-er a-a a-b a-q a-t aaa aab aad aae aaq aar aas aat aau ab- aba abb abd abe abq abr abs abt abu ad- ada adb add ade adq adr ads adt adu aea aeb aed aee aeq aer aes aet aeu aqa aqr aqs aqt ar- ara arb ard are arq arr ars art aru as- asa asb asd ase asq asr ass ast asu at- ata atb atd ate atr ats att atu au- aua aub aud aue aur aus aut b-u baa bab bad bae baq bar bas bat bau bba bbb bbd bbe bbq bbr bbs bbt bbu bda bdb bdd bde bdq bdr bds bdt bdu be- bea beb bed bee beq ber bes bet beu bqd bqe bqt bra brb brd bre brq brr brs brt bru bsa bsb bsd bse bsr bss bst bsu bta btb btd bte btq btr bts btt btu bua bub bud bue bur bus but buu daa dab dad dae daq dar das dat dau dba dbb dbd dbe dbq dbr dbs dbt dbu dda ddb ddd dde ddq ddr dds ddt ddu de- dea deb ded dee deq der des det deu dqa dqe dqs dra drb drd dre drq drr drs drt dru dsa dsb dsd dse dsq dsr dss dst dsu dta dtb dtd dte dtr dts dtt dtu dua dub dud due dur dus dut eaa eab ead eae ear eas eat eau eba ebb ebd ebe ebq ebr ebs ebt ebu ed- eda edb edd ede edr eds edt edu eea eeb eed eee eer ees eet eqa eqe eqq eqs eqt equ era erb erd ere erq err ers ert eru es- esa esb esd ese esq esr ess est esu eta etb etd ete etr ets ett etu eu- eua eub eud eue eur eus eut qaa qad qar qas qat qau qba qbd qbe qbq qbs qda qdb qdr qds qdt qed qee qet qqq qqu qra qrb qre qrs qrt qru qsa qsd qsr qst qta qtd qtq qtr qts qu- qua qud que qur qus qut ra- raa rab rad rae raq rar ras rat rau rba rbb rbd rbe rbr rbs rbt rbu rda rdb rdd rde rdr rds rdt rdu re- rea reb red ree req rer res ret reu rqs rra rrb rrd rrq rrr rrs rrt rru rsa rsb rsd rse rsq rsr rss rst rsu rta rtb rtd rte rtq rtr rts rtt rtu rua rub rud rue rur rus rut ruu saa sab sad sae saq sar sas sat sau sba sbb sbd sbe sbq sbr sbs sbt sbu sda sdb sdd sde sdq sdr sds sdt sdu se- sea seb sed see seq ser ses set seu sqa sqd sqq sqr sqs sr- sra srb srd sre srq srr srs srt ss- ssa ssb ssd sse ssq ssr sss sst ssu sta stb std ste stq str sts stt stu sua sub sud sue suq sur sus sut suu taa tab tad tae taq tar tas tat tau tba tbb tbd tbe tbr tbs tbt tbu tda tdb tdd tde tdr tds tdt tdu te- tea teb ted tee teq ter tes tet teu tra trb trd tre trq trr trs trt tru tsa tsb tsd tse tsq tsr tss tst tsu tta ttb ttd tte ttr tts ttt ttu tua tub tud tue tur tus tut tuu ua- uaa uab uad uae uaq uar uas uat uau uba ubb ube ubr ubs ubt ubu uda udb udd ude udr uds udt udu uea ueb ued uee uer ues uet ur- ura urb urd ure urr urs urt uru usa usb usd use usr uss ust usu uta utb utd ute utr uts utt utu uua uue uur uus uut uuu

-ase a-be aaaa aaab aaad aaae aaar aaas aaba aabb aabd aabt aada aade aads aadt aadu aaea aaes aara aard aare aars aart aaru aasa aasd aase aass aast aasu aata aatt aaus abaa abab abad abae abar abas abat abau abb- abba abbb abbe abbr abbs abbt abda abdu abed abee aber abes abet abra abrs abs- absa absd abse abss absu abta abts abtu abua abud abue abus abut adaa adab adad adae adar adas adat adba adda addd adde addr adds addu adea adeb adee adeq ader ades adet adq- adra adre adrs adsa adsr adss adst adta adts adua adub adue adur aeas aebs aede aedt aeer aer- aera aerd aers aesd aess aest aeta aetr aett aqar aqas aqda aqra aqsa aqse aqu- aqua aque arab arad arae araq arar aras arat arau arba arbe arbs arda arde ards ardu area ared aree ares aret areu arq- arqa arr- arra arre arrr arrs arrt arru ars- arsa arsd arse arst arsu arta arte artr arts arua arub arud arue aruq arut asaa asab asad asae asar asas asat asau asba asbu asda asde asds asea asee aser ases aset asra asrs asru assa assd asse assq assr asss asst assu asta astb aste astr asts asub asud asue asur asus at-t ataa atab atad atae ataq atar atas atat atbs atdt atea ated atee ater ates atra atre atru atsb atse atst atta atte attr atts attu atua atub atur atus auaa aube aude auer aur- aura aurd aure ausa ausd ause aust ausu aut- aute auts baaa baad baar baas baat baba babb babe babr babs babu bada badb badd bade badr bads badu baed baer baes baqa baqt bar- bara barb bard bare barq barr bars bart baru basa base bass bast basu bata bate bats batt batu bau- baud baur bbad bbas bbau bbbb bbbq bbbs bbdd bbeb bbet bbqs bd-r bdes bdsd bead bear beas beat beau beba bebb bebe beda bede beds bedu beeb beed beer bees beet beqa bera berd bere berr bers bert beru bes- besa bese bess best beta bete bets bett betu beur bque brab brad brae bras brat brau brda brds brdt brea