a-ii aaaa aaac aaad aaai aaar aaas aaca aacc aacd aaci aacr aacs aact aacu aada aadc aadi aads aadt aadu aaic aaii aais aara aarc aard aari aars aart aaru aasa aasc aasd aasi aass aast aasu aata aatc aatt aaus ac-t acaa acac acad acai acar acas acat acca accc accd acci accs acct accu acda acdc acdi acds acdt aci- acia acic acid acir acis acr- acra acrc acri acrr acrs acsa acsc acsd acsi acss acst acta actc acti acts actt actu acu- acur acus acut adaa adac adad adai adar adas adat adcc adci adcs adda addc addd addi addr adds addu adia adic adir adis adit adra adrs adsa adsi adsr adss adst adta adts adua adur aiai aias aica aicc aicd aicr aics aida aidc aidi aidr aids aidt aidu aiia aiic aiid aiir aira aird airi airs airt airx aisa aisd aisi aisr aist aita aiti aitr aits aitt aitu aiud aiui aixa aixi arac arad arai arar aras arat arau arax arc- arca arci arcs arct arda ardc ardi ards ardu aria arid arii aris arit arr- arra arrc arri arrr arrs arrt arru ars- arsa arsc arsd arsi arst arsu arta artc arti artr arts artx arua arud arui arut asaa asac asad asai asar asas asat asau asc- asca ascc asci ascr asct ascx asda asds asia asic asii asir asis asit asix asra asrc asrs asru assa assc assd assi assr asss asst assu asta astc asti astr asts asud asui asur asus at-t at-x ataa atac atad atai atar atas atat atax atca atcc atcr atcs atdi atdt atia atic atid atis atit atiu atra atrc atri atru atrx atsc atsi atst atta atti attr atts attu atua atuc atur atus auaa auca auci auct audc audi auis aur- aura aurd auri ausa ausd aust ausu aut- auts auxa axar axat axi- axia axis c-cd caaa caac caas caat cac- caca cacc caci cacr cada cadc cadd cadi cadr cads cadu caia caic caid cair cais cait caiu caix cara carc card cari carr cars cart carx casa casc casd casi casr cass cast casu cat- cata catc catd cati cats catt catu cauc caus caut caux caxa ccaa ccac ccad ccai ccar ccas ccat ccca cccc ccci cccs cccu ccdc ccdi ccdr ccds ccic ccid ccii ccir ccis ccix ccra ccrc ccri ccrs ccrt ccsa ccsd ccsi ccss ccst cctc cctt ccuc ccus ccut ccxi cd-r cdaa cdac cdad cdai cdax cdcs cdda cddr cdic cdii cdis cdrs cdss cdxi ciaa ciar cias ciat ciau cica cicc cici cicr cics cict cicu cida cidc cidi cidr cids cidt ciia ciid ciii ciis ciit cira circ ciri cirr cirs cirt cis- cisa cisc cisd cisr ciss cist cita citi cits citt citu ciuc cius cixi crac crai crar cras crat crau crax crca crcc crcr crda crdc cria cric cris crit criu crrt crsa crss crst crtc crts crud crus crut crux csaa csac csar csas csat cscc cscd csci cscr cscs csda csdr csia csid csir csis csit csix csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstr csts cstx csua csur csus csxt ctca ctia ctic ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuci cuda cudi cuds cui- cuir cuis cuit cura curd curi curr curs curt cusa cusd cuss cust cusu cut- cuta cutc cuts cutt cxii cxix cxxi cxxx d-ix daad daar daas daau daca daci dacs dact dada dadi dads dadu daia daid dair dais dait daix dara darc dard dari darr dars dart daru dasa dasc dasd dasi dass dast data dati datr dats datt datu daud daur daus daut daux dcas dcca dccc dcci dccs dcct dccu dcds dcia dcii dcis dcix dcra dcsc dcss dctc dcts dcxi dcxx dddd ddrc ddss ddts dia- diac diad diar dias diat diax dica dici dict dida didi dids didu diii diis dira dird dirr dirs dirt dis- disa disc disd disi diss dist dita diti dits ditt dius diux dixi draa drac drad drar dras drat drau drax drca drda dric drit drix drra drrs drsa drua drui drus drut druu dsac dscc dscr dscs dsda dsdr dsrc dsri dsrr dssa dssc dssi dsst dstc dsts dtaa dtac dtcc dtss dttx dtxt duaa duad duar duas duat duca ducs duct duda dudd duds dudu duid duir duis duit dura duri durt duru dusa dusi dust duta duts duur duut dxcc dxci dxdc dxdr dxds dxii dxix dxra dxrd dxrr dxrt dxrx dxss dxts dxur dxxr dxxx iaaa iaac iaai iaas iaat iaca iacc iacr iacs iact iacu iadc iadt iaia iais iara iarc iars iart iaru iasa iasc iasi iasr iata iatc iati icaa icac icad icai icar icas icat icca iccc icci iccr iccs icct iccu icdc icdd icis icra icrc icrr icrs icrt icru icsa icsc icsd icsi icsr icss icst icta icts icus idad idar idas idat idca idcr idda idia idic idid idir idis idra idrc idsa idsc idss idta idts idus iiac iias iica iicd iida iiii iiis iiit iira iirc iirs iisc iisd iisi iisr iist iisu iita iitr iitt iiuc irac irad irai irar iras irca ircc ircd ircs ircu ircx irda irdc irds iri- iria iric irid iris irix irra irrc irri irrs irsa irta irti irts irus is-a isac isad isai isar isas isat isca iscc iscd isci iscr iscs isct iscu isda isdc isds isia isic isis isit isra isri issa issc issi issr isss issu ista istc istd isti istr ists isua isus itaa itac itai itar itas itat itcs itia itic itis itra itri itrs itsa itsi itsu itta itur iucc iuds iuiu iura iusd iuss iust ixia ixxi raad raas raat rac- raca racc raci racs ract racu rada radc radd radr rads radt radu radx raia raic raid raii rair rais rait raiu raix rara rari rars rasa rasc rasd rasi rass rast rasu rata rati rats ratt ratu raua rauc raud