a-be a-do aaaa aaab aaad aaae aaal aaba aabb aabd aabl aada aade aaea aala aald aale aall aalo aaoe aaoo abaa abab abad abae abaj abal abb- abba abbb abbe abbo abda abdo abed abee abel abla able ablj ablo aboa abob abod abol aboo adaa adab adad adae adal adao adba adda addd adde addl addo adea adeb adee adel adeo adja adle adob adod adoe adoo aede aela ajab ajao ajba ajed ajee ajla ajob ajoo alaa alad alae alal alao alb- alba albe albo ald- alda alde aldl aldo alea aled alee aleo all- alla alle alll allo aloa alod aloe alol aloo aoba aola aole baaa baad baal baba babb babe babo bada badb badd bade bado baed bael baja bala bald bale ball balo baol bbad bbbb bbdd bbdo bbeb bblb bd-j bdle bead beal beba bebb bebe bebo beda bede bedl bedo beeb beed beej beel beja bela beld bele bell belo beo- beod bjoa blaa blab blad blae blaj blea bleb bled blee bleo blob blod bloo boab boad boal boba bobb bobe bobo boda bodb bode bodo boea boee boel boeo bojd bojo bola bold bole boll bolo boob bood booe bool d-bo daab daad daae daal daba dabb dabo dada dade dado daeb daja dala dale dalj dall dalo dddd dead deae deal deba debe deda dedd dede dedo deeb deed deel deja deje dela deld dele dell delo deol djao djed dlab dlbd doab doae doal doba dobb dobe dobl dod- doda dodd dode dodo doea doel doja dojo dola dold dole doll dolo doob dood dool e-la eaba eada eadb eadd eala eald eale ebal ebba ebbo ebed ebel ebla eboe ebol eboo edad edda edde eddo ede- edea edel edjo edla edle edod eede eeea eeee eele ejob ejoo el-b elab elad elal elba elbe elbo elda elde elea eled elee eleo ella elle ello elod eode eola eole eolo jaal jaba jabo jada jade jado jael jaja jala jale jbaa jbel jbob jebb jebe jeda jeed jeel jell jeol jjad jlab joab joad joal joao joba jobe jobo joda jodo joea joed joee joel jojo jola jole joll jolo jool laaa laad laaj laal laba labe labo lada ladd lade lado lael laja laje lajo lala lald lale lall lalo ldeo leaa lead leal leao leba lebd lebo leda lede ledo leea leed leej leel lela lele lell lelo leod ljeb ljla llao lldb llll lloa llod lloo load lob- loba lobb lobe lobo loda lode loeb loja loje lojo lola lold lole loll lolo loob lood looe looj lool o-eo oade oall obad obal obba obbo obea obed obel obja obla oble oboe obol odal odbo odda oddd odea oded odel odeo odla odle odoo oedo oela oele ojal ojea olba olbo oldb olde ole- olea oled oleo olla olle ollo ooaa ooba oobe ooda oola oold oolo oooo