a-do aaaa aaac aaad aaal aaas aaca aacc aacd aacl aaco aacs aada aadc aads aala aalc aald aall aalo aals aaoo aasa aasc aasd aass acaa acac acad acas acca accc accd acco accs acda acdc acds acla aclc acls acoa acod acol acos acsa acsc acsd acsl acss adaa adac adad adal adao adas adcc adcs adda addc addd addl addo adds adls adoc adod adoo ados adsa adsl adso adss alaa alac alad alal alao alas alca alcc alco alcs ald- alda aldl aldo alds all- alla alll allo alls aloa aloc alod alol aloo alos alsa alsc also aoca aocs aola aosd aoss asaa asac asad asal asao asas asc- asca ascc ascl asco asda asdl asdo asds asla aslo asoc asod asos assa assc assd assl asso asss c-cd caaa caac caal caas cac- caca cacc caco cada cadc cadd cado cads cala calc cald call calo cals caod caol caos casa casc casd casl caso cass ccaa ccac ccad ccas ccca cccc cccl cccs ccdc ccds ccla cclc ccls ccoc ccod ccsa ccsd ccsl ccss cdaa cdac cdad cdcs cdda cddl cdls cdos cdss clad clas clcd cldc clod cloo clos clsa clsc coad coal coas coca coco coda codd codl cods col- cola cold coll colo cols cood cool coos cosa cosc cosl coso coss csaa csac csao csas cscc cscd cscl csco cscs csda csla csld csos cssa cssd daad daal daas daca dacs dada dado dads dala dall dalo dals daos dasa dasc dasd dasl dass dcas dcca dccc dccl dccs dcds dcls dcos dcsc dcss dddd ddlc ddoc ddss dlco dlcs dlos doal doas doca doco docs dod- doda dodd dodo dods dola dold doll dolo dols dood dool doos dosa doso doss dsac dscc dscs dsda dsls dsoa dsos dssa dssc laaa laac laad laal laas laca lacc lacl laco lacs lada ladd lado lads lala lald lall lalo laos lasa lasd laso lass lcac lcad lcca lccc lccs lcdd lcds lcls lcsc lcsd ldls ldos llao llcc llcs lldc llds lllc llll lloa lloc llod lloo loac load loas loca locc loco locs loda lods lola lold loll lolo lols looc lood lool loos losa losc loso loss lsco lscs lsds lsla lssa lsso oall oasc oasl oass ocac ocad ocal ocas occa occc ocds oclc ocos ocsa odac odal odas odda oddd odds odla odoo odos odso olac olas olca olcc olds olla ollo olos ooaa ooda oola oold oolo oooo ooos oosa osas osca oscc oscl osco osla oslo osoo osos ossa ossd osso s-os sa-c saac saad saal saas saca sacc sacd saco sacs sada sadc sadd sadl sado sads sala salc sald sall salo sals saol saos sasa sasc sasd sasl saso sass scaa scac scad scal scas sccc sccl sccs scda scdc scds scl- sclc scls scol scoo scsa scsc scsd scsl scso sdcc sdco sddc sdds sdla sdlc sdls sdsc sdsl sdss slaa slac slad slas slcc slcd slds sloc slod sloo slos slsa slsc soad soal soas soca socl soco socs soda sodd sodo sods sola sold soll solo sols sood sool soos sosa soso soss ssaa ssac ssao ssas ssca sscc sscs ssdc ssdd ssla sslc ssoc sssa sssc ssss