-er a-a a-b a-t aaa aab aad aae aak aar aas aat aau ab- aba abb abd abe abk abr abs abt abu ad- ada adb add ade adk adr ads adt adu aea aeb aed aee aek aer aes aet aeu aka akb akd ake akk akr aks aku ar- ara arb ard are ark arr ars art aru as- asa asb asd ase ask asr ass ast asu at- ata atb atd ate atr ats att atu au- aua aub aud aue auk aur aus aut b-u baa bab bad bae bak bar bas bat bau bba bbb bbd bbe bbk bbr bbs bbt bbu bda bdb bdd bde bdk bdr bds bdt bdu be- bea beb bed bee bek ber bes bet beu bka bkb bke bkk bkr bks bkt bra brb brd bre brk brr brs brt bru bsa bsb bsd bse bsk bsr bss bst bsu bta btb btd bte btk btr bts btt btu bua bub bud bue buk bur bus but buu daa dab dad dae dak dar das dat dau dba dbb dbd dbe dbk dbr dbs dbt dbu dda ddb ddd dde ddk ddr dds ddt ddu de- dea deb ded dee dek der des det deu dka dkb dke dkk dkr dks dkt dku dra drb drd dre drk drr drs drt dru dsa dsb dsd dse dsk dsr dss dst dsu dta dtb dtd dte dtk dtr dts dtt dtu dua dub dud due duk dur dus dut eaa eab ead eae eak ear eas eat eau eba ebb ebd ebe ebk ebr ebs ebt ebu ed- eda edb edd ede edk edr eds edt edu eea eeb eed eee eek eer ees eet eka ekb ekd eke ekr eks ekt eku era erb erd ere erk err ers ert eru es- esa esb esd ese esk esr ess est esu eta etb etd ete etk etr ets ett etu eu- eua eub eud eue eur eus eut k-t ka- kaa kab kad kae kak kar kas kat kau kba kbb kbd kbe kbk kbr kbs kbu kda kdb kde kdk kdr kds kdt kdu ke- kea keb ked kee kek ker kes ket kkb kke kkk kkr kks kkt kku kra krd krk krr krs krt kru ksa ksb ksd kse ksk ksr kss kst ksu kta ktb kte ktk ktr kts ktt ktu kub kud kue kuk kur kus kut kuu ra- raa rab rad rae rak rar ras rat rau rba rbb rbd rbe rbk rbr rbs rbt rbu rda rdb rdd rde rdr rds rdt rdu re- rea reb red ree rek rer res ret reu rkb rke rkk rks rkt rku rra rrb rrd rrk rrr rrs rrt rru rsa rsb rsd rse rsk rsr rss rst rsu rta rtb rtd rte rtk rtr rts rtt rtu rua rub rud rue ruk rur rus rut ruu saa sab sad sae sak sar sas sat sau sba sbb sbd sbe sbk sbr sbs sbt sbu sda sdb sdd sde sdk sdr sds sdt sdu se- sea seb sed see sek ser ses set seu sk- ska skb skd ske skk skr sks skt sku sr- sra srb srd sre srk srr srs srt ss- ssa ssb ssd sse ssk ssr sss sst ssu sta stb std ste stk str sts stt stu sua sub sud sue suk sur sus sut suu taa tab tad tae tak tar tas tat tau tba tbb tbd tbe tbk tbr tbs tbt tbu tda tdb tdd tde tdk tdr tds tdt tdu te- tea teb ted tee tek ter tes tet teu tka tkb tke tkk tkr tks tkt tra trb trd tre trk trr trs trt tru tsa tsb tsd tse tsk tsr tss tst tsu tta ttb ttd tte ttk ttr tts ttt ttu tua tub tud tue tuk tur tus tut tuu ua- uaa uab uad uae uak uar uas uat uau uba ubb ube ubk ubr ubs ubt ubu uda udb udd ude udk udr uds udt udu uea ueb ued uee uer ues uet uka ukb uke ukk ukr uku ur- ura urb urd ure urk urr urs urt uru usa usb usd use usk usr uss ust usu uta utb utd ute utk utr uts utt utu uua uue uur uus uut uuu

-ase a-ak a-be aaaa aaab aaad aaae aaar aaas aaba aabb aabd aabt aada aade aads aadt aadu aaea aaes aaka aake aaku aara aard aare aars aart aaru aasa aasd aase aass aast aasu aata aatk aatt aaus abaa abab abad abae abak 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 abuk abus abut adaa adab adad adae adak adar adas adat adba adda addd adde addr adds addu adea adeb adee ader ades adet adra adre adrs adsa adsr adss adst adta adts adua adub adue aduk adur aeas aebs aede aedt aeer aeka aer- aera aerd aers aesd aess aest aeta aetr aett akaa akae akar akas aked akee aker akes akeu akka akku akr- akra akre aksa akst aksu akte akua arab arad arae arak arar aras arat arau arba arbe arbs arda arde ards ardu area ared aree arek ares aret areu arka arke arks arr- arra arre arrk arrr arrs arrt arru ars- arsa arsd arse arsk arst arsu arta arte artr arts arua arub arud arue arut asaa asab asad asae asak asar asas asat asau asba asbu asda asde asds asea asee asek aser ases aset aska aske askr asks askt asra asrs asru assa assd asse assk assr asss asst assu asta astb aste astr asts asub asud asue asur asus at-t ataa atab atad atae atak atar atas atat atbs atdt atea ated atee ater ates atka atkt atra atre atrk atru atsb atse atst atta atte attr atts attu atua atub atuk atur atus auaa