-er -ey a-a a-b a-c a-t aaa aab aac aad aae aak aao aar aat aay ab- aba abb abc abd abe abk abo abr abt aby ac- aca acb acc acd ace ack aco acr act acy ad- ada adb adc add ade adk ado adr adt ady aea aeb aec aed aee aek aeo aer aet aey aka akb akc akd ake akk ako akr aoa aob aoc aod aoe aok aoo aor aot ar- ara arb arc ard are ark aro arr art ary at- ata atb atc atd ate ato atr att ay- aya ayc ayd aye ayk ayo ayr ayt baa bab bac bad bae bak bao bar bat bay bba bbb bbc bbd bbe bbk bbo bbr bbt bby bca bcb bcc bcd bce bck bco bcr bct bcy bda bdb bdc bdd bde bdk bdo bdr bdt bdy be- bea beb bec bed bee bek beo ber bet bey bka bkb bkc bke bkk bko bkr bkt boa bob boc bod boe bok boo bor bot boy bra brb brd bre brk bro brr brt bry bta btb btc btd bte btk bto btr btt bty by- bya byc byd bye byk byo byr byt c-- caa cab cac cad cae cak cao car cat cay cba cbb cbc cbd cbe cbk cbo cbr cbt cby cca ccb ccc ccd cce cck cco ccr cct cda cdb cdc cdd cde cdk cdo cdr cdt cdy ce- cea ceb cec ced cee cek ceo cer cet cey cka ckb ckc ckd cko ckt cky co- coa cob coc cod coe cok coo cor cot coy cra crb crc crd cre crk cro crr crt cry cta ctb ctc ctd cte ctk cto ctr ctt cty cya cyb cyc cyd cye cyk cyo cyr cyt daa dab dac dad dae dak dao dar dat day dba dbb dbc dbd dbe dbk dbo dbr dbt dby dca dcb dcc dcd dce dck dco dcr dct dda ddb ddc ddd dde ddk ddo ddr ddt ddy de- dea deb dec ded dee dek deo der det dey dka dkb dkc dke dkk dko dkr dkt doa dob doc dod doe dok doo dor dot doy dra drb drc drd dre drk dro drr drt dry dta dtb dtc dtd dte dtk dto dtr dtt dty dy- dya dyb dyc dyd dye dyk dyo dyr dyy eaa eab eac ead eae eak eao ear eat eba ebb ebc ebd ebe ebk ebo ebr ebt eby ec- eca ecb ecc ecd ece eck eco ecr ect ed- eda edb edc edd ede edk edo edr edt edy eea eeb eec eed eee eek eeo eer eet eey eka ekb ekc ekd eke eko ekr ekt eky eo- eoa eob eoc eod eoe eok eoo eor eot era erb erc erd ere erk ero err ert ery eta etb etc etd ete etk eto etr ett ety eya eyc eyd eye eyo eyr eyt k-t ka- kaa kab kac kad kae kak kao kar kat kay kba kbb kbc kbd kbe kbk kbo kbr kca kcb kcc kcd kce kck kcr kct kda kdb kdc kde kdk kdo kdr kdt kdy ke- kea keb kec ked kee kek keo ker ket key kkb kkc kke kkk kkr kkt kky koa kob koc kod koe kok koo kor kot koy kra krc krd krk kro krr krt kry kta ktb ktc kte ktk kto ktr ktt kya kyc kyd kye kyo kyr kyt oaa oab oac oad oae oak oao oar oat ob- oba obb obc obd obe obk obo obr obt oby oc- oca ocb occ ocd ock oco ocr oct oda odb odc odd ode odo odr odt oea oeb oec oed oee oeo oer oet oey oka okb okc okd oke okk oko okr oo- ooa oob ooc ood ook ooo oor oot or- ora orb orc ord ore ork oro orr ort ory ot- ota otb otc otd ote otk oto otr ott oya oyd oye oyo ra- raa rab rac rad rae rak rao rar rat ray rba rbb rbc rbd rbe rbk rbo rbr rbt rca rcb rcc rcd rce rco rcr rct rda rdb rdc rdd rde rdo rdr rdt rdy re- rea reb rec red ree rek reo rer ret rey rkb rkc rke rkk rko rkt rky roa rob roc rod roe rok roo ror rot roy rra rrb rrc rrd rrk rrr rrt rta rtb rtc rtd rte rtk rto rtr rtt rty ry- rya ryc ryd rye ryk ryo ryr ryy taa tab tac tad tae tak tao tar tat tay tba tbb tbc tbd tbe tbk tbo tbr tbt tca tcb tcc tcd tce tck tco tcr tct tda tdb tdc tdd tde tdk tdo tdr tdt tdy te- tea teb tec ted tee tek teo ter tet tey tka tkb tkc tke tkk tko tkr tkt tky to- toa tob toc tod toe tok too tor tot toy tra trb trc trd tre trk tro trr trt try tta ttb ttc ttd tte ttk tto ttr ttt tty tya tyc tyd tye tyo tyr tyt yaa yab yac yad yae yak yao yar yat yay ybc ybe ybr yby yca ycc ycd yce yco ycy yda yde ydo ydt ydy yea yeb yec yed yee yek yeo yer yet yey yka ykk yob yoc yod yoe yok yoo yor yot yoy yra yrc yre yro yrt yta ytc ytd yte ytk yto ytr ytt yyb yyc yye yyt yyy

a-ak a-be a-do a-ok a-ya a-yo aaaa aaab aaac aaad aaae aaar aaba aabb aabc aabd aabt aaby aaca aacb aacc aacd aace aack aaco aacr aact aacy aada aadc aade aadt aaea aaec aaka aake aaoe aaoo aara aarc aard aare aaro aart aata aatc aatk aatt abaa abab abac abad abae abak abar abat abay abb- abba abbb abbe abbo abbr abbt abby abca abcb abcc abcd abcr abct abda abdo abdy abec abed abee aber abet