-er a-a a-b a-t aaa aab aad aae aan aar aat aau ab- aba abb abd abe abn abr abt abu ad- ada adb add ade adn adr adt adu aea aeb aed aee aen aer aet aeu an- ana anb and ane ann anr ant anu ar- ara arb ard are arn arr art aru at- ata atb atd ate atn atr att atu au- aua aub aud aue aun aur aut b-u baa bab bad bae ban bar bat bau bba bbb bbd bbe bbn bbr bbt bbu bda bdb bdd bde bdr bdt bdu be- bea beb bed bee ben ber bet beu bna bnb bnd bne bnn bnr bnt bnu bra brb brd bre brn brr brt bru bta btb btd bte btn btr btt btu bua bub bud bue bun bur but buu daa dab dad dae dan dar dat dau dba dbb dbd dbe dbn dbr dbt dbu dda ddb ddd dde ddn ddr ddt ddu de- dea deb ded dee den der det deu dna dnb dnd dne dnn dnr dnt dra drb drd dre drn drr drt dru dta dtb dtd dte dtn dtr dtt dtu dua dub dud due dun dur dut eaa eab ead eae ean ear eat eau eba ebb ebd ebe ebn ebr ebt ebu ed- eda edb edd ede edn edr edt edu eea eeb eed eee een eer eet en- ena enb end ene enn enr ent enu era erb erd ere ern err ert eru eta etb etd ete etn etr ett etu eu- eua eub eud eue eun eur eut naa nab nad nae nan nar nat nau nba nbb nbd nbe nbn nbr nbt nbu nda ndb ndd nde ndn ndr ndt ndu ne- nea neb ned nee nen ner net neu nna nnb nne nnn nnt nnu nra nrb nrd nre nrn nrr nrt nru nta ntb ntd nte ntn ntr ntt ntu nua nub nud nue nun nur nut nuu ra- raa rab rad rae ran rar rat rau rba rbb rbd rbe rbn rbr rbt rbu rda rdb rdd rde rdn rdr rdt rdu re- rea reb red ree ren rer ret reu rna rnb rnd rnn rnr rnt rnu rra rrb rrd rrn rrr rrt rru rta rtb rtd rte rtn rtr rtt rtu rua rub rud rue run rur rut ruu taa tab tad tae tan tar tat tau tba tbb tbd tbe tbn tbr tbt tbu tda tdb tdd tde tdn tdr tdt tdu te- tea teb ted tee ten ter tet teu tna tnb tnd tne tnn tnr tnt tra trb trd tre trn trr trt tru tta ttb ttd tte ttn ttr ttt ttu tua tub tud tue tun tur tut tuu ua- uaa uab uad uae uan uar uat uau uba ubb ube ubn ubr ubt ubu uda udb udd ude udn udr udt udu uea ueb ued uee uen uer uet un- una unb und une unn unr unt unu ur- ura urb urd ure urn urr urt uru uta utb utd ute utn utr utt utu uua uue uun uur uut uuu

-ana -ane -ene a-be a-un aaaa aaab aaad aaae aaan aaar aaba aabb aabd aabt aada aade aadt aadu aaea aaen aana aand aane aara aard aare aart aaru aata aatt abaa abab abad abae aban abar abat abau abb- abba abbb abbe abbr abbt abda abdu abed abee aben aber abet abnu abra abta abtu abua abud abue abun abut adaa adab adad adae adan adar adat adba adda addd adde addn addr addu adea adeb adee aden ader adet adna adra adre adta adua adub adue adun adur aean aebn aede aedt aeer aena aend aent aer- aera aerd aeta aetn aetr aett ana- anaa anab anad anae anan anar anat anau anba anbb anbu and- anda ande andr andt anee anen aner anet anna annb anne annt ant- anta ante antr antt antu anua anub anue anun anut arab arad arae aran arar arat arau arba arbe arda arde ardu area ared aree aren aret areu arna arnd arne arnt arr- arra arre arrr arrt arru arta arte artr arua arub arud arue arun arut at-t ataa atab atad atae atan atar atat atdt atea ated atee aten ater atna atra atre atrn atru atta atte attn attr attu atua atub atun atur auaa aube aude auen auer auna aune aunt aur- aura aurd aure aut- aute baaa baad baan baar baat baba babb babe babr babu bada badb badd bade badr badu baed baer bana band bane bann banr bant banu bar- bara barb bard bare barn barr bart baru bata bate batn batt batu bau- baud baur bbad bbau bbbb bbdd bbeb bbet bd-r bdna bead bean bear beat beau beba bebb bebe beda bede bedu beeb beed been beer beet bena bend bene benn bent benu bera berd bere bern berr bert beru beta bete bett betu beur bner bnet bnrr bnta brab brad brae bran brat brau brda brdt brea breb bred bree bren brer bret brna brrr brud brue brun brut btaa btan btdt bten btrt bttb buad buar buat buba bubb bube bubu buda budb budd bude budu buea buen buer bueu buna bunb bund bune bunn bunt bunu bur- bura burb burd bure burn burr burt buru but- buta bute butt d-na daab daad daae daan daar daau daba dabb dabt dabu dada dade dadu daeb daer daeu dana dand dane dann danr dant danu dara darb dard dare darn darr dart daru data date datr datt datu daub daud daue daun daur daut dbar dbrn dbtt dddd ddre ddub dead deae dean dear deau deba debe debt debu deda dedd dede dedu deeb deed deen deer deet dena dene denn dent denu der- dera derb dere dern derr deta dete detn detr deua deue deur deut dnaa dnab dnad dnae dnan dnat dner dnet dntt dnut draa drab drad drar drat drau drba drda drea dred dree dren dret