a-a a-b aaa aab aad aaw ab- aba abb abd abw ad- ada adb add adw aw- awa awb awd aww baa bab bad baw bba bbb bbd bbw bda bdb bdd bdw bwa bwb bwd daa dab dad daw dba dbb dbd dda ddb ddd ddw dwa dwb dww waa wab wad waw wba wbb wbd wbw wda wdb wwa wwd www

a-wa aaaa aaab aaad aaba aabb aabd aabw aada aaww abaa abab abad abaw abb- abba abbb abda abwa adaa adab adad adaw adba adda addd adwa awad awwa baaa baad baba babb bada badb badd baw- bawd bbad bbbb bbdd bwaa daab daad daba dabb dada dawa dawd dddd dwad dwdd dwww waaa waad waaw waba wabb wabd wabw wada wadb wadd wawa wawb wawd wbaa wbab wbad wbbb wbbd wbbw wbwb wdab wdad wdbd wddd wddw wdwd wwab wwba wwbb wwbd wwdb wwdw wwwa wwww

-aaa- -abad aabaa aabba abaab ababa abada abbad abwab adaba adada awaba awada badwa bawwa d-a-d daada dabba dadda ddddd wa-wa waada waawa wwwww

aaaaba aba-wa ababda addada adwaba ba-awa baabaa baabda badbad bbbbbb dababa dabdab dadaab dadada dadawa dawada

abadaba abdabad baw-waw bbbbbbb dabbaba waw-waw

abadabad babaabad babawawa badawada bbbbbbbb

baabaabaa badabadda ddddddddd

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb