a-fu aaaa aaac aaaf aaam aaas aaca aacc aacf aacm aacs aacu aafa aafc aaff aama aamc aams aasa aasc aasf aasm aass aasu aaus acaa acac acas acca accc accf accm accs accu acfc acfm acfs acma acmc acmf acms acmu acsa acsc acsm acss acu- acuf acum acus afaa afam afca afcc afcs afcu affa affc affs afma afmc afsa afsc afsm afua afus amaa amac amam amas amca amcc amcs amfm amm- amma ammu amsa amsc amss amua amum asaa asac asaf asam asas asau asc- asca ascc asfa asma asmf asmm asms assa assc asss assu asum asus auaa auca aufc aufs auma ausa ausm ausu caaa caac caaf caam caas cac- caca cacc cacm cafa cafc caff cafs cafu cama camc camm cams casa casc casm cass casu cauc cauf caum caus ccaa ccac ccaf ccam ccas ccca cccc cccf cccm cccs cccu ccfa ccfc ccff ccma ccmc ccmm ccms ccsa ccsf ccss ccuc ccus cfaa cfac cfam cfca cfcf cfcm cfcs cfma cfms cfmu cfsa cmaa cmac cmas cmcc cmcs cmmc cmms cmsa cmsc cmsf cmus csaa csac csas cscc cscf cscs csfc csma csmc csmu cssa cssm csua csuf csum csus cuau cuca cucc cucm cufa cufc cuff cum- cuma cums cusa cuss cusu faaa faac faam faas faca facc facs fafa fafc faff fama fams fasa fasc fasm fass fcas fcca fccf fcsc ffcc ffff ffsa ffss fmca fmcs fmss fsas fscc fsma fssa fssc fssf fuc- fuca fucm fufc fuff fufu fumc fums fusa fusc fuss fusu maaa maac maaf maam maas mac- maca macc macs macu mafa mafc maff mafu mama mamc mamf mams mamu masa masc mass masu maua mauf maum maus mcaa mcac mcas mcca mccc mcfa mcfc mcmc mcsa mcss mfas mfcc mffa mmaa mmac mmas mmcc mmcm mmcs mmff mmmc mmmm mmms mmsc mmsu mmus msaa msas msau msca mscc msfc msff msfs msma msmc msmm msms msmu mssa mssf mssm msus muac muc- mucc mucu mufc muff mufu muma mumm mums mumu musa musc muss musu sa-c saac saaf saam saas saca sacc sacs sacu safa safc saff safm safu sam- sama samc samm sams samu sasa sasc sasf sasm sass saua sauc sauf saum saus scaa scac scaf scam scas sccc sccm sccs scfa scfc scfm scma scmc scmm scms scsa scsc scsu scua scum sfas sfca sfcc sfcs sffc sfma sfmm sfss sfsu smaa smac smas smcc smsc smss smus ssaa ssac ssam ssas ssau ssca sscc sscs ssfc ssmc sssa sssc sssf sssm ssss suam suas suc- succ sucs suf- sufa sufc suff sufs sufu sum- suma sums sumu sus- susa suss susu suum suus uaca uafa uamc uams uasa uaua ucam ucas ucca ucfa ucmc ucsa ucsc ucsf ucsm ucsu ucua ufcu uffa ufms umaa umac umas umff umma umms umsa umsu umus us-a usaa usac usaf usas usca uscc uscf uscm uscs usfa usfc usfs usma usmc usmm usms ussa ussc ussf usss ussu usua usus uuuu