a-a a-b aaa aab aad aae aak ab- aba abb abd abe abk ad- ada adb add ade adk aea aeb aed aee aek aka akb akd ake akk baa bab bad bae bak bba bbb bbd bbe bbk bda bdb bdd bde bdk be- bea beb bed bee bek bka bkb bke bkk daa dab dad dae dak dba dbb dbd dbe dbk dda ddb ddd dde ddk de- dea deb ded dee dek dka dkb dke dkk eaa eab ead eae eak eba ebb ebd ebe ebk ed- eda edb edd ede edk eea eeb eed eee eek eka ekb ekd eke ka- kaa kab kad kae kak kba kbb kbd kbe kbk kda kdb kde kdk ke- kea keb ked kee kek kkb kke kkk

a-ak a-be aaaa aaab aaad aaae aaba aabb aabd aada aade aaea aaka aake abaa abab abad abae abak abb- abba abbb abbe abda abed abee adaa adab adad adae adak adba adda addd adde adea adeb adee aede aeka akaa akae aked akee akka baaa baad baak baba babb babe bada badb badd bade baed baek bak- baka bake bbad bbbb bbdd bbeb bead beak beba bebb bebe beda bede beeb beed beek beka beke daab daad daae daba dabb dada dade daeb daka dake dddd dead deae deak deba debe deda dedd dede deeb deed deek dek- deka deke dkba eaba eada eadb eadd ebba ebed edad edda edde ede- edea eede eeea eeee eeka eeke eka- ekab ekeb eked ekek ekka kaaa kaab kaak kaba kabb kabd kabe kad- kada kadd kade kaka kake kakk kbaa kbab kbad kbae kbak kbba kbbb kbbd kbbe kbbk kbdb kbde kbeb kbed kbee kbek kbkb kbkk kdaa kdab kdad kdae kdak kdbb kddb kddd kddk kdeb kdka kdkb kdkd kdkk kea- kead keak keba kebb kebe keda kedb kedd kede keed keek keka kekb keke kkaa kkba kkbb kkbd kkbe kkda kkdd kkea kked kkkk

-aaa- -abad aaaee aabaa aabba abaab ababa ababe abada abade abaka abake abbad abbed abead abeba abebe abede abeed adaba adabe adada adaka addae addea added adead adeeb adeed aeaea aebbe aka-e akaba akeda akkad b-e-d baabe baade baaed baake babak babee babek babka badak badde badea baeda bakea bakka bakke bbbee bebad bebed bebek bedab bedad bedda bedde bedee beebe beede beeke bekaa bekka bekke d-a-d daada dabba dabbe dabek dabke dadda daded dakka ddddd deada deadd deade debab debak debed debka debke dedde dedee deeba deeda deede deka- deked e-dee ebbed edeka eeeee k-b-d k-dee kaaba kaade kabaa kabab kabad kabak kabba kadee kadek kaede kakae kakka kakke kebab kebbe kebek kedde keked

a-dead aaaaba ababda addada addaea akbaba akeake akkaba baabaa baabda bababe badbad badbea badded baekke bakebe bbbbbb bdebba beaded beaked bedded bedead beebea beebee beedee dababa dabaka dabbed dabdab dadaab dadada dadade daddae deaded debdeb debeak deeded deedee deeked dekade ebebda kabaka kabbad kadaba kadaka kadbak kakkad kakkak kebede keeked

abadaba abdabad aka-bea baddeed bbbbbbb bedadka bekabad dabbaba de-beak deedeed edakkad kee-kee

abadabad abedabad babaabad bbbbbbbb debeaked dedadada kabkabad kadakkad kakaabad kebabbed

abakabaka baabaabaa badabadda beebeebee ddddddddd keek-keek

debbeebbed

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb