aias aica aicc aicd aics aida aidc aidi aids aidt aiia aiic aiid aioc aioi aisa aisd aisi aiso aist aita aiti aits aitt aoca aocs aosd aoss aotc aotd asaa asac asad asai asao asas asat asc- asca ascc asci asco asct asda asdo asds asia asic asii asio asis asit asoc asod asoi asos asot assa assc assd assi asso asss asst asta astc asti asto asts at-t ataa atac atad atai atas atat atca atcc atco atcs atdi atdt atia atic atid atis atit atoc atod atoi atos atot atsc atsi atst atta atti atto atts c-cd caaa caac caas caat cac- caca cacc caci caco cada cadc cadd cadi cado cads caia caic caid caio cais cait caod caoi caos casa casc casd casi caso cass cast cat- cata catc catd cati cato cats catt ccaa ccac ccad ccai ccas ccat ccca cccc ccci cccs ccdc ccdi ccds ccic ccid ccii ccis ccoc ccod ccsa ccsd ccsi ccss ccst cctc cctt cdaa cdac cdad cdai cdcs cdda cdic cdii cdio cdis cdos cdot cdss ciaa ciao cias ciat cica cicc cici cico cics cict cida cidc cidi cids cidt ciia ciid ciii ciis ciit cios cis- cisa cisc cisd ciss cist cita citi cito cits citt coad coai coas coat coca coco coct coda codd codi cods coia cois coit cood coos coot cosa cosc cosi coso coss cost cota cotc coti coto cots cott csaa csac csao csas csat cscc cscd csci csco cscs csda csia csid csio csis csit csos csot cssa cssd csta cstc cstd csto csts ctca ctia ctic ctos ctot ctsa ctsc ctss ctta ctts daad daas daca daci dacs dact dada dadi dado dads daia daid daio dais dait daos dasa dasc dasd dasi dass dast data dati dato dats datt dcas dcca dccc dcci dccs dcct dcds dcia dcii dcio dcis dcos dcsc dcss dctc dcts dddd ddoc ddot ddss ddts dia- diac diad diao dias diat dica dici dico dict dida didi dido dids diii diis dioc dios diot dis- disa disc disd disi diso diss dist dita diti dito dits ditt doas doat doca doci doco docs doct dod- doda dodd dodi dodo dods doid dois doit dood doos doot dosa dosi doso doss dost dota dotd doti doto dots dott dsac dscc dscs dsda dsoa dsos dssa dssc dssi dsst dstc dsto dsts dtaa dtac dtcc dtot dtss iaaa iaac iaai iaas iaat iaca iacc iacs iact iadc iadt iaia iais iasa iasc iasi iaso iata iatc iati icaa icac icad icai icao icas icat icca iccc icci icco iccs icct icdc icdd icis icoc icod icos icsa icsc icsd icsi icss icst icta icts idad idas idat idca idda iddo idia idic idid idio idis idoc idos idsa idsc idso idss idta idts iiac iias iica iicd iida iiii iiio iiis iiit iioi iioo iios iisc iisd iisi iist iita iitt ioci iod- ioda iodd iodo ioii ioio ioit iooi iooo ioos ioso iota ioto is-a isac isad isai isao isas isat isca iscc iscd isci isco iscs isct isda isdc isds isia isic isis isit iso- isoc isos issa issc issi isso isss ista istc istd isti isto ists itaa itac itai itas itat itcs itdo itia itic itis itoi itoo itos itsa itsi itso itta itto oaic oais oasc oasi oass oast oats ocac ocad ocas ocat occa occc occi occt ocds ocis ocos ocsa oct- octa octi octo octs odac odai odas odci odda oddd oddi odds odia odic odio odis odoo odos odot odso odts oici oido oids oiii oios oisc oisd oist oita oitc oiti ooaa ooda oodi ooia ooid oooo ooos oosa oosi oost oots osai osas osat osca oscc osci osco osdi osia osii osis osoi osoo osos ossa ossd ossi osso osta ostc osti osts otac otas otcd otic otis otit oto- otoo otos otsa otso otta otti otto otts s-ic s-ii s-os sa-c saac saad saas saat saca sacc sacd saci saco sacs sact sada sadc sadd sadi sado sads sadt saia saic said sais sait saoi saos sasa sasc sasd sasi saso sass sast sata satc satd sati sato sats satt scaa scac scad scai scas scat sccc sccs scct scda scdc scds sci- scia scic scid scio scis scit scoo scot scsa scsc scsd scsi scso scst sctc sctd scto scts sdcc sdco sddc sdds sdic sdio sdot sdsc sdss siaa siac siai sias siat sica sicc sici sico sics sida sidd sidi sido sids siit siod sios siot sisa sisc sisd sisi siss sist sit- sita sitc sitd siti sito sits sitt soad soas soat soca soci soco socs soda sodd sodo sods soia soic sois soit sood soos soot sosa sosi soso soss sost sota sotc soto sots ssaa ssac ssao ssas ssat ssca sscc ssci sscs ssdc ssdd ssid ssis ssit ssoc ssot sssa sssc sssi ssss ssta sstc sstd ssts stac stad stai stas stat stca stcc stcs stds stia stic stid stio stis stit stoa stod stoo stos stot stsi stss sttc sttd taa- taas taat taca tacc taci taco tacs tact tada tado tads taia taio tais tait taoa taos tasa tasc tasi tass tast tata tati tato tats tatt tcad tcca tccc tcdd tcos tctc tcts tdac tdis tdss tiaa tiao tias tica ticc tico tics tidc tidd tids tiit tios