a-ak aaaa aaac aaam aaar aaca aacc aack aacm aacr aaka aama aamc aamr aara aarc aarm acaa acac acar acca accc accm acma acmc acr- acra acrc acrm acrr akaa akam akar akca akka akr- akra amaa amac amam amar amax amca amcc amka amm- amma amra amrc arac arak aram arar arax arc- arca arcm arka arma armc armm arr- arra arrc arrk arrr axar caaa caac caam cac- caca cacc cack cacm cacr caka cama camc camk camm camx cara carc cark carm carr carx caxa ccaa ccac ccam ccar ccca cccc cccm cckm ccma ccmc ccmm ccra ccrc ckac ckck ckcm ckcx ckmx ckrc ckrm cmaa cmac cmax cmcc cmmc cmra cmrr crac cram crar crax crca crcc crcr crkc cxxx kaaa kaak kaam kaar kacc kaka kakc kakk kakm kakx kam- kama kamc kamm kamr kamx kara kark karm karr karx kaxa kc-x kcaa kcac kcam kcar kcca kccc kcck kccr kckc kckk kckm kckr kckx kcmc kcmk kcmm kcmr kcmx kcrc kcrr kcrx kcxm kcxr kkaa kkac kkam kkar kkck kkcm kkcr kkkk kkma kkmc kkmk kkmr kkmx kkrc kkrk kkrr kkrx kkxa kkxk kkxx kmac kmak kmam kmax kmca kmcc kmcm kmcr kmkk kmkx kmmk kmmm kmmr kmmx kmrc kmrr kmrx kmxa kmxc kmxk kmxm kmxr kmxx krac krak kram krar krca krcc krcm krka krkc krkk krkr krkx krma krmc krmr krmx krrc krrk krrm krrr krrx krxa krxk krxr krxx kxaa kxac kxam kxar kxca kxcm kxkc kxkk kxkx kxma kxmc kxmr kxmx kxra kxrc kxrk kxrr kxrx kxxk kxxm kxxr kxxx maaa maac maak maam maar mac- maca macc mack macr macx maka mama mamc mar- mara marc mark marm marr marx maxx mcaa mcac mcca mccc mccx mckk mcmc mcmx mcrc mcxc mkak mmaa mmac mmar mmcc mmcm mmcx mmmc mmmm mmrc mmxx mr-c mrac mrca mrcc mrkr mrmc mrrc raak raam rac- raca racc rack raka rakk rama ramm rara rark raxa rcac rccc rrkm rrmc rrrr xaar xara xmax xxxx