a-be aaaa aaab aaad aaae aaal aaba aabb aabd aabl aada aade aaea aage aala aald aale aall abaa abab abad abae abag abal abb- abba abbb abbe abda abed abee abel abgd abgl abla able adaa adab adad adae adag adal adba adda addd adde addl adea adeb adee adel adle aede aega aela agad agag agal agba agda agde agea aged agee agel agga agge agla agle alaa alad alae alag alal alb- alba albe ald- alda alde aldl alea aled alee aleg alg- alga alge all- alla alle alll baaa baad baal baba babb babe bada badb badd bade baed bael baga bage bagg bala bald bale ball bbad bbbb bbdd bbeb bbga bblb bdle bead beag beal beba bebb bebe beda bede bedl beeb beed beeg beel bega begg bela beld bele belg bell blaa blab blad blae blag bldg blea bleb bled blee bleg daab daad daae daag daal daba dabb dada dade daeb daga dage dagg dala dale dall dbag dddd dead deae deal deba debe deda dedd dede deeb deed deeg deel dega dege dela deld dele dell dgeg dgge dlab dlbd dleg e-la eaba eada eadb eadd eaga eage eagl eala eald eale ebal ebba ebed ebel ebla edad edag edda edde ede- edea edel edge edla edle eede eeea eeee eega eele egaa egad egae egal egba egbe egea egee egel eggb egge egle el-b elab elad elal elba elbe elda elde elea eled elee elgg ella elle gaal gaba gabb gabe gabl gada gadd gade gaea gaed gael gaga gage gagg gala gald gale gall gbag gbde gdal gddb geab gead geal geba gebe geda gedd gede geed geel gege gegg gegl gela gelb geld gele gelg gell gggg glaa glab glad glde gleb gled glee gleg glge laaa laad laag laal laba labe lada ladd lade lael lag- laga lage lagg lala lald lale lall leaa lead leag leal leba lebd leda lede leea leed leel lega lege legg lela lele lell lldb llll