-ana a-do aaaa aaab aaad aaan aaba aabb aabd aabt aada aadt aana aand aaon aaoo aata aatt abaa abab abad aban abat abb- abba abbb abbo abbt abda abdo aboa abob abod abon aboo abot abta abza adaa adab adad adan adao adat adba adda addd addn addo adna adob adod adon adoo adot adta ana- anaa anab anad anan anao anat anaz anba anbb anbo and- anda ando andt anna annb anno annt ano- anoa anod anon ant- anta anto antt antz anza aoba aonb aono aont aotd at-t ataa atab atad atan atat atdt atna atno atob atod aton atot atoz atta attn atto aza- azab azad azan azat azaz azna azo- azon azoo azot azza azzo baaa baad baan baat baaz baba babb babo bada badb badd bado bana band bann bano bant banz baon bata batn bato batt batz baza bazo bbad bbbb bbdd bbdo bdna bnta boab boad boan boat boaz boba bobb bobo boda bodb bodo bona bond bonn bono bont boob bood boon boot booz bota botb botd botn boto bott boza bozo btaa btan btdt btob bttb bzzt bzzz d-bo d-na daab daad daan daba dabb dabo dabt dada dado dana dand dann dano dant danz daon data dato datt datz dazz dbtt dddd ddot dnaa dnab dnad dnan dnat dntt doab doan doat doba dobb dod- doda dodd dodo dona dond donn dono dont donz doob dood doon doot dota dotd doto dott doza dozo dtaa dtna dtnb dtot dzbb dzbn dzon naaa naab naad naan naat naba nabo nada nan- nana nanb nand nann nano nant naot nata nato natt naza nazo nazz nbaa nbad nbbo ndaa ndao nddb nddo ndna ndnt nndb nnnn nnot nntn noaa noat noba nobo noda nodo non- nona nonn nono nont noo- noob noon nooo noot not- nota noto nott ntnd ntoz ntto nzda obad oban obba obbo obdt obon obot obtd odbo odda oddd odnb odon odoo odot onab onan onat onda ondo onna onno onod onon onoz ont- onto onza onzo ooaa ooba ooda oona oont oooo ootb otan otbd oto- oton otoo otta otto ozan ozd ozna ozon taa- taan taat taba tabb tabo tada tado tana tand tann tano tant tanz taoa tata tatb tato tatt tatz taza tazo tazz tbta tddb tdna tndd toab toad toan toat toba tobo tobt toda todd todo todt tona tonb tonn tono tooa tood toon toot tota totd toto tott toza tozo ttab ttbb tton tttt tzzt zaan zaat zaba zabo zada zana zand zann zano zant zaza zoan zoat zobo zoda zodd zon- zona zond zoo- zoon zoot zota zott zotz zoza zozo ztoa zzzz