-ana aaaa aaab aaad aaam aaan aaar aaba aabb aabd aabm aada aama aamb aamd aamn aamr aana aand aara aard aarm abaa abab abad abam aban abar abax abb- abba abbb abbr abda abma abmb abra adaa adab adad adam adan adar adba adda addd addn addr adma admb admr admx adna adra amaa amad amam aman amar amax amb- amba ambn ambr ambx amda amm- amma amnd amra ana- anaa anab anad anam anan anar anax anba anbb and- anda andr anma anna annb arab arad aram aran arar arax arba arda ardm arma armd armm arna arnd arr- arra arrr axan axar ba-x baaa baad baam baan baar baba babb babm babr bada badb badd badr bama bamb bamm bamn bana band bann banr bar- bara barb bard barm barn barr barx bbad bbbb bbdd bd-r bdmx bdna bdrm bmaa bman bmdb bnrr brab brad bram bran brax brda brdm brna brrm brrr d-na daab daad daam daan daar daba dabb dada dama damb damm damn dana dand dann danr dara darb dard darn darr dbar dbrn dddd dmaa dmab dman dmax dmba dmrb dnaa dnab dnad dnam dnan dnax draa drab drad dram drar drax drba drda drna drra dxab dxam dxbm dxbn dxbr dxdr dxmr dxmx dxnd dxra dxrd dxrm dxrr dxrx dxxr dxxx maaa maad maam maan maar maba mada madb madd mama man- mana mand mann manx mar- mara mard marm marr marx maxx mbam mbba mbda mbdb mbna mdax mddm mdma mdmx mdna mdnx mdra mmaa mmab mman mmar mmda mmdb mmdx mmmd mmmm mmxx mnaa mnam mnba mnbb mnda mndr mnra mrad mrbb mrbm mrda mrdd mrmd mrna naaa naab naad naam naan naar naba nada nadr nama namb namd namm nan- nana nanb nand nann nara nard narm narn narr narx nbaa nbad nbar ndaa ndbm nddb ndma ndna nman nmra nmrx nndb nnnn nrab nram nrma nrna nrrd nxdn raab raad raam raan raba rabb rada radd radm radr radx rama ramb ramm rana rand rann ranx rara rarb raxa rbbb rbbr rbmx rdbm rdma rdna rman rmxd rnbr rndm rrad rrna rrrr xaar xana xand xara xbar xbra xdmx xdna xman xmax xmdr xrdb xxxx