a-a a-b a-z aaa aab aak aan aaz ab- aba abb abk abn abz aka akb akk akn an- ana anb ank ann anz az- aza azb azn azz baa bab bak ban baz bba bbb bbk bbn bka bkb bkk bkn bna bnb bnk bnn bnz bza bzn bzz k-z ka- kaa kab kak kan kaz kba kbb kbk kbn kbz kkb kkk kkn kn- kna knk knn naa nab nak nan naz nba nbb nbk nbn nka nkk nkn nna nnb nnk nnn nnz nzb nzz zaa zab zak zan zaz zbb zka znn zzz

-ana a-ak aaaa aaab aaan aaba aabb aaka aana abaa abab abak aban abb- abba abbb abza akaa akan akka akna ana- anaa anab anak anan anaz anba anbb ank- anka anna annb anza aza- azab azan azaz azna azza baaa baak baan baaz baba babb bak- baka bana bank bann banz baza bbbb bzzz kaaa kaab kaak kaan kaba kabb kabz kaka kakk kakn kana kanb kann kanz kaza kazn kazz kbaa kbab kbak kbaz kbba kbbb kbbk kbbz kbkb kbkk kbkz kbna kbnn kbzn kbzz kkaa kkan kkba kkbb kkbn kkbz kkkk kknb kknn kkzn kkzz knaa knab knan knaz knba knbb knbn knbz knkk knnb knnk knnz knz knza knzz kzan kzaz kzbb kzbk kzbz kzkz kzna kznb kznk kznn kzza kzzb kzzk kzzn kzzz naaa naab naan naba nabk naka nan- nana nanb nann naza nazz nbaa nbak nnnn zaan zaba zaka zakk zana zann zaza znak zzzz

-aaa- aabaa aabba abaab ababa abaka abana abank abann abaza abban abnak abzan akaba akana akaza akban anaba anaka anana anban ankaa annan anzab anzan azaka azana aznab babak baban babka bakan bakka banak banan banaz banba banka banna banza bazan bazna kaaba kabaa kabab kabak kaban kabba kakan kakka kanab kanak kanka kanna kazaa kazak kazan kazaz kbank naaak naban nabba nakaz nakba nanak nanan nanka nann- nanna nazak nazan nazza nkana za-za zabak zaban zabka zakan zakka zanka zanna zanza zzzzz

aaaaba aaaanz aazaan abaana abakan abbana akbaba akbank akkaba anaana anabaa ananab annaba azanak azzaba azzana baabaa babana banaba banana bannan bazana bbbbbb k-bank kaakan kabaka kabana kabzaa kakana kakkak kana-a kanaan kanaka kanana kanban kank-a kankan kannan kazann kazkan kazzaz nakkna naknak nanaka nanana nanban nannan nanzan naznaz nzanza zabaan zababa zabaka zabana zanana zanzan zazana

an-naba annbank babakan babanka bananaz bannana bbbbbbb kakaban kazanka nabanna nan-nan nanbaka

bakbakan bbbbbbbb kanakkan nananana zannanza

abakabaka abba-zaba baabaabaa

na-nana-na

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz