-al -er a-a a-b a-t aaa aab aad aae aal aar aat aau ab- aba abb abd abe abl abr abt abu ad- ada adb add ade adl adr adt adu aea aeb aed aee ael aer aet aeu al- ala alb ald ale all alr alt alu ar- ara arb ard are arl arr art aru at- ata atb atd ate atl atr att atu au- aua aub aud aue aul aur aut b-u baa bab bad bae bal bar bat bau bba bbb bbd bbe bbl bbr bbt bbu bda bdb bdd bde bdl bdr bdt bdu be- bea beb bed bee bel ber bet beu bla blb bld ble bll blr blt blu bra brb brd bre brl brr brt bru bta btb btd bte btl btr btt btu bua bub bud bue bul bur but buu daa dab dad dae dal dar dat dau dba dbb dbd dbe dbl dbr dbt dbu dda ddb ddd dde ddl ddr ddt ddu de- dea deb ded dee del der det deu dl- dla dlb dld dle dll dlr dlt dlu dra drb drd dre drl drr drt dru dta dtb dtd dte dtl dtr dtt dtu dua dub dud due dul dur dut eaa eab ead eae eal ear eat eau eba ebb ebd ebe ebl ebr ebt ebu ed- eda edb edd ede edl edr edt edu eea eeb eed eee eel eer eet ela elb eld ele ell elr elt elu era erb erd ere erl err ert eru eta etb etd ete etl etr ett etu eu- eua eub eud eue eul eur eut la- laa lab lad lae lal lar lat lau lba lbb lbd lbe lbl lbr lbt lbu lda ldb ldd lde ldl ldr ldt ldu lea leb led lee lel ler let leu lla llb lld lle lll llr llt llu lra lrb lrd lrr lrt lru lta ltb ltd lte ltl ltr ltt ltu lua lub lud lue lul lur lut luu ra- raa rab rad rae ral rar rat rau rba rbb rbd rbe rbl rbr rbt rbu rda rdb rdd rde rdl rdr rdt rdu re- rea reb red ree rel rer ret reu rla rld rle rll rlr rlt rlu rra rrb rrd rrl rrr rrt rru rta rtb rtd rte rtl rtr rtt rtu rua rub rud rue rur rut ruu taa tab tad tae tal tar tat tau tba tbb tbd tbe tbl tbr tbt tbu tda tdb tdd tde tdl tdr tdt tdu te- tea teb ted tee tel ter tet teu tla tld tle tll tlr tlt tlu tra trb trd tre trl trr trt tru tta ttb ttd tte ttl ttr ttt ttu tua tub tud tue tul tur tut tuu ua- uaa uab uad uae ual uar uat uau uba ubb ube ubl ubr ubt ubu uda udb udd ude udl udr udt udu uea ueb ued uee uel uer uet ula ulb uld ule ull ulr ult ulu ur- ura urb urd ure url urr urt uru uta utb utd ute utl utr utt utu uua uue uur uut uuu

a-be aaaa aaab aaad aaae aaal aaar aaba aabb aabd aabl aabt aada aade aadt aadu aaea aala aald aale aall aalu aara aard aare aart aaru aata aatt abaa abab abad abae abal abar abat abau abb- abba abbb abbe abbr abbt abda abdu abed abee abel aber abet abla able abra abta abtu abua abud abue abul abut adaa adab adad adae adal adar adat adba adda addd adde addl addr addu adea adeb adee adel ader adet adle adra adre adta adua adub adue adur aede aedt aeer aela aer- aera aerd aeta aetr aett alaa alad alae alal alar alat alau alb- alba albe albu ald- alda alde aldl alea aled alee aler alet aleu all- alla alle alll allr allu alta alte alua alur alut arab arad arae aral arar arat arau arba arbe arda arde ardl ardu area ared aree arel aret areu arla arle arr- arra arre arrr arrt arru arta arte artr arua arub arud arue arul arut at-l at-t ataa atab atad atae atal atar atat atdt atea ated atee atel ater atla atle atra atre atru atta atte attr attu atua atub atul atur auaa aube aude auel auer aul- aula auld aule aull ault aulu aur- aura aurd aure aut- aute baaa baad baal baar baat baba babb babe babr babu bada badb badd bade badr badu baed bael baer bala bald bale ball balt balu bar- bara barb bard bare barr bart baru bata bate batt batu bau- baud baul baur bbad bbau bbbb bbdd bbeb bbet bblb bd-r bdle bead beal bear beat beau beba bebb bebe beda bede bedl bedu beeb beed beel beer beet bela beld bele bell belt belu bera berd bere berr bert beru beta bete bett betu beur blaa blab blad blae blat blau blbt bldr blea bleb bled blee blet bleu blub blud blue blur blut brab brad brae brat brau brda brdt brea breb bred bree brel brer bret brrr brud brue brut btaa btdt btla btrt bttb buad bual buar buat buba bubb bube bubu buda budb budd bude budl budu buea buel buer bueu bula bulb buld bule bull bult bulu bur- bura burb burd bure burl burr burt buru but- buta bute butt daab daad daae daal daar daau daba dabb dabt dabu dada dade dadu daeb daer daeu dala dale dall dalt dalu dara darb dard dare darl darr dart daru data date datr datt datu daub daud daue daur daut dbar dbtt dddd ddre ddub dead deae deal dear deau deba debe debt debu deda dedd dede dedu deeb deed deel deer deet dela deld dele dell delt der- dera derb dere derr deta dete detr deua deue deul deur deut dlab dlbd draa drab drad drar drat drau drba drda drea dred dree drel dret drra drua drub drue drut druu dtaa dted dtla