a-ii aaaa aaac aaad aaai aaal aaas aaca aacc aacd aaci aacl aacs aacu aada aadc aadi aads aadu aaic aaii aais aala aalc aald aali aall aals aalu aasa aasc aasd aasi aass aasu aaus acaa acac acad acai acas acca accc accd acci accs accu acda acdc acdi acds aci- acia acic acid acis acla aclc acli acls aclu acsa acsc acsd acsi acsl acss acu- acul acus adaa adac adad adai adal adas adcc adci adcs adda addc addd addi addl adds addu adia adic adis adli adls adsa adsi adsl adss adua aiai aias aica aicc aicd aics aida aidc aidi aids aidu aiia aiic aiid aila aild aili ails ailu aisa aisd aisi aisl aiud aiui alaa alac alad alai alal alas alau alca alcc alcs ald- alda aldi aldl alds ali- alia alid alii alil alis aliu all- alla alli alll alls allu alsa alsc alua alui alus asaa asac asad asai asal asas asau asc- asca ascc asci ascl asda asdl asds asia asic asii asil asis asla asli assa assc assd assi assl asss assu asud asui asus auaa auca auci audc audi auis aul- aula auld auli aull auls aulu ausa ausd ausu c-cd caaa caac caal caas cac- caca cacc caci cada cadc cadd cadi cads cadu caia caic caid cail cais caiu cala calc cald cali call cals calu casa casc casd casi casl cass casu cauc caul caus ccaa ccac ccad ccai ccas ccca cccc ccci cccl cccs cccu ccdc ccdi ccds ccic ccid ccii ccil ccis ccla cclc ccli ccls ccsa ccsd ccsi ccsl ccss ccuc ccus cdaa cdac cdad cdai cdcs cdda cddl cdic cdii cdis cdli cdls cdss ciaa cial cias ciau cica cicc cici cics cicu cida cidc cidi cids ciia ciid ciii ciis cila cili cill cils cis- cisa cisc cisd cisl ciss ciuc cius clad clai clas clau clcd cldc clic clii clis clsa clsc clud csaa csac csas cscc cscd csci cscl cscs csda csia csid csis csla csld cslu cssa cssd csua csus cuau cuca cucc cuci cuda cudi cuds cui- cuil cuis cula culc culd cull culs cusa cusd cuss cusu daad daal daas daau daca daci dacs dada dadi dads dadu daia daid dail dais dala dali dall dals dalu dasa dasc dasd dasi dasl dass daud daus dcas dcca dccc dcci dccl dccs dccu dcds dcia dcii dcil dcis dcli dcls dcsc dcss dddd ddlc ddss dia- diac diad dial dias dica dici dida didi dids didu diii diis dila dili dill dils dis- disa disc disd disi diss dius dlcs dlia dlii dlil dlis dsac dscc dscs dsda dsls dssa dssc dssi duaa duad dual duas duca ducs duda dudd duds dudu duid duil duis dula dulc duli dull dulu dusa dusi duul iaaa iaac iaai iaal iaas iaca iacc iacs iacu iadc iaia iais iala iall ials ialu iasa iasc iasi icaa icac icad icai ical icas icca iccc icci iccl iccs iccu icdc icdd icdl icis icll icsa icsc icsd icsi icss icus idad idas idca idda idia idic idid idil idis idli idls idsa idsc idss idus iiac iias iica iicd iida iiii iiis iila iisc iisd iisi iisu iiuc ilac ilal ilas ilca ilcd ilia ilic ilis ill- illa illd illi ills ilsa ilud ilus is-a isac isad isai isal isas isca iscc iscd isci iscs iscu isda isdc isds isia isic isil isis isla isls issa issc issi isss issu isua isus iucc iuds iuiu iusd iuss laaa laac laad laal laas laca lacc laci lacl lacs lacu lada ladd ladi lads ladu laia laic laid lail lais lala lald lali lall lalu lasa lasd lasi lass lasu laud laul laus lcac lcad lcca lccc lccs lcdd lcds lcia lcis lcls lcsc lcsd ldci ldls liac lias lica lics lida lidl lids liia liii liis lila lili lill lils lilu lisa lisd lisi liss lisu liua lius llcc llcs lldc llds lllc llll llud lscs lsds lsid lsla lssa luai luas luau luca luci lucs luda ludd ludi luis lula luli lull lulu lusa lusi luss luua s-ic s-ii sa-c saac saad saal saas saca sacc sacd saci sacs sacu sada sadc sadd sadi sadl sads sadu saia saic said sail sais sala salc sald sali sall sals salu sasa sasc sasd sasi sasl sass saua sauc saud saul saus scaa scac scad scai scal scas sccc sccl sccs scda scdc scds sci- scia scic scid scil scis scl- sclc scls scsa scsc scsd scsi scsl scsu scua scud scul sdau sdcc sddc sdds sdic sdla sdlc sdls sdsc sdsl sdss sdsu siaa siac siai sial sias siau sica sicc sici sics sicu sida sidd sidi sids sil- sila silc sild sili sill sils silu sisa sisc sisd sisi siss sisu siui sius sl-i slaa slac slad slai slas slau slcc slcd slcu slds slic slid slsa slsc slsu sluc slud ssaa ssac ssas ssau ssca sscc ssci sscs ssdc ssdd ssid ssis ssla sslc sssa sssc sssi ssss suas suc- succ suci sucs suda sudd sudi suds suid suis sul- sula sulc suld suli sull sulu sus- susa susd susi suss susu suus uaca uald uasa uasd uaua ucad ucai ucal ucas ucca ucci ucdc ucdd ucil ucla ucsa ucsc ucsd ucsu ucua udaa udad udal udas udau udca uddi udds udic udid udsd udsl uica uisd ulaa ulad ulai ulas ulcc ulic ulla ulli ulsa ulua ulul ulus us-a usaa usac usad usal usas usca uscc uscs usda usdc usdl usds usia usis uslu ussa ussc usss ussu usua usui usul usus uulu uusi uuuu