a-a a-b aaa aab aaj aak aao ab- aba abb abj abk abo aja ajb ajj ajk ajo aka akb akj akk ako aoa aob aoj aok aoo baa bab baj bak bao bba bbb bbk bbo bja bjj bjk bka bkb bkk bko boa bob boj bok boo jaa jab jaj jak jao jba jbj jbk jbo jja jjb jjj jjk jka jkb jkk jko joa job joj jok joo ka- kaa kab kaj kak kao kba kbb kbk kbo kjb kkb kkk koa kob kok koo oaa oab oaj oak oao ob- oba obb obj obk obo oja ojb ojo oka okb okj okk oko oo- ooa oob ook ooo

a-ak a-ok aaaa aaab aaba aabb aaka aaoo abaa abab abaj abak abb- abba abbb abbo aboa abob abok aboo ajab ajak ajao ajba ajka ajob ajoo akaa akao akka akko akok aoba baaa baak baba babb babo baja bak- baka bako bbbb bjoa boab boak boba bobb bobo bojo boka boko boob book jaak jaba jabo jaja jaka jako jbaa jbob joab joao joba jobo jojo joka jokb jook kaaa kaab kaak kaba kabb kabo kaja kajb kajk kajo kaka kakj kakk kako kaoa kaok kbaa kbab kbak kbba kbbb kbbk kbbo kbja kbjk kbkb kbkk kbko kboa kbob kbok kboo kjaa kjak kjbb kjjj kjjk kjjo kjkj kjkk kjoj kjok kkaa kkba kkbb kkbj kkbo kkjb kkjk kkkj kkkk kkoa kkob kkoj kkoo koab koak koba kobb kobk kobo koja kojb kojo koka kokb kokk koko koob kook kooo obak obba obbo obja obkb obok ojak ojok okak okja okka okko okok ooaa ooak ooba oooo

-aaa- aabaa aabba aakko abaab ababa abaja abajo abaka abako abbaj abkoo aboab abobo abook ajaja ajaka ajoba akaba akabo akaoa akobo akoka akoko baaja babak babka baboo bajaj bajka bakaj bakka bakoa bbook bo-bo bobak bobko bobok bojka bokaa bokko bokok booba booko ja-ja jabba jajja k-a-o kaaba kabaa kabab kabak kabba kabob kajak kakao kakka kakko kako- kaooa ko-ko kojak kokab kokaj kokak kokka kokko kooba kooka obaba okaka okobo ooooo

aaaaba ajabaj ajooba aka-bo akbaba akkaba baabaa babjak bajaao baobab bbbbbb boabab booboo jaakko jaboka jajoba jakoba jobabo jojoba joobba joojoo kabaka kabook kakkak koakoa kobako koboko kokako kookoo obojak oooooo

bajabaj bbbbbbb bok-bok boo-boo boobjob boobook kabojja kakaako o-o-a-a

bbbbbbbb bo-bo-bo bookaboo

abakabaka baabaabaa obabakoak

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb