a-ii aaaa aaac aaad aaai aaal aaas aaca aacc aacd aaci aacl aacs aada aadc aadi aads aaic aaii aais aala aalc aald aali aall aals aasa aasc aasd aasi aass acaa acac acad acai acas acca accc accd acci accs acda acdc acdi acds aci- acia acic acid acis acla aclc acli acls acsa acsc acsd acsi acsl acss adaa adac adad adai adal adas adcc adci adcs adda addc addd addi addl adds adia adic adis adli adls adsa adsi adsl adss aiai aias aica aicc aicd aics aida aidc aidi aids aiia aiic aiid aila aild aili ails aisa aisd aisi aisl alaa alac alad alai alal alas alca alcc alcs ald- alda aldi aldl alds ali- alia alid alii alil alis all- alla alli alll alls alsa alsc asaa asac asad asai asal asas asc- asca ascc asci ascl asda asdl asds asia asic asii asil asis asla asli assa assc assd assi assl asss c-cd caaa caac caal caas cac- caca cacc caci cada cadc cadd cadi cads caia caic caid cail cais cala calc cald cali call cals casa casc casd casi casl cass ccaa ccac ccad ccai ccas ccca cccc ccci cccl cccs ccdc ccdi ccds ccic ccid ccii ccil ccis ccla cclc ccli ccls ccsa ccsd ccsi ccsl ccss cdaa cdac cdad cdai cdcs cdda cddl cdic cdii cdis cdli cdls cdss ciaa cial cias cica cicc cici cics cida cidc cidi cids ciia ciid ciii ciis cila cili cill cils cis- cisa cisc cisd cisl ciss clad clai clas clcd cldc clic clii clis clsa clsc csaa csac csas cscc cscd csci cscl cscs csda csia csid csis csla csld cssa cssd daad daal daas daca daci dacs dada dadi dads daia daid dail dais dala dali dall dals dasa dasc dasd dasi dasl dass dcas dcca dccc dcci dccl dccs dcds dcia dcii dcil dcis dcli dcls dcsc dcss dddd ddlc ddss dia- diac diad dial dias dica dici dida didi dids diii diis dila dili dill dils dis- disa disc disd disi diss dlcs dlia dlii dlil dlis dsac dscc dscs dsda dsls dssa dssc dssi iaaa iaac iaai iaal iaas iaca iacc iacs iadc iaia iais iala iall ials iasa iasc iasi icaa icac icad icai ical icas icca iccc icci iccl iccs icdc icdd icdl icis icll icsa icsc icsd icsi icss idad idas idca idda idia idic idid idil idis idli idls idsa idsc idss iiac iias iica iicd iida iiii iiis iila iisc iisd iisi ilac ilal ilas ilca ilcd ilia ilic ilis ill- illa illd illi ills ilsa is-a isac isad isai isal isas isca iscc iscd isci iscs isda isdc isds isia isic isil isis isla isls issa issc issi isss laaa laac laad laal laas laca lacc laci lacl lacs lada ladd ladi lads laia laic laid lail lais lala lald lali lall lasa lasd lasi lass 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 lisa lisd lisi liss llcc llcs lldc llds lllc llll lscs lsds lsid lsla lssa s-ic s-ii sa-c saac saad saal saas saca sacc sacd saci sacs sada sadc sadd sadi sadl sads saia saic said sail sais sala salc sald sali sall sals sasa sasc sasd sasi sasl sass 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 sdcc sddc sdds sdic sdla sdlc sdls sdsc sdsl sdss siaa siac siai sial sias sica sicc sici sics sida sidd sidi sids sil- sila silc sild sili sill sils sisa sisc sisd sisi siss sl-i slaa slac slad slai slas slcc slcd slds slic slid slsa slsc ssaa ssac ssas ssca sscc ssci sscs ssdc ssdd ssid ssis ssla sslc sssa sssc sssi ssss