-er -ey a-a a-b a-c a-t aaa aab aac aad aae aao aar aat aau aay ab- aba abb abc abd abe abo abr abt abu aby ac- aca acb acc acd ace aco acr act acu acy ad- ada adb adc add ade ado adr adt adu ady aea aeb aec aed aee aeo aer aet aeu aey aoa aob aoc aod aoe aoo aor aot aou ar- ara arb arc ard are aro arr art aru ary at- ata atb atc atd ate ato atr att atu au- aua aub auc aud aue auo aur aut ay- aya ayc ayd aye ayo ayr ayt ayu b-u baa bab bac bad bae bao bar bat bau bay bba bbb bbc bbd bbe bbo bbr bbt bbu bby bca bcb bcc bcd bce bco bcr bct bcu bcy bda bdb bdc bdd bde bdo bdr bdt bdu bdy be- bea beb bec bed bee beo ber bet beu bey boa bob boc bod boe boo bor bot bou boy bra brb brd bre bro brr brt bru bry bta btb btc btd bte bto btr btt btu bty bua bub buc bud bue buo bur but buu buy by- bya byc byd bye byo byr byt byu c-- caa cab cac cad cae cao car cat cau cay cba cbb cbc cbd cbe cbo cbr cbt cbu cby cca ccb ccc ccd cce cco ccr cct ccu cda cdb cdc cdd cde cdo cdr cdt cdu cdy ce- cea ceb cec ced cee ceo cer cet ceu cey co- coa cob coc cod coe coo cor cot cou coy cra crb crc crd cre cro crr crt cru cry cta ctb ctc ctd cte cto ctr ctt ctu cty cua cub cuc cud cue cuo cur cut cuu cuy cya cyb cyc cyd cye cyo cyr cyt daa dab dac dad dae dao dar dat dau day dba dbb dbc dbd dbe dbo dbr dbt dbu dby dca dcb dcc dcd dce dco dcr dct dcu dda ddb ddc ddd dde ddo ddr ddt ddu ddy de- dea deb dec ded dee deo der det deu dey doa dob doc dod doe doo dor dot dou doy dra drb drc drd dre dro drr drt dru dry dta dtb dtc dtd dte dto dtr dtt dtu dty dua dub duc dud due duo dur dut duy dy- dya dyb dyc dyd dye dyo dyr dyu dyy eaa eab eac ead eae eao ear eat eau eba ebb ebc ebd ebe ebo ebr ebt ebu eby ec- eca ecb ecc ecd ece eco ecr ect ecu ed- eda edb edc edd ede edo edr edt edu edy eea eeb eec eed eee eeo eer eet eey eo- eoa eob eoc eod eoe eoo eor eot eou era erb erc erd ere ero err ert eru ery eta etb etc etd ete eto etr ett etu ety eu- eua eub euc eud eue eur eut eya eyc eyd eye eyo eyr eyt oaa oab oac oad oae oao oar oat oau ob- oba obb obc obd obe obo obr obt obu oby oc- oca ocb occ ocd oco ocr oct ocu oda odb odc odd ode odo odr odt odu oea oeb oec oed oee oeo oer oet oey oo- ooa oob ooc ood ooo oor oot or- ora orb orc ord ore oro orr ort oru ory ot- ota otb otc otd ote oto otr ott otu ou- oua ouc oud oue ouo our out oya oyd oye oyo ra- raa rab rac rad rae rao rar rat rau ray rba rbb rbc rbd rbe rbo rbr rbt rbu rca rcb rcc rcd rce rco rcr rct rcu rda rdb rdc rdd rde rdo rdr rdt rdu rdy re- rea reb rec red ree reo rer ret reu rey roa rob roc rod roe roo ror rot rou roy rra rrb rrc rrd rrr rrt rru rta rtb rtc rtd rte rto rtr rtt rtu rty rua rub ruc rud rue ruo rur rut ruu ruy ry- rya ryc ryd rye ryo ryr ryu ryy taa tab tac tad tae tao tar tat tau tay tba tbb tbc tbd tbe tbo tbr tbt tbu tca tcb tcc tcd tce tco tcr tct tcu tda tdb tdc tdd tde tdo tdr tdt tdu tdy te- tea teb tec ted tee teo ter tet teu tey to- toa tob toc tod toe too tor tot tou toy tra trb trc trd tre tro trr trt tru try tta ttb ttc ttd tte tto ttr ttt ttu tty tua tub tuc tud tue tuo tur tut tuu tuy tya tyc tyd tye tyo tyr tyt ua- uaa uab uac uad uae uao uar uat uau uay uba ubb ubc ube ubo ubr ubt ubu uby uca ucb ucc ucd uce uco ucr uct ucu uda udb udc udd ude udo udr udt udu uea ueb uec ued uee uer uet uey uoa uob uoc uod uoe uoo uor uot ur- ura urb urc urd ure uro urr urt uru ury uta utb utc utd ute uto utr utt utu uty uua uuc uue uur uut uuu uyc uyo uyu yaa yab yac yad yae yao yar yat yau yay ybc ybe ybr yby yca ycc ycd yce yco ycu ycy yda yde ydo ydt ydy yea yeb yec yed yee yeo yer yet yey yob yoc yod yoe yoo yor yot you yoy yra yrc yre yro yrt yru yta ytc ytd yte yto ytr ytt ytu yua yud yue yuo yur yut yuu yuy yyb yyc yye yyt yyu yyy

a-be a-do a-ya a-yo aaaa aaab aaac aaad aaae aaar aaba aabb aabc aabd aabt aaby aaca aacb aacc aacd aace aaco aacr aact aacu aacy aada aadc aade aadt aadu aaea aaec aaoe aaoo aara aarc aard aare aaro aart aaru aata aatc aatt abaa abab abac abad abae abar abat abau abay abb- abba abbb abbe abbo abbr abbt abby abca