a-a a-b aaa aab aad aam aax ab- aba abb abd abm abx ad- ada adb add adm adx ama amb amd amm amx ax- axa axm axx baa bab bad bam bax bba bbb bbd bbm bbx bda bdb bdd bdm bdx bma bmb bmd bmm bmx bxb bxd bxm bxx daa dab dad dam dax dba dbb dbd dbm dbx dda ddb ddd ddm ddx dma dmb dmd dmm dmx dxd dxx maa mab mad mam max mba mbb mbd mbm mbx mda mdb mdd mdm mdx mma mmb mmd mmm mmx mxa mxd xaa xad xam xbx xda xdb xdm xma xmd xmm xmx xxx

aaaa aaab aaad aaam aaba aabb aabd aabm aada aama aamb aamd abaa abab abad abam abax abb- abba abbb abda abma abmb adaa adab adad adam adba adda addd adma admb admx amaa amad amam amax amb- amba ambx amda amm- amma ba-x baaa baad baam baba babb babm bada badb badd bama bamb bamm bbad bbbb bbdd bdmx bmaa bmdb daab daad daam daba dabb dada dama damb damm dddd dmaa dmab dmax dmba dxab dxam dxbm dxmx dxxx maaa maad maam maba mada madb madd mama maxx mbam mbba mbda mbdb mdax mddm mdma mdmx mmaa mmab mmda mmdb mmdx mmmd mmmm mmxx xdmx xmax xxxx

-aaa- -abad aaaam aabaa aabba aadam aadma abaab ababa abada abbad adaba adada adama addax amada amama ambad ambam ambax amdad baama babam babax badam bamba bamda bamma d-a-d daada dabba dadda damba damma daxam ddddd dmmda dxdxd ma-ma mabad madad madam madda mamba mamda mamma max-a maxxx mbama mdadm mmdma mmdxx mmmmm

aaaaba ababda abadam adamma addada ambada baabaa baabda baamba badbad bambam bbbbbb dababa dabdab dadaab dadada damaad damada dammam madaba madama madbaa maddam madmax xamaba

abadaba abdabad addamax ammadam bambama bbbbbbb dabbaba damdama dxbb-am dxxx-am madabad madamma mam-mam xxxxxxx

abadabad babaabad bammbamm bbbbbbbb mamadada mm-ma-ma

ad-dammam amabadama baabaabaa badabadda ddddddddd maddaddam

mmmmmmmmmmmm xxxxxxxxxxxx

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb