aaaa aaac aaad aaam aaar aaca aacc aacd aacm aacr aact aada aadc aadt aama aamc aamd aamr aara aarc aard aarm aart aata aatc aatt ac-t acaa acac acad acar acat acca accc accd accm acct acda acdc acdm acdt acma acmc acr- acra acrc acrm acrr acta actc actt adaa adac adad adam adar adat adcc adda addc addd addr adma admr adra adta amaa amac amad amam amar amat amca amcc amda amdt amm- amma amra amrc amta amtc arac arad aram arar arat arc- arca arcm arct arda ardc ardm arma armc armd armm armt arr- arra arrc arrr arrt arta artc artr at-t ataa atac atad atar atat atca atcc atcr atdt atm- atma atra atrc atrm atta attr c-cd caaa caac caam caat cac- caca cacc cacm cacr cada cadc cadd cadm cadr cama camc camm camt cara carc card carm carr cart cat- cata catc catd catm catt ccaa ccac ccad ccam ccar ccat ccca cccc cccm ccdc ccdm ccdr ccma ccmc ccmd ccmm ccra ccrc ccrt cctc cctt cd-r cdaa cdac cdad cdda cddr cdma cmaa cmac cmcc cmda cmdr cmmc cmra cmrr cmta cmtc crac cram crar crat crca crcc crcr crda crdc crrt crtc crtm ctca ctma ctrc ctrm ctta daad daam daar daca dact dada dama damm dara darc dard darr dart data datr datt dcca dccc dcct dcma dcra dctc dctm dddd ddrc dmaa dmac dmcc dmcm dmdc dmdt dmrc draa drac drad dram drar drat drca drda drra dtaa dtac dtcc maaa maac maad maam maar maat mac- maca macc macd macr mact mada madc madd madt mama mamc mar- mara marc mard marm marr mart mata matc matr matt mcaa mcac mcad mcat mcca mccc mccd mcdc mcdd mcmc mcmt mcrc mcrd mctc mdac mdat mdca mdcc mddm mdma mdmc mdra mdrc mdta mmaa mmac mmar mmcc mmcd mmcm mmct mmda mmdc mmmc mmmd mmmm mmrc mr-c mrac mrad mrca mrcc mrda mrdd mrmc mrmd mrrc mrta mrtm mrtt mtaa mtac mtcr mtrc mtrr mttr raad raam raat rac- raca racc ract rada radc radd radm radr radt rama ramm rara rata ratt rcac rccc rcdc rcrd rctc rdac rdcm rdma rrad rrat rrmc rrrr rtca rtcc rtcm rtdt rtmc taa- taar taat taca tacc tact tada tama tamc tamd tamm tara tarc tard tarm tarr tart tata tatr tatt tcad tcam tcca tccc tcdd tctc tdac tdma tdra tmaa tmac tmca tmcc tmcm tmtt traa trac trad tram trat trca trcc trma trmd trra trtc trtr ttma tttt