a-ha aaaa aaac aaah aaal aaar aaas aaca aacc aach aacl aacr aacs aaha aahl aahs aala aalc aall aals aara aarc aars aasa aasc aass acaa acac acar acas acca accc acch accs acha achh achl achr achs acla aclc aclr acls acr- acra acrc acrr acrs acsa acsc acsl acss ahac ahah ahal ahar ahas ahha ahhs ahla ahra ahrc ahrr ahrs ahsa ahss alaa alac alal alar alas alca alcc alcs alha alhs all- alla allh alll allr alls alsa alsc arac arah aral arar aras arc- arca arch arcs arh- arhs arla arr- arra arrc arrh arrr arrs ars- arsa arsc asaa asac asah asal asar asas asc- asca ascc asch ascl ascr asha ashs asla aslr asra asrc asrs assa assc assh assl assr asss caaa caac caah caal caas cac- caca cacc cach cacr caha cahl cahs cala calc call cals cara carc carl carr cars casa casc cash casl casr cass ccaa ccac ccar ccas ccca cccc cccl cccs ccha cchl cchr cchs ccla cclc ccls ccra ccrc ccrl ccrs ccsa ccsl ccss chaa chac chah chal char chas chca chch chcs chha chhs chlc chlr chra chrc chrr chrs chsc chsh chsr clar clas clhs clra clrs clsa clsc crac crar cras crca crcc crcr crhs crls crsa crss csaa csac csar csas cscc csch cscl cscr cscs cshl cshs csla cslr csra csrc csrs cssa cssr haal haar haas hacs haha hahs hal- hala hall hals hara harc harh harl harr hars hasa hasc hash hass hcca hccc hcch hccs hchs hcsa hcsc hcss hhaa hhcl hhhh hhhs hhla hlah hlas hlhs hlss hrac hras hrhs hrrc hsac hsas hscc hshs hsls laaa laac laal laar laas laca lacc lach lacl lacs laha lahr lahs lala lall lara larc larr lars lasa lash lass lcac lcca lccc lccs lchc lchr lchs lcls lcra lcrl lcrs lcsc lcsr lhas lhhh lhhs lhsa lhss llcc llcs llhs lllc llll lrac lral lrcs lrhs lrrc lrrr ls-r lscs lshs lsla lsrc lssa lssr raas rac- raca racc rach racs raha rahl rahr rahs rala rall rara rars rasa rasc rash rasl rass rcac rcas rccc rccs rchs rcls rcsa rcsc rcsl rcss rhhs rhls rlcs rlls rlsh rrah rras rrhs rrrr rsaa rscc rsch rscs rshs rslc rssa rssl sa-c saac saah saal saar saas saca sacc sacr sacs saha sahl sahr sahs sala salc salh sall sals sara sarc sarh sarl sarr sars sasa sasc sash sasl sass scaa scac scal scar scas sccc sccl sccs sch- scha schh schl schr schs scl- sclc scls scr- scra scrc scrs scsa scsc scsh scsl scsr shac shah shal shar shas shca shcc shha shhh shhs shl- shls shrs shsc slaa slac slas slcc slhs slrc slrs slsa slsc sras srcc srch srhs ssaa ssac ssas ssca sscc sscs sshl sshs ssla sslc ssra ssrc ssrl ssrs sssa sssc sssh ssss