a-ak a-wa aaaa aaac aaar aaas aaca aacc aack aacr aacs aaka aara aarc aars aasa aasc aass aaww acaa acac acar acas acca accc accs acks ackw acr- acra acrc acrr acrs acsa acsc acss acsw acwa acww akaa akar akas akca akka akr- akra aksa akwa arac arak arar aras araw arc- arca arcs arka arks arr- arra arrc arrk arrr arrs ars- arsa arsc arsk arwa asaa asac asak asar asas asc- asca ascc ascr ascw aska askr asks asra asrc asrs assa assc assk assr asss awac awar awas awka awsk awss awwa awws caaa caac caas cac- caca cacc cack cacr cacw caka cara carc cark carr cars casa casc cask casr cass cawk caws ccaa ccac ccar ccas ccca cccc cccs cckw ccra ccrc ccrs ccsa ccss ckac ckck ckcs ckcw ckrc ckrw cksa cksw ckwr ckws ckww crac crar cras craw crca crcc crcr crkc crsa crss csaa csac csak csar csas cscc cscr cscs cska csks csra csrc csrs cssa cssr cswk csws cwac cwrw kaaa kaak kaar kaas kacc kacs kacw kaka kakc kakk kaks kara kark karr kars karw kas- kasa kasc kask kasr kass kasw kaw- kawa kawc kawk kaws kaww kcaa kcac kcar kcas kcaw kcca kccc kcck kccr kckc kckk kckr kcrc kcrr kcrs kcrw kcsa kcsc kcsr kcss kcwa kcwc kcwk kcwr kkaa kkac kkar kkaw kkck kkcr kkcs kkcw kkkk kkrc kkrk kkrr kkrs kksa kksr kkss kksw kkwk kkws krac krak krar kras kraw krca krcc krcs krcw krka krkc krkk krkr krks krkw krrc krrk krrr krrs krrw krsa krsc krsk krsr krss krsw krwa krwc krwk krwr ksac ksak ksar ksas ksaw ksca ksck kscr kscs kska kskk kskr ksks ksra ksrr ksrs ksrw kssa kssr ksss kswa kswc ksws ksww kwac kwak kwar kwaw kwca kwck kwcr kwka kwkc kwkk kwkr kwkw kwrk kwrr kwrs kwrw kwsa kwsc kwsk kwss kwsw kwwk kwwr kwws raak raas rac- raca racc rack racs raka rakk rara rark rars rasa rasc rask rass rawa rawk rawr raws raww rcac rcas rccc rccs rcsa rcsc rcss rkss rras rrrr rsaa rscc rscs rssa rwcs sa-c saac saak saar saas saca sacc sack sacr sacs saka sakk saks sara sarc sark sarr sars sasa sasc sask sass sawa saws scaa scac scak scar scas scaw sccc sccs sck- scr- scra scrc scrs scsa scsc scsr skac skar skaw skra skss skws sras sraw srcc ssaa ssac ssas ssaw ssca sscc sscs ssra ssrc ssrs sssa sssc ssss ssws swac swak swar swas swcc swss waaa waac waar waas waaw waca wacc wack wacs waka wakk wakr waks wakw war- wara warc wark warr wars warw wasa wasc wask wasr wass wawa wawc wawk waws wcar wcas wcca wccc wcck wccr wccs wccw wcka wckk wckr wcks wckw wcra wcrc wcrk wcrr wcrs wcrw wcsa wcsc wcsk wcsr wcss wcsw wcwa wcwc wkaa wkac wkak wkar wkca wkcs wkcw wkkc wkkr wkks wkkw wkra wkrc wkrk wkrr wkrs wksc wksk wksr wkss wksw wkwc wkws wraa wrac wrak wrar wras wraw wrca wrck wrcr wrcs wrcw wrka wrkc wrkk wrkr wrks wrkw wrra wrrc wrrk wrrs wrrw wrsa wrsc wrsr wrss wrsw wrwa wrwc wrwr wsaa wsak wsar wscc wscr wscs wscw wskk wskr wskw wsra wsrc wsrk wsrs wsrw wssc wssr wsss wssw wswr wsws wsww wwac wwca wwck wwcr wwcs wwcw wwka wwkc wwkr wwks wwra wwrc wwrk wwrr wwrw wwsc wwsk wwsr wwss wwwa wwwc wwwk wwwr wwws wwww