a-ii aaaa aaac aaai aaal aaas aaca aacc aaci aacl aacs aaic aaii aais aala aalc aali aall aals aasa aasc aasi aass acaa acac acai acas acca accc acci accs aci- acia acic acis acla aclc acli acls acsa acsc acsi acsl acss aiai aias aica aicc aics aiia aiic aila aili ails aisa aisi aisl alaa alac alai alal alas alca alcc alcs ali- alia alii alil alis all- alla alli alll alls alsa alsc asaa asac asai asal asas asc- asca ascc asci ascl asia asic asii asil asis asla asli assa assc assi assl asss caaa caac caal caas cac- caca cacc caci caia caic cail cais cala calc cali call cals casa casc casi casl cass ccaa ccac ccai ccas ccca cccc ccci cccl cccs ccic ccii ccil ccis ccla cclc ccli ccls ccsa ccsi ccsl ccss ciaa cial cias cica cicc cici cics ciia ciii ciis cila cili cill cils cis- cisa cisc cisl ciss clai clas clic clii clis clsa clsc csaa csac csas cscc csci cscl cscs csia csis csla cssa iaaa iaac iaai iaal iaas iaca iacc iacs iaia iais iala iall ials iasa iasc iasi icaa icac icai ical icas icca iccc icci iccl iccs icis icll icsa icsc icsi icss iiac iias iica iiii iiis iila iisc iisi ilac ilal ilas ilca ilia ilic ilis ill- illa illi ills ilsa is-a isac isai isal isas isca iscc isci iscs isia isic isil isis isla isls issa issc issi isss laaa laac laal laas laca lacc laci lacl lacs laia laic lail lais lala lali lall lasa lasi lass lcac lcca lccc lccs lcia lcis lcls lcsc liac lias lica lics liia liii liis lila lili lill lils lisa lisi liss llcc llcs lllc llll lscs lsla lssa s-ic s-ii sa-c saac saal saas saca sacc saci sacs saia saic sail sais sala salc sali sall sals sasa sasc sasi sasl sass scaa scac scai scal scas sccc sccl sccs sci- scia scic scil scis scl- sclc scls scsa scsc scsi scsl siaa siac siai sial sias sica sicc sici sics sil- sila silc sili sill sils sisa sisc sisi siss sl-i slaa slac slai slas slcc slic slsa slsc ssaa ssac ssas ssca sscc ssci sscs ssis ssla sslc sssa sssc sssi ssss