-ana aaaa aaac aaam aaan aaar aaca aacc aacm aacn aacr aact aama aamc aamn aamr aana aara aarc aarm aart aata aatc aatt ac-t acaa acac acan acar acat acca accc accm acct acma acmc acr- acra acrc acrm acrr acta actc actt amaa amac amam aman amar amat amca amcc amm- amma amnt amra amrc amta amtc ana- anaa anac anam anan anar anat anca ancc anct anma anna annt anrc ant- anta antm antr antt arac aram aran arar arat arc- arca arcm arct arma armc armm armt arna arnt arr- arra arrc arrr arrt arta artc artr at-t ataa atac atan atar atat atca atcc atcr atm- atma atna atra atrc atrm atrn atta attn attr caaa caac caam caan caat cac- caca cacc cacm cacr cama camc camm camt cana canc cann cant cara carc carm carn carr cart cat- cata catc catm catt ccaa ccac ccam ccar ccat ccca cccc cccm ccma ccmc ccmm ccna ccnc ccnm ccnr ccra ccrc ccrt cctc cctt cmaa cmac cmcc cmmc cmmn cmra cmrn cmrr cmta cmtc cnaa cnac cnam cnma cnna cnrc cnrr cnrt cnta cntc cntm cntr crac cram cran crar crat crca crcc crcr crmn crna crrt crtc crtm ctan ctca ctma ctrc ctrm ctrn ctta cttn maaa maac maam maan maar maat mac- maca macc macr mact mama mamc man- mana manc mann mant mar- mara marc marm marr mart mata matc matr matt mcaa mcac mcan mcat mcca mccc mcmc mcmt mcrc mctc mmaa mmac mman mmar mmcc mmcm mmct mmmc mmmm mmrc mnaa mnac mnam mnra mntn mr-c mrac mrca mrcc mrmc mrna mrnc mrrc mrta mrtm mrtn mrtt mtaa mtac mtcr mtna mtnt mtrc mtrr mttr naaa naac naam naan naar naat naca nacc nacm nama namm namt nan- nana nann nant nara narc narm narn narr nart nata natc natm natt ncaa ncac ncar ncat ncca nccc nccn nccr ncct ncmm ncna ncnc ncra ncrc ncta nctc nctr nman nmmc nmnt nmra nmrc nmtc nnmc nnmt nnnn nntn nram nrca nrma nrna nrrc nrta ntcc ntrc nttm nttr raam raan raat rac- raca racc ract rama ramm rana ranc rann rant rara rata ratt rcac rccc rcnr rctc rman rnnt rrat rrmc rrna rrrr rtan rtca rtcc rtcm rtmc taa- taan taar taat taca tacc tact tama tamc tamm tana tann tant tara tarc tarm tarn tarr tart tata tatr tatt tcam tcca tccc tcnn tctc tmaa tmac tman tmca tmcc tmcm tmnt tmtt tnca tncc traa trac tram tran trat trca trcc trma trna trra trtc trtr ttcn ttma tttt