a-a a-b a-c a-t aaa aab aac aak aan aao aar aat aau aay ab- aba abb abc abk abn abo abr abt abu aby ac- aca acb acc ack acn aco acr act acu acy aka akb akc akk akn ako akr aku an- ana anb anc ank ann ano anr ant anu any aoa aob aoc aok aon aoo aor aot aou ar- ara arb arc ark arn aro arr art aru ary at- ata atb atc atn ato atr att atu au- aua aub auc auk aun auo aur aut ay- aya ayc ayk ayn ayo ayr ayt ayu b-u baa bab bac bak ban bao bar bat bau bay bba bbb bbc bbk bbn bbo bbr bbt bbu bby bca bcb bcc bck bcn bco bcr bct bcu bcy bka bkb bkc bkk bkn bko bkr bkt bna bnb bnc bnk bnn bno bnr bnt bnu boa bob boc bok bon boo bor bot bou boy bra brb brk brn bro brr brt bru bry bta btb btc btk btn bto btr btt btu bty bua bub buc buk bun buo bur but buu buy by- bya byc byk byn byo byr byt byu c-- caa cab cac cak can cao car cat cau cay cba cbb cbc cbk cbn cbo cbr cbt cbu cby cca ccb ccc cck ccn cco ccr cct ccu cka ckb ckc cko ckt cky cn- cna cnb cnc cnn cno cnr cnt cnu cny co- coa cob coc cok con coo cor cot cou coy cra crb crc crk crn cro crr crt cru cry cta ctb ctc ctk ctn cto ctr ctt ctu cty cua cub cuc cuk cun cuo cur cut cuu cuy cya cyb cyc cyk cyn cyo cyr cyt k-t ka- kaa kab kac kak kan kao kar kat kau kay kba kbb kbc kbk kbn kbo kbr kbu kca kcb kcc kck kcn kcr kct kcu kkb kkc kkk kkn kkr kkt kku kky kn- kna knc knk knn kno knr knt knu koa kob koc kok kon koo kor kot kou koy kra krc krk krn kro krr krt kru kry kta ktb ktc ktk ktn kto ktr ktt ktu kub kuc kuk kun kur kut kuu kuy kya kyc kyn kyo kyr kyt kyu naa nab nac nak nan nao nar nat nau nay nba nbb nbc nbk nbn nbo nbr nbt nbu nca ncb ncc nck ncn nco ncr nct ncu nka nkc nkk nkn nko nkr nkt nku nky nna nnb nnc nnk nnn nno nnt nnu no- noa nob noc nok non noo nor not nou noy nra nrb nrc nrk nrn nro nrr nrt nru nry nta ntb ntc ntk ntn nto ntr ntt ntu nua nub nuc nuk nun nuo nur nut nuu nuy nya nyc nyk nyn nyo nyt nyu nyy oaa oab oac oak oan oao oar oat oau ob- oba obb obc obk obn obo obr obt obu oby oc- oca ocb occ ock ocn oco ocr oct ocu oka okb okc okk oko okr oku on- ona onb onc onk onn ono onr ont onu ony oo- ooa oob ooc ook oon ooo oor oot or- ora orb orc ork orn oro orr ort oru ory ot- ota otb otc otk otn oto otr ott otu ou- oua ouc ouk oun ouo our out oya oyo ra- raa rab rac rak ran rao rar rat rau ray rba rbb rbc rbk rbn rbo rbr rbt rbu rca rcb rcc rcn rco rcr rct rcu rkb rkc rkk rko rkt rku rky rna rnb rnc rnn rno rnr rnt rnu rny roa rob roc rok ron roo ror rot rou roy rra rrb rrc rrk rrn rrr rrt rru rta rtb rtc rtk rtn rto rtr rtt rtu rty rua rub ruc ruk run ruo rur rut ruu ruy ry- rya ryc ryk ryn ryo ryr ryu ryy taa tab tac tak tan tao tar tat tau tay tba tbb tbc tbk tbn tbo tbr tbt tbu tca tcb tcc tck tcn tco tcr tct tcu tka tkb tkc tkk tko tkr tkt tky tna tnb tnc tnk tnn tno tnr tnt to- toa tob toc tok ton too tor tot tou toy tra trb trc trk trn tro trr trt tru try tta ttb ttc ttk ttn tto ttr ttt ttu tty tua tub tuc tuk tun tuo tur tut tuu tuy tya tyc tyn tyo tyr tyt ua- uaa uab uac uak uan uao uar uat uau uay uba ubb ubc ubk ubn ubo ubr ubt ubu uby uca ucb ucc uck ucn uco ucr uct ucu uka ukb ukc ukk ukn ukr uku un- una unb unc unk unn uno unr unt unu uny uoa uob uoc uok uon uoo uor uot ur- ura urb urc urk urn uro urr urt uru ury uta utb utc utk utn uto utr utt utu uty uua uuc uun uur uut uuu uyc uyo uyu yaa yab yac yak yan yao yar yat yau yay ybc ybr yby yca ycc yco ycu ycy yka ykk ykn yna ynk ynn ynu yny yob yoc yok yon yoo yor yot you yoy yra yrc yrn yro yrt yru yta ytc ytk ytn yto ytr ytt ytu yua yuk yun yuo yur yut yuu yuy yyb yyc yyt yyu yyy

-ana a-ak a-ok a-un a-ya a-yo aaaa aaab aaac aaan aaar aaba aabb aabc aabt aaby aaca aacb aacc aack aacn aaco aacr aact aacu aacy aaka aaku aana aaon aaoo aara aarc aaro aart aaru aata aatc aatk aatt abaa abab abac abak aban abar abat abau abay abb- abba abbb abbo abbr abbt abby abca abcb abcc abcn abcr abct abnu aboa abob abok abon aboo abor abot abou aboy abra abrc abro abry abta abtu abua abuk abun abut abuy abyc abyt abyy ac-t acaa acab acac acan acar acat acba acca accc acco acct accu accy acoa acon acor acot acou acoy acr- acra