a-a a-b aaa aab aad aae aaf ab- aba abb abd abe abf ad- ada adb add ade adf aea aeb aed aee aef af- afa afb afd afe aff baa bab bad bae baf bba bbb bbd bbe bbf bda bdb bdd bde bdf be- bea beb bed bee bef bfa bfb bfd bfe bff daa dab dad dae daf dba dbb dbd dbe dbf dda ddb ddd dde ddf de- dea deb ded dee def dfa dfb dfd dfe dff eaa eab ead eae eaf eba ebb ebd ebe ebf ed- eda edb edd ede edf eea eeb eed eee eef ef- efa efb efd efe eff faa fab fad fae faf fba fbb fbd fbe fbf fda fdb fdd fde fdf fea feb fed fee fef ffa ffd ffe fff

a-be aaaa aaab aaad aaae aaaf aaba aabb aabd aada aade aaea aafa aafb aafd aaff abaa abab abad abae abaf abb- abba abbb abbe abda abed abee abff adaa adab adad adae adba adda addd adde adea adeb adee adfa aeaf aede afaa afad afdb afee affa baaa baad baaf baba babb babe bada badb badd bade baed baff bbad bbbb bbdd bbeb bead beaf beba bebb bebe beda bede beeb beed beef befa befe beff daab daad daae daba dabb dada dade daeb dafa dafe daff dddd dead deae deaf deba debe deda dedd dede deeb deed deef defe deff dfaf dffa eaaf eaba eada eadb eadd eafb ebba ebed edad edda edde ede- edea edfa eede eeea eeee eefa eefe efab efda effa faaa faad faba fabd fabe fada fadd fade faeb fafa fafe faff fead feaf feba feda fede feeb feed fefe feff ffee ffff

-aaa- -abad aaaee aabaa aabba aaeaf abaab ababa ababe abada abade abbad abbed abead abeba abebe abede abeed abfab adaba adabe adada addae addea added adead adeaf adeeb adeed adfee aeaea aebbe afade afeda afede afeed afefe b-e-d baabe baade baaed babee badde badea baeda baffa bbbee beafe bebad bebed bedab bedad bedda bedde bedee beebe beede beffe d-a-d daada dabba dabbe dadda daded ddddd deada deadd deade debab debed dedde dedee deeba deeda deede deefe deeff defed deffe e-dee ebbed eeeee eefde effed faade fabae fadda faded fedde fedee feeda

a-dead aaaaba ababda addada addaea afeefa affade baabaa baabda bababe badbad badbea badded baffed bbbbbb bdebba beaded bedaff bedded bedead bedeaf beebea beebee beedee beefed dababa dabbed dabdab dadaab dadada dadade daddae daffed deaded deaffe debdeb debefe deeded deedee defade ebebda fabada fabbed fabeae fadfed faffed feddea feeded feedee

abadaba abdabad ad-dafa baddeed bbbbbbb dabbaba deedeed

abadabad abedabad babaabad bbbbbbbb dedadada

baabaabaa badabadda beebeebee ddddddddd

debbeebbed

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb