a-a a-b aaa aab aad aae aax ab- aba abb abd abe abx ad- ada adb add ade adx aea aeb aed aee aex ax- axa axe axx baa bab bad bae bax bba bbb bbd bbe bbx bda bdb bdd bde bdx be- bea beb bed bee bex bxb bxd bxx daa dab dad dae dax dba dbb dbd dbe dbx dda ddb ddd dde ddx de- dea deb ded dee dex dxd dxx eaa eab ead eae eax eba ebb ebd ebe ebx ed- eda edb edd ede edx eea eeb eed eee eex ex- exa exd exe exx xaa xad xbe xbx xda xdb xde xed xee xex xxx

a-be aaaa aaab aaad aaae aaba aabb aabd aada aade aaea abaa abab abad abae abax abb- abba abbb abbe abda abed abee adaa adab adad adae adba adda addd adde adea adeb adee aede axed ba-x baaa baad baba babb babe bada badb badd bade baed bbad bbbb bbdd bbeb bead beba bebb bebe beda bede beeb beed daab daad daae daba dabb dada dade daeb dddd dead deae deba debe deda dedd dede deeb deed dex- dexa dexe dxab dxbe dxed dxxx eaba eada eadb eadd ebba ebed edad edax edda edde ede- edea edex eede eeea eeee exa- exda exed x-ed xbee xexe xxxx

-aaa- -abad aaaee aabaa aabba abaab ababa ababe abada abade abbad abbed abead abeba abebe abede abeed adaba adabe adada addae addax addea added adead adeeb adeed adexa aeaea aebbe b-e-d baabe baade baaed babax babee badde badea baeda bbbee bebad bebed bedab bedad bedda bedde bedee beebe beede d-a-d daada dabba dabbe dadda daded ddddd deada deadd deade debab debed dedde dedee deeba deeda deede dxdxd e-dee ebbed eeeee exede xexex

a-dead aaaaba ababda addada addaea baabaa baabda bababe badbad badbea badded bbbbbb bdebba beaded bedded bedead beebea beebee beedee dababa dabbed dabdab dadaab dadada dadade daddae deaded debdeb deeded deedee ebebda

abadaba abdabad baddeed bbbbbbb dabbaba deedeed xxxxxxx

abadabad abedabad babaabad bbbbbbbb dedadada

baabaabaa badabadda beebeebee ddddddddd

debbeebbed

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