a-a a-b a-c aaa aab aac aah aao aar aau aay ab- aba abb abc abh abo abr abu aby ac- aca acb acc ach aco acr acu acy aha ahb ahc ahh aho ahr ahu ahy aoa aob aoc aoh aoo aor aou ar- ara arb arc arh aro arr aru ary au- aua aub auc auh auo aur ay- aya ayc ayh ayo ayr ayu b-u baa bab bac bah bao bar bau bay bba bbb bbc bbh bbo bbr bbu bby bca bcb bcc bch bco bcr bcu bcy bha bhb bhc bhh bho bhr bhu boa bob boc boh boo bor bou boy bra brb brh bro brr bru bry bua bub buc buh buo bur buu buy by- bya byc byh byo byr byu c-- caa cab cac cah cao car cau cay cba cbb cbc cbh cbo cbr cbu cby cca ccb ccc cch cco ccr ccu ch- cha chb chc chh cho chr chu chy co- coa cob coc coh coo cor cou coy cra crb crc crh cro crr cru cry cua cub cuc cuh cuo cur cuu cuy cya cyb cyc cyo cyr haa hab hac hah hao har hau hay hba hbb hbc hbh hbo hbr hbu hby hca hcb hcc hch hco hcr hcy hha hhb hhc hhh hho hhr hhu hhy hoa hob hoc hoh hoo hor hou hoy hr- hra hrb hrc hrh hro hrr hru hua hub huc huh huo hur huu huy hy- hya hyb hyc hyh hyo hyr hyy oaa oab oac oah oao oar oau ob- oba obb obc obh obo obr obu oby oc- oca ocb occ och oco ocr ocu oha ohc ohh oho ohr ohu oo- ooa oob ooc ooh ooo oor or- ora orb orc orh oro orr oru ory ou- oua ouc ouh ouo our oya oyo ra- raa rab rac rah rao rar rau ray rba rbb rbc rbh rbo rbr rbu rca rcb rcc rch rco rcr rcu rh- rha rhb rhc rhh rho rhr rhu roa rob roc roh roo ror rou roy rra rrb rrc rrh rrr rru rua rub ruc ruh ruo rur ruu ruy ry- rya ryc ryo ryr ryu ryy ua- uaa uab uac uah uao uar uau uay uba ubb ubc ubh ubo ubr ubu uby uca ucb ucc uch uco ucr ucu uha uhb uhc uhh uho uhr uhu uhy uoa uob uoc uoo uor ur- ura urb urc uro urr uru ury uua uuc uur uuu uyc uyo uyu yaa yab yac yah yao yar yau yay ybc ybr yby yca ycc ych yco ycu ycy yha yhc yhu yob yoc yoo yor you yoy yra yrc yro yru yua yuh yuo yur yuu yuy yyb yyc yyu yyy

-hou a-ha a-ya a-yo aaaa aaab aaac aaah aaar aaba aabb aabc aabh aaby aaca aacb aacc aach aaco aacr aacu aacy aaha aaoo aara aarc aaro aaru abaa abab abac abar abau abay abb- abba abbb abbo abbr abby abca abcb abcc abch abcr abha abho abhr aboa abob aboh aboo abor abou aboy abra abrc abro abry abua abuy abyc abyy acaa acab acac acar acba acca accc acch acco accu accy acha achh acho achr achu achy acoa acoh acor acou acoy acr- acra acrc acro acrr acry acu- acuo acur ahab ahac ahah ahar ahau ahha ahoa ahor ahoy ahra ahrc ahrr ahua ahuy aoah aoba aoca aora aorb arab arac arah arar arau aray arba arbh arby arc- arca arch arco arh- aroa arob aroo aror arr- arra arrc arrh arro arrr arru arry arua arub ary- arya auaa auby auca auch auoy aur- aura auro auyo ay-o ayah ayao ayar ayay ayca ayoo ayou ayra ayry ayub ayuh ayur ayya baaa baah baar baba babb babo babr babu baby bac- baca bacc bach baco baha baho bahr bahu baoh bar- bara barb barc barh baro barr baru bary bau- baur baya bayh bayo bayu bbau bbay bbbb bbch bboy bbrc bbyo bcaa bcar bcbc bcca bccc bcor bcra bcru bcuc bhao bhar bhca bhcc bhor bhoy bhra bhur bhuu boab boac boar boba bobb bobo bobu boby boca boch boco bocu boha boho bohr bohu bohy boob booc booh boor bor- bora borh boro borr boru bory boua bouh bour bouy boya boyo brab brac brah brao brau bray brca brcb broa brob broc broh broo bror brou brrr bruc bruh bry- brya bryo buar buba bubb bubo bubu buca bucc buch buco bucu buha buho buhr buhy buoy bur- bura burb burh buro burr buru bury buyo buyu byar bych byoa byob byoc c-bo caaa caab caac caah caba cabo cabu caby cac- caca cacc cach caco cacr caha caor cara carb carc caro carr cary cauc cauo cayo cayr cbac cbar cbbc cbca cbcc cbcr cbcu cbha cbrh cbry ccaa ccab ccac ccar ccba ccbc ccca cccb cccc cccu ccha cchr cchy ccob ccoc ccra ccrc ccuc chaa chab chac chah chao char chau chay chca chch chha choc choh choo chor chou choy chra chrb chrc chro chrr chua chub chur chuy chy- chyc coba cobb cobh cobo cobu coby coca coch coco cocu coha coho coob cooh cor- cora corb corc coro corr cory coua coub cour couy coya coyo coyr crab crac crar crau cray crbc crbu crca crcc crcr crob croc croh croo cror croy crub cry- crya cryb cryo cuau cub- cuba cubb cuby cuca cucc cura curb curo curr cury cuy- cuyo cuyr cya- cyaa cyar cyba cybb cybc cybo cyc- cyca cycb cycc cyoa cyra cyy- cyyc haab haar haba habo habu haby haco haha haho haor hara harc harh haro harr haru hary hau- hauy haya hayr hayu hbar hboc hcbc hcca hccb hccc hcch hhaa hhhh hoac hoar hoay hoba hobo hoby hoca hoch hocr hoha hoho hoor hora horc horo horr hory hour hoya hrac hrob hrrc hryb huac huah huba hubb hubo huby huch hucu huhu huor hura huro hurr