-al -er a-a a-b aaa aab aad aae aag aal aar aau ab- aba abb abd abe abg abl abr abu ad- ada adb add ade adg adl adr adu aea aeb aed aee aeg ael aer aeu ag- aga agb agd age agg agl agr agu al- ala alb ald ale alg all alr alu ar- ara arb ard are arg arl arr aru au- aua aub aud aue aug aul aur b-u baa bab bad bae bag bal bar bau bba bbb bbd bbe bbg bbl bbr bbu bda bdb bdd bde bdg bdl bdr bdu be- bea beb bed bee beg bel ber beu bga bgb bgd bge bgg bgl bgr bgu bla blb bld ble blg bll blr blu bra brb brd bre brg brl brr bru bua bub bud bue bug bul bur buu daa dab dad dae dag dal dar dau dba dbb dbd dbe dbg dbl dbr dbu dda ddb ddd dde ddg ddl ddr ddu de- dea deb ded dee deg del der deu dga dgd dge dgg dgl dgr dgu dl- dla dlb dld dle dlg dll dlr dlu dra drb drd dre drg drl drr dru dua dub dud due dug dul dur eaa eab ead eae eag eal ear eau eba ebb ebd ebe ebg ebl ebr ebu ed- eda edb edd ede edg edl edr edu eea eeb eed eee eeg eel eer ega egb egd ege egg egl egr egu ela elb eld ele elg ell elr elu era erb erd ere erg erl err eru eu- eua eub eud eue eug eul eur g-d gaa gab gad gae gag gal gar gau gba gbd gbe gbg gbl gbr gbu gda gdb gdd gde gdl gdr gdu ge- gea geb ged gee geg gel ger geu gga ggb ggd ggg ggr ggu gla glb gld gle glg gll glr glu gra grb grd gre grg grl grr gru gu- gua gub gud gue gug gul gur guu la- laa lab lad lae lag lal lar lau lba lbb lbd lbe lbg lbl lbr lbu lda ldb ldd lde ldg ldl ldr ldu lea leb led lee leg lel ler leu lga lgb lgd lge lgg lgl lgr lgu lla llb lld lle llg lll llr llu lra lrb lrd lrg lrr lru lua lub lud lue lug lul lur luu ra- raa rab rad rae rag ral rar rau rba rbb rbd rbe rbg rbl rbr rbu rda rdb rdd rde rdg rdl rdr rdu re- rea reb red ree reg rel rer reu rga rgb rgd rge rgg rgr rla rld rle rlg rll rlr rlu rra rrb rrd rrg rrl rrr rru rua rub rud rue rug rur ruu ua- uaa uab uad uae uag ual uar uau uba ubb ube ubg ubl ubr ubu uda udb udd ude udg udl udr udu uea ueb ued uee ueg uel uer uga ugb uge ugg ugl ugr ugu ula ulb uld ule ulg ull ulr ulu ur- ura urb urd ure urg url urr uru uua uue uug uur uuu

a-be aaaa aaab aaad aaae aaal aaar aaba aabb aabd aabl aada aade aadu aaea aage aala aald aale aall aalu aara aard aare aaru abaa abab abad abae abag abal abar abau abb- abba abbb abbe abbr abda abdu abed abee abel aber abgd abgl abla able abra abua abud abue abug abul adaa adab adad adae adag adal adar adba adda addd adde addl addr addu adea adeb adee adel ader adle adra adre adua adub adue adur aede aeer aega aela aer- aera aerd agad agag agal agar agau agba agda agde agea aged agee agel ager agga agge aggu agla agle aglu agra agre agrl agua ague agul agur alaa alad alae alag alal alar alau alb- alba albe albu ald- alda alde aldl alea aled alee aleg aler aleu alg- alga alge all- alla alle alll allr allu alua alug alur arab arad arae arag aral arar arau arba arbe arda arde ardl ardu area ared aree areg arel areu arga argb arge arla arle arr- arra arre arrg arrr arru arua arub arud arue arug arul auaa aube aude auel auer auga auge aul- aula auld aule aull aulu aur- aura aurd aure auug baaa baad baal baar baba babb babe babr babu bada badb badd bade badr badu baed bael baer baga bage bagg bala bald bale ball balu bar- bara barb bard bare barg barr baru bau- baud baug baul baur bbad bbau bbbb bbdd bbeb bbga bblb bbrg bd-r bdle bead beag beal bear beau beba bebb bebe beda bede bedl bedu beeb beed beeg beel beer bega begg begu bela beld bele belg bell belu bera berd bere berg berr beru beur blaa blab blad blae blag blau bldg bldr blea bleb bled blee bleg bleu blrg blub blud blue blur brab brad brae brag brau brda brea breb bred bree breg brel brer brrr brud brue brug buad bual buar buba bubb bube bubu buda budb budd bude budg budl budu buea buel buer bueu buga buge bugg bula bulb buld bule bulg bull bulu bur- bura burb burd bure burg burl burr buru daab daad daae daag daal daar daau daba dabb dabu dada dade dadu daeb daer daeu daga dage dagg dagr dagu dala dale dall dalu dara darb dard dare darg darl darr daru daub daud daue daur dbag dbar dddd ddre ddub dead deae deal dear deau deba debe debu deda dedd dede dedu deeb deed deeg deel deer dega dege degu dela deld dele dell der- dera derb dere derg derr deua deue deul deur dgeg dgge dlab dlbd dleg dlrg draa drab drad drag drar drau drba drda drea dred dree dreg drel drge drra drua drub drue drug druu duaa duab duad dual duar dub- duba dubb dube dubu duda dudd dude dudu duel duer duga dugu dula dule dull dulu dura dure durg duru duul duur e-la