a-a a-b a-c aaa aab aac aad aan aao aar aau aay ab- aba abb abc abd abn abo abr abu aby ac- aca acb acc acd acn aco acr acu acy ad- ada adb adc add adn ado adr adu ady an- ana anb anc and ann ano anr anu any aoa aob aoc aod aon aoo aor aou ar- ara arb arc ard arn aro arr aru ary au- aua aub auc aud aun auo aur ay- aya ayc ayd ayn ayo ayr ayu b-u baa bab bac bad ban bao bar bau bay bba bbb bbc bbd bbn bbo bbr bbu bby bca bcb bcc bcd bcn bco bcr bcu bcy bda bdb bdc bdd bdo bdr bdu bdy bna bnb bnc bnd bnn bno bnr bnu boa bob boc bod bon boo bor bou boy bra brb brd brn bro brr bru bry bua bub buc bud bun buo bur buu buy by- bya byc byd byn byo byr byu c-- caa cab cac cad can cao car cau cay cba cbb cbc cbd cbn cbo cbr cbu cby cca ccb ccc ccd ccn cco ccr ccu cda cdb cdc cdd cdn cdo cdr cdu cdy cn- cna cnb cnc cnd cnn cno cnr cnu cny co- coa cob coc cod con coo cor cou coy cra crb crc crd crn cro crr cru cry cua cub cuc cud cun cuo cur cuu cuy cya cyb cyc cyd cyn cyo cyr daa dab dac dad dan dao dar dau day dba dbb dbc dbd dbn dbo dbr dbu dby dca dcb dcc dcd dcn dco dcr dcu dda ddb ddc ddd ddn ddo ddr ddu ddy dna dnb dnc dnd dnn dno dnr dny doa dob doc dod don doo dor dou doy dra drb drc drd drn dro drr dru dry dua dub duc dud dun duo dur duy dy- dya dyb dyc dyd dyn dyo dyr dyu dyy naa nab nac nad nan nao nar nau nay nba nbb nbc nbd nbn nbo nbr nbu nca ncb ncc ncd ncn nco ncr ncu nda ndb ndc ndd ndn ndo ndr ndu ndy nna nnb nnc nnn nno nnu no- noa nob noc nod non noo nor nou noy nra nrb nrc nrd nrn nro nrr nru nry nua nub nuc nud nun nuo nur nuu nuy nya nyc nyd nyn nyo nyu nyy oaa oab oac oad oan oao oar oau ob- oba obb obc obd obn obo obr obu oby oc- oca ocb occ ocd ocn oco ocr ocu oda odb odc odd odn odo odr odu on- ona onb onc ond onn ono onr onu ony oo- ooa oob ooc ood oon ooo oor or- ora orb orc ord orn oro orr oru ory ou- oua ouc oud oun ouo our oya oyd oyo ra- raa rab rac rad ran rao rar rau ray rba rbb rbc rbd rbn rbo rbr rbu rca rcb rcc rcd rcn rco rcr rcu rda rdb rdc rdd rdn rdo rdr rdu rdy rna rnb rnc rnd rnn rno rnr rnu rny roa rob roc rod ron roo ror rou roy rra rrb rrc rrd rrn rrr rru rua rub ruc rud run ruo rur ruu ruy ry- rya ryc ryd ryn ryo ryr ryu ryy ua- uaa uab uac uad uan uao uar uau uay uba ubb ubc ubn ubo ubr ubu uby uca ucb ucc ucd ucn uco ucr ucu uda udb udc udd udn udo udr udu un- una unb unc und unn uno unr unu uny uoa uob uoc uod uon uoo uor ur- ura urb urc urd urn uro urr uru ury uua uuc uun uur uuu uyc uyo uyu yaa yab yac yad yan yao yar yau yay ybc ybr yby yca ycc ycd yco ycu ycy yda ydn ydo ydy yna ynd ynn ynu yny yob yoc yod yon yoo yor you yoy yra yrc yrn yro yru yua yud yun yuo yur yuu yuy yyb yyc yyu yyy

-ana a-do a-un a-ya a-yo aaaa aaab aaac aaad aaan aaar aaba aabb aabc aabd aaby aaca aacb aacc aacd aacn aaco aacr aacu aacy aada aadc aadu aana aand aaon aaoo aara aarc aard aaro aaru abaa abab abac abad aban abar abau abay abb- abba abbb abbo abbr abby abca abcb abcc abcd abcn abcr abda abdo abdu abdy abnu aboa abob abod abon aboo abor abou aboy abra abrc abro abry abua abud abun abuy abyc abyy acaa acab acac acad acan acar acba acca accc accd acco accu accy acda acdb acdc acoa acod acon acor acou acoy acr- acra acrc acro acrr acry acu- acuo acur adaa adab adac adad adan adao adar aday adba adbc adcc adda addc addd addn addo addr addu addy adna adob adoc adod adon adoo ador adra adro adry adua adub adun adur adya ana- anaa anab anac anad anan anao anar anau anba anbb anbo anbu anca ancc anco ancy and- anda ando andr andy anna annb anno anny ano- anoa anod anon anor anoy anrc anua anub anun anya anyu aoba aoca aonb aono aora aorb aorn aoun arab arac arad aran arar arau aray arba arby arc- arca arco arda ardc ardo ardu arna arnd arno aroa arob arod aron aroo aror arr- arra arrc arro arrr arru arry arua arub arud arun ary- arya aryn auaa auby auca audc audo auna auoy aur- aura aurd auro auyo ay-o ayad ayan ayao ayar ayay ayca ayda ayna aynd aynu ayod ayon ayoo ayou ayra ayry ayub ayun ayur ayya baaa baad baan baar baba babb babo babr babu baby bac- baca bacc bacn baco bada badb badd bado badr badu bady bana banc band bann bano banr banu baon bar- bara barb barc bard barn baro barr baru bary bau- baud baur baya bayo bayu bbad bbau bbay bbbb bbdd bbdo bboy bbrc bbyo bcaa bcar bcbc bcca bccc bcda bcnu bcor bcra bcru bcuc bd-r