aaaa aaac aaam aaar aaas aaca aacc aacm aacr aacs aact aama aamc aamr aams aara aarc aarm aars aart aasa aasc aasm aass aast aata aatc aatt ac-t acaa acac acar acas acat acca accc accm accs acct acma acmc acms acr- acra acrc acrm acrr acrs acsa acsc acsm acss acst acta actc acts actt amaa amac amam amar amas amat amca amcc amcs amm- amma amra amrc amsa amsc amss amst amta amtc amts arac aram arar aras arat arc- arca arcm arcs arct arma armc armm arms armt arr- arra arrc arrr arrs arrt ars- arsa arsc arst arta artc artr arts asaa asac asam asar asas asat asc- asca ascc ascr asct asma asmm asmr asms asmt asra asrc asrm asrs assa assc assr asss asst asta astc astm astr asts at-t ataa atac atar atas atat atca atcc atcr atcs atm- atma atms atra atrc atrm atsc atst atta attr atts caaa caac caam caas caat cac- caca cacc cacm cacr cama camc camm cams camt cara carc carm carr cars cart casa casc casm casr cass cast cat- cata catc catm cats catt ccaa ccac ccam ccar ccas ccat ccca cccc cccm cccs ccma ccmc ccmm ccms ccra ccrc ccrs ccrt ccsa ccss ccst cctc cctt cmaa cmac cmas cmcc cmcs cmmc cmms cmra cmrr cmrs cmsa cmsc cmst cmta cmtc crac cram crar cras crat crca crcc crcr crms crrt crsa crss crst crtc crtm crts csaa csac csar csas csat cscc cscr cscs csma csmc csra csrc csrs cssa cssm cssr csta cstc cstm cstr csts ctca ctma ctrc ctrm ctrs ctsa ctsc ctss ctta ctts maaa maac maam maar maas maat mac- maca macc macr macs mact mama mamc mams mar- mara marc marm marr mars mart masa masc masr mass mast mata matc matr mats matt mcaa mcac mcas mcat mcca mccc mcmc mcmt mcrc mcsa mcss mcst mctc mcts mmaa mmac mmar mmas mmcc mmcm mmcs mmct mmmc mmmm mmms mmrc mmsc mmst mmts mr-c mrac mras mrca mrcc mrcs mrmc mrrc mrsa mrsc mrta mrtm mrts mrtt msaa msar msas msat msca mscc msma msmc msmm msms msra msrt mssa mssm mssr msst msta mstc mstr msts mtaa mtac mtas mtcr mtrc mtrr mtsa mtss mtst mttr mtts raam raas raat rac- raca racc racs ract rama ramm rams rara rars rasa rasc rasm rass rast rata rats ratt rcac rcas rccc rccs rcms rcsa rcsc rcss rctc rcts rmas rmsc rmst rras rrat rrmc rrrr rsaa rscc rscs rsma rssa rsts rtas rtca rtcc rtcm rtmc rtms rtss rtts sa-c saac saam saar saas saat saca sacc sacr sacs sact sam- sama samc samm sams samt sara sarc sarm sarr sars sart sasa sasc sasm sass sast sata satc satr sats satt scaa scac scam scar scas scat sccc sccm sccs scct scma scmc scmm scms scr- scra scrc scrs scsa scsc scsr scst sctc sctr scts smaa smac smas smat smcc smrt smsc smss smtc sram sras srcc srct srmc srta srtr ssaa ssac ssam ssas ssat ssca sscc sscs ssmc ssra ssrc ssrm ssrs sssa sssc sssm ssss ssta sstc ssts stac stam star stas stat stca stcc stcs stmc stms stmt stra strc strs stsm stss sttc sttr taa- taar taas taat taca tacc tacs tact tama tamc tamm tams tara tarc tarm tarr tars tart tasa tasc tasm tasr tass tast tata tatr tats tatt tcam tcca tccc tctc tcts tmaa tmac tmca tmcc tmcm tmsa tmsc tmtt traa trac tram tras trat trca trcc trma trms trra trst trtc trtr tsaa tsam tsar tsat tsca tscc tsmc tssa tssm tssr tsst tstc tstm tsts ttma ttms ttss tttt