-ana a-ak aaaa aaab aaac aaam aaan aaap aaar aaba aabb aabc aabm aabp aaca aacb aacc aack aacm aacn aacp aacr aaka aama aamb aamc aamn aamp aamr aana aanp aapa aapc aapm aara aarc aarm aarp abaa abab abac abak abam aban abap abar abb- abba abbb abbr abca abcb abcc abcn abcp abcr abma abmb abmc abpa abpc abpm abpn abpp abpr abra abrc acaa acab acac acan acap acar acba acca accc accm accp acma acmc acmp acpa acpm acpr acr- acra acrc acrm acrr akaa akam akan akap akar akca akka akna akr- akra amaa amac amam aman amap amar amb- amba ambn ambr amca amcc amka amm- amma ampa ampc ampk ampm amra amrc ana- anaa anab anac anak anam anan anap anar anba anbb anca ancc ank- anka anma anna annb anp- anpa anpp anpr anrc apac apak apam apan apap apar apba apbr apca apcb apcc apcm apcn apcr apma apna appa appc appr apra aprc aprn arab arac arak aram aran arap arar arba arc- arca arcm arka arma armc armm arna arnk arpa arr- arra arrc arrk arrr baaa baak baam baan baar baba babb babm babr bac- baca bacc back bacn bak- baka bakr bama bamb bamc bamm bamn bamp bana banc bank bann banp banr bapa bapc bapp bar- bara barb barc bark barm barn barr bbbb bbcm bbpr bbrc bcaa bcam bcap bcar bcbc bcbp bcca bccc bccm bcma bcmp bcpp bcra bkpr bmaa bman bnpp bnrr bpcp bpmc bpmn bprc brab brac brak bram bran brca brcb brka brkb brmc brna brrm brrr caaa caab caac caam caan caap caba cac- caca cacc cack cacm cacr caka cama camb camc camk camm camp cana canc cank cann canp capa capb capc capm capn capp cara carb carc cark carm carn carp carr cbac cbar cbbc cbca cbcc cbcm cbcn cbcp cbcr cbka cbkm cbkn cbkr cbna cbpc cbpp cbrm cbrn ccaa ccab ccac ccam ccap ccar ccba ccbc ccbn ccca cccb cccc cccm cccp cckm ccma ccmb ccmc ccmm ccmp ccna ccnb ccnc ccnm ccnp ccnr ccpa ccpm ccpn ccpp ccpr ccra ccrc ccrp ckac ckan ckbc ckck ckcm ckmp cknb cknc ckpc ckpr ckrc ckrm cmaa cmac cmap cmba cmbc cmcc cmmb cmmc cmmn cmpa cmpc cmpk cmpp cmra cmrn cmrr cnaa cnac cnam cnap cnbc cnbm cnbp cncp cnma cnna cnpa cnrc cnrr cpaa cpac cpam cpan cpap cpbc cpca cpcm cpma cpmp cpnb cppa cppm cprm crab crac cram cran crap crar crbc crca crcc crcr crkc crkp crmb crmn crmp crna crpc kaaa kaab kaak kaam kaan kaap kaar kaba kabb kabc kabr kacb kacc kacp kaka kakc kakk kakm kakn kam- kama kamb kamc kamm kamn kamp kamr kana kanb kanm kann kanp kap- kapa kapc kapn kapp kara karb kark karm karn karp karr kbaa kbab kbac kbak kbam kbap kbar kbba kbbb kbbc kbbk kbbm kbbr kbca kbcb kbck kbcr kbkb kbkk kbkr kbmb kbmc kbmp kbmr kbna kbnn kbnp kbnr kbpa kbpc kbpk kbpn kbpr kbra kbrb kbrc kbrk kbrn kcaa kcab kcac kcam kcap kcar kcba kcbc kcbk kcbr kcca kccb kccc kcck kccr kckc kckk kckm kckn kckr kcmb kcmc kcmk kcmm kcmn kcmp kcmr kcnb kcnm kcnp kcnr kcpa kcpc kcpm kcpn kcpr kcrc kcrn kcrp kcrr kkaa kkac kkam kkan kkap kkar kkba kkbb kkbn kkbr kkcb kkck kkcm kkcn kkcr kkkk kkma kkmc kkmk kkmp kkmr kknb kknm kknn kkpc kkpk kkpn kkrb kkrc kkrk kkrn kkrr kmac kmak kmam kman kmap kmbc kmbr kmca kmcb kmcc kmcm kmcn kmcr kmkk kmmk kmmm kmmr kmna kmnb kmnr kmpa kmpb kmpc kmpr kmrb kmrc kmrn kmrr knaa knab knac knam knan knap knar knba knbb knbc knbn knbr knca kncb knck kncm kncn kncr knkk knmb knmc knnb knnk knnr knpa knpb knpc knpr knrb knrk kpac kpak kpam kpan kpar kpba kpbb kpbm kpbr kpcc kpcr kpkk kpkr kpmb kpmp kpmr kpnc kpnp kppc kppk kppp kppr kprb kprc kprk kprm kprn kprp kprr krab krac krak kram kran krap krar krba krbb krbk krbm krbr krca krcb krcc krcm krcn krka krkc krkk krkn krkr krma krmb krmc krmn krmp krmr krna krnb krnk krnm krnn krnp krpa krpm krpr krrb krrc krrk krrm krrn krrr maaa maac maak maam maan maap maar maba mac- maca macb macc mack macp macr maka mama mamc mamp man- mana manc mank mann mapa mapn mapp mapr mar- mara marc mark marm marr mbac mbam mbba mbca mbna mcaa mcac mcan mcap mcba mcbc mcca mccc mckk mcmc mcpa mcpb mcpc mcpp mcrc mkak mknk mmaa mmab mmac mman mmap mmar mmcc mmcm mmmc mmmm mmpa mmpc mmpr mmrc mmrp mnaa mnac mnam mnba mnbb mnra mpaa mpac mpca mpcc mpmc mppc mppp mprp mr-c mrac mrap mrbb mrbm mrca mrcb mrcc mrcp mrkr mrmc mrna mrnc mrpa mrrc naaa naab naac naam naan naar naba nabc nabk naca nacc nack nacm nacp naka nama namb namm nan- nana nanb nann nanp napa napb napm napp nara narc nark narm narn narp narr nbaa nbak nbap nbar nbbc nbca nbcc nbpa nbpp ncaa ncac ncap ncar ncba ncbc ncca nccc nccn nccp nccr ncmm ncmp ncna ncnc ncpa ncpc ncra ncrc ncrp nkam nkpa nman nmap nmcp nmmc nmra nmrc nnmc nnnn nnpr npac npap npca npcc npma nppa nppc npra nprm nrab nram nrap nrca nrma nrna nrpc nrpn nrrc paak paan paap paar paba paca pack paka pam- pama pamb pamm pamp pan- pana panc pank pann papa papb papp papr par- para parc park parm parn parp parr pbac pban pbar pbcc pbmr pbpa pbpk pcaa pcap pcba pcbc pcbm pcca pccc pcmb pcpb pcpm pcpn pcpp pcra pcrc pkan pkmr pkna pmaa pmac pmbr pmcc pmma pmmp pmpm pmrc pnac pnar pnca pnkp pnnm pnpp pnra ppac ppan ppap ppar ppcc ppcm pppa pppn pppp pprc pprm pram pran prar prbc prca prcc prcp prmc prna prnp prrm raab raak raam