-ana -ane -ene a-be aaaa aaab aaad aaae aaan aaba aabb aabd aabt aada aade aadt aaea aaen aana aand aane aata aatt abaa abab abad abae aban abat abb- abba abbb abbe abbt abda abed abee aben abet abta adaa adab adad adae adan adat adba adda addd adde addn adea adeb adee aden adet adna adta aean aebn aede aedt aena aend aent aeta aetn aett ana- anaa anab anad anae anan anat anba anbb and- anda ande andt anee anen anet anna annb anne annt ant- anta ante antt at-t ataa atab atad atae atan atat atdt atea ated atee aten atna atta atte attn baaa baad baan baat baba babb babe bada badb badd bade baed bana band bane bann bant bata bate batn batt bbad bbbb bbdd bbeb bbet bdna bead bean beat beba bebb bebe beda bede beeb beed been beet bena bend bene benn bent beta bete bett bnet bnta btaa btan btdt bten bttb d-na daab daad daae daan daba dabb dabt dada dade daeb dana dand dane dann dant data date datt dbtt dddd dead deae dean deba debe debt deda dedd dede deeb deed deen deet dena dene denn dent deta dete detn dnaa dnab dnad dnae dnan dnat dnet dntt dtaa dted dten dtna dtnb eaba eada eadb eadd eana eata eate eban ebba ebed eben edad edan edda edde ede- edea eden edna edta eede eeea eeee eena eend eent eeta eete enab enan enat enb- enbn end- enda ende enea ened enee enna enne ent- entd ente etan etat etee eten etna etne etta ette ettn naaa naab naad naan naat naba nabe nada nade naea nan- nana nanb nand nane nann nant nata nate natt nbaa nbad ndaa nddb ndde ndna ndnt neab nead nean neat neba nebb nebe nebn neda nedd nede neea neeb need neen neet nena nend nene nent net- neta netb netd nete nett nndb nnnn nntn ntnd taa- taan taat taba tabb tabe tada tade taen tana tand tane tann tant tata tatb tate tatt tbta tddb tdna tead tean teat teba teda tedd tede teed teen teet tena tenb tend tene tenn tent teta tete tett tndd tneb ttab ttbb tten tttt