a-a a-b a-c aaa aab aac aah aao aap aar aay ab- aba abb abc abh abo abp abr aby ac- aca acb acc ach aco acp acr acy aha ahb ahc ahh aho ahp ahr ahy aoa aob aoc aoh aoo aop aor ap- apa apb apc aph apo app apr apy ar- ara arb arc arh aro arp arr ary ay- aya ayc ayh ayo ayp ayr b-p baa bab bac bah bao bap bar bay bba bbb bbc bbh bbo bbp bbr bby bca bcb bcc bch bco bcp bcr bcy bha bhb bhc bhh bho bhp bhr boa bob boc boh boo bop bor boy bpa bpb bpc bph bpo bpp bpr bpy bra brb brh bro brp brr bry by- bya byc byh byo byp byr c-- caa cab cac cah cao cap car cay cba cbb cbc cbh cbo cbp cbr cby cca ccb ccc cch cco ccp ccr ch- cha chb chc chh cho chp chr chy co- coa cob coc coh coo cop cor coy cpa cpb cpc cph cpo cpp cpr cra crb crc crh cro crp crr cry cya cyb cyc cyo cyp cyr haa hab hac hah hao hap har hay hba hbb hbc hbh hbo hbp hbr hby hca hcb hcc hch hco hcp hcr hcy hha hhb hhc hhh hho hhp hhr hhy hoa hob hoc hoh hoo hop hor hoy hpa hpb hpc hph hpo hpp hpr hpy hr- hra hrb hrc hrh hro hrp hrr hy- hya hyb hyc hyh hyo hyp hyr hyy oaa oab oac oah oao oap oar ob- oba obb obc obh obo obp obr oby oc- oca ocb occ och oco ocp ocr oha ohc ohh oho ohp ohr oo- ooa oob ooc ooh ooo oop oor op- opa opb opc oph opo opp opr opy or- ora orb orc orh oro orp orr ory oya oyo p-p paa pab pac pah pao pap par pay pba pbb pbc pbo pbp pbr pby pca pcb pcc pch pco pcp pcr pha phb phc pho php phr phy poa pob poc poh poo pop por poy ppa ppb ppc pph ppo ppp ppr pra prb prc prh pro prp prr pry py- pya pyb pyc pyo pyr ra- raa rab rac rah rao rap rar ray rba rbb rbc rbh rbo rbp rbr rca rcb rcc rch rco rcp rcr rh- rha rhb rhc rhh rho rhp rhr roa rob roc roh roo rop ror roy rpa rpb rpc rph rpo rpp rpr rra rrb rrc rrh rrp rrr ry- rya ryc ryo ryr ryy yaa yab yac yah yao yap yar yay ybc ybp ybr yby yca ycc ych yco ycp ycy yha yhc yob yoc yoo yop yor yoy ypa ypo yra yrc yro yrp yyb yyc yyy

a-ha a-ya a-yo aaaa aaab aaac aaah aaap aaar aaba aabb aabc aabh aabp aaby aaca aacb aacc aach aaco aacp aacr aacy aaha aaoo aapa aapc aaph aapo aara aarc aaro aarp abaa abab abac abap abar abay abb- abba abbb abbo abbr abby abca abcb abcc abch abcp abcr abha abho abhr aboa abob aboh aboo abor aboy abpa abpc abpp abpr abra abrc abro abry abyc abyy acaa acab acac acap acar acba acca accc acch acco accp accy acha achh acho achp achr achy acoa acoh acop acor acoy acpa acpr acr- acra acrc acro acrr acry ahab ahac ahah ahar ahha ahoa ahop ahor ahoy ahra ahrc ahrr aoah aoba aoca aopo aora aorb apac apah apao apap apar apay apba apbr apca apcb apcc apco apcr aph- apha aphc apo- apoc apoo apop apor appa appc apph appr appy apra aprc apro arab arac arah arap arar aray arba arbh arby arc- arca arch arco arh- aroa arob aroo aror arpa arpy arr- arra arrc arrh arro arrr arry ary- arya ay-o ayah ayao ayar ayay ayca ayoo ayra ayry ayya baaa baah baar baba babb babo babr baby bac- baca bacc bach baco baha baho bahr baoh bapa bapc bapp bar- bara barb barc barh baro barr bary baya bayh bayo bbay bbbb bbch bboy bbpr bbrc bbyo bcaa bcap bcar bcbc bcbp bcca bccc bcor bcpp bcra bhao bhar bhca bhcc bhor bhoy bhra boab boac boar boba bobb bobo boby boca boch boco boha boho bohr bohy boob booc booh boop boor bopa bopp bor- bora borh boro borr bory boya boyo bpay bpcp bphc bprc brab brac brah brao bray brca brcb broa brob broc broh broo bror brrr bry- brya bryo byar bych byoa byob byoc byop c-bo caaa caab caac caah caap caba cabo caby cac- caca cacc cach caco cacr caha caor capa capb capc caph capo capp capy cara carb carc caro carp carr cary cayo cayr cbac cbar cbbc cbca cbcc cbcp cbcr cbha cbpc cbpp cbrh cbry ccaa ccab ccac ccap ccar ccba ccbc ccca cccb cccc cccp ccha cchp cchr cchy ccob ccoc ccpa ccpp ccpr ccra ccrc ccrp chaa chab chac chah chao chap char chay chbp chca chch chcp chha choc choh choo chop chor choy chpa chpp chpr chra chrb chrc chro chrp chrr chy- chyc coba cobb cobh cobo coby coca coch coco cocp coha coho coob cooh coop copa coph copo copp copr copy cor- cora corb corc coro corp corr cory coya coyo coyr cpaa cpac cpap cpbc cpca cpha cppa crab crac crap crar cray crbc crca crcc crcr crob croc croh croo crop cror croy crpc cry- crya cryb cryo cya- cyaa cyar cyba cybb cybc cybo cyc- cyca cycb cycc cyoa cypa cypc cyra cyy- cyyc haab haar haba habo haby haco haha haho haor hapa happ hara harc harh haro harp harr hary haya hayr hbar hboc hcap hcbc hcca hccb hccc hcch hcpc hcrp hhaa hhhh hhpa hhpc hoac hoap hoar hoay hoba hobo hoby hoca hoch hocr hoha hoho hoop hoor hopa hopo hopp hopy hora horc horo horr hory hoya hpac