-vac aaaa aaac aaal aaas aaav aaca aacc aacl aacs aacv aala aalc aall aals aasa aasc aass aava acaa acac acas acca accc accs acla aclc acls acsa acsc acsl acss acvs acvv alaa alac alal alas alca alcc alcs all- alla alll alls alsa alsc alva asaa asac asal asas asc- asca ascc ascl asla assa assc assl asss asva asvs aval avas avcc avva caaa caac caal caas cac- caca cacc cala calc call cals casa casc casl cass cava cavs ccaa ccac ccas ccca cccc cccl cccs cccv ccla cclc ccls cclv ccsa ccsl ccss ccvs clas clav clsa clsc csaa csac csas csav cscc cscl cscs csla cssa cvac cvas cvca cvcc cvsl cvss laaa laac laal laas laca lacc lacl lacs lala lall lasa lass lava lavc lavs lcac lcca lccc lccs lcls lcsc llcc llcs lllc llll lscs lsla lssa lvcc lvsv sa-c saac saal saas saca sacc sacs sala salc sall sals salv sasa sasc sasl sass sava savs scaa scac scal scas sccc sccl sccs scl- sclc scls scsa scsc scsl slaa slac slas slav slcc slsa slsc ssaa ssac ssas ssca sscc sscs ssla sslc sssa sssc ssss svcc svcs svsc vaal vaas vaca vacs vala vall vals vas- vasa vasl vass vava vavs vcal vlas vlcc vssc vssl vvvv