a-a a-b a-z aaa aab aak aao aaz ab- aba abb abk abo abz aka akb akk ako aoa aob aok aoo az- aza azb azo azz baa bab bak bao baz bba bbb bbk bbo bka bkb bkk bko boa bob bok boo boz bza bzo bzz k-z ka- kaa kab kak kao kaz kba kbb kbk kbo kbz kkb kkk koa kob kok koo koz kzo oaa oab oak oao ob- oba obb obk obo oka okb okk oko oo- ooa oob ook ooo oza ozo ozz zaa zab zak zao zaz zbb zka zo- zoa zob zok zoo zzz

a-ak a-ok aaaa aaab aaba aabb aaka aaoo abaa abab abak abb- abba abbb abbo aboa abob abok aboo abza akaa akao akka akko akok aoba aza- azab azaz azo- azoo azza azzo baaa baak baaz baba babb babo bak- baka bako baza bazo bbbb boab boak boaz boba bobb bobo boka boko boob book booz boza bozo bzzz kaaa kaab kaak kaba kabb kabo kabz kaka kakk kako kaoa kaok kaza kazo kazz kbaa kbab kbak kbaz kbba kbbb kbbk kbbo kbbz kbkb kbkk kbko kbkz kboa kbob kbok kboo kboz kbzo kbzz kkaa kkba kkbb kkbo kkbz kkkk kkoa kkob kkoo kkoz kkzz koab koak koaz koba kobb kobk kobo koka kokb kokk koko kokz koob kook kooo kooz koza kozb kozk kozo kzaz kzbb kzbk kzbz kzkz kzoo kzoz kzza kzzb kzzk kzzo kzzz obak obba obbo obkb obok okak okaz okka okko okok ooaa ooak ooba oooo zaba zabo zaka zakk zaza zobo zoo- zook zoza zozo zzzz

-aaa- aabaa aabba aakko abaab ababa abaka abako abaza abkoo aboab abobo abook akaba akabo akaoa akaza akobo akoka akoko azaka babak babka baboo bakka bakoa bazoo bbook bo-bo bobak bobko bobok bokaa bokko bokok booba booko bookz booza bozab bozok bozoo k-a-o kaaba kabaa kabab kabak kabba kabob kakao kakka kakko kako- kaooa kazaa kazak kazaz kazoo ko-ko kobza kokab kokak kokka kokko kooba kooka kooza kozak obaba okaka okobo ooooo oozoa za-za zabak zabka zabok zakka zazzo zzzzz

aaaaba abozzo aka-bo akbaba akkaba azzaba baabaa baobab bbbbbb boabab booboo kabaka kabook kabzaa kakkak kazzaz koakoa kobako koboko kokako kookoo oooooo zababa zabaka zoozoo

abbozzo abzooba bazooka bbbbbbb bok-bok boo-boo boobook kakaako o-o-a-a ozkok

bbbbbbbb bo-bo-bo bookaboo

abakabaka abba-zaba baabaabaa obabakoak

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz