a-a a-b aaa aab aad aah aan aao aar ab- aba abb abd abh abn abo abr ad- ada adb add adh adn ado adr aha ahb ahd ahh ahn aho ahr an- ana anb and anh ann ano anr aoa aob aod aoh aon aoo aor ar- ara arb ard arh arn aro arr baa bab bad bah ban bao bar bba bbb bbd bbh bbn bbo bbr bda bdb bdd bdh bdo bdr bha bhb bhd bhh bho bhr bna bnb bnd bnn bno bnr boa bob bod boh bon boo bor bra brb brd brh brn bro brr daa dab dad dah dan dao dar dba dbb dbd dbh dbn dbo dbr dda ddb ddd ddh ddn ddo ddr dh- dha dhb dhd dhh dho dhr dna dnb dnd dnh dnn dno dnr doa dob dod doh don doo dor dra drb drd drn dro drr haa hab had hah han hao har hba hbb hbd hbh hbn hbo hbr hda hdb hdd hdh hdn hdo hdr hha hhb hhd hhh hhn hho hhr hna hnb hnd hnh hnn hno hoa hob hod hoh hon hoo hor hr- hra hrb hrd hrh hrn hro hrr naa nab nad nah nan nao nar nba nbb nbd nbn nbo nbr nda ndb ndd ndh ndn ndo ndr nha nhb nhd nhh nhn nhr nna nnb nnh nnn nno no- noa nob nod noh non noo nor nra nrb nrd nrn nro nrr oaa oab oad oah oan oao oar ob- oba obb obd obh obn obo obr oda odb odd odh odn odo odr oha ohd ohh ohn oho ohr on- ona onb ond onh onn ono onr oo- ooa oob ood ooh oon ooo oor or- ora orb ord orh orn oro orr ra- raa rab rad rah ran rao rar rba rbb rbd rbh rbn rbo rbr rda rdb rdd rdh rdn rdo rdr rh- rha rhb rhd rhh rhn rho rhr rna rnb rnd rnh rnn rno rnr roa rob rod roh ron roo ror rra rrb rrd rrh rrn rrr

-ana a-do a-ha aaaa aaab aaad aaah aaan aaar aaba aabb aabd aabh aada aaha aana aand aaon aaoo aara aard aaro abaa abab abad aban abar abb- abba abbb abbo abbr abda abdo abha abho abhr aboa abob abod aboh abon aboo abor abra abro adaa adab adad adah adan adao adar adba adda addd addn addo addr adha adhd adhn adho adna adob adod adon adoo ador adra adro ahab ahad ahah ahar ahha ahoa ahod ahor ahra ahrr ana- anaa anab anad anah anan anao anar anba anbb anbo and- anda andh ando andr anha anna annb anno ano- anoa anod anon anor aoah aoba aodh aonb aono aora aorb aorn arab arad arah aran arar arba arbh arda ardo arh- arna arnd arno aroa arob arod aron aroo aror arr- arra arrh arro arrr baaa baad baah baan baar baba babb babo babr bada badb badd badh bado badr baha bahn baho bahr bana band banh bann bano banr baoh baon bar- bara barb bard barh barn baro barr bbad bbbb bbdd bbdo bd-r bddh bdna bhan bhao bhar bhor bhra bnor bnrr boab boad boan boar boba bobb bobo boda bodb bodh bodo boha bohd bohn boho bohr bona bond bonn bono boob bood booh boon boor bor- bora bord borh born boro borr brab brad brah bran brao brda brdo brna brno broa brob brod broh bron broo bror brrr d-bo d-na daab daad daan daar daba dabb dabo dada dado daha dahn dana dand dann dano danr daon dara darb dard darn daro darr dbar dbrn dddd dhaa dhad dhan dhao dhar dhod dhor dhrn dnaa dnab dnad dnah dnan doab doan doar doba dobb dod- doda dodd dodo doha dohr dona dond donn dono donr doob dood doon door dora dord dorn doro dorr draa drab drad drar drba drda drna drnh drno drob drod droh dron drra haab haad haan haar haba habo hada hadh haha hahn haho hana hand hann hano haon haor hara hard harh harn haro harr hbar hdda hdod hdra hhaa hhhh hndd hnna hoad hoan hoar hoba hobo hoda hodh hodr hoha hohn hoho hond hono hood hoon hoor hora hord horn horo horr hrad hran hrdn hrob hrod hron naaa naab naad naan naar naba nabo nada nadh nadr naha nahr nan- nana nanb nand nann nano naoh naor nara nard narh narn naro narr nbaa nbad nbar nbbo nbhd ndaa ndao nddb nddo ndna ndor nhnn nhon nhra nndb nnnn noaa noah noba nobo noda nodo noha nohn noho non- nona nonn nono noo- noob noon nooo noor nor- nora norb nord norn noro norr nrab nrna nron nrrd oara obad oban obba obbo obon obor obra obrh obro odah odbo odda oddd odnb odoh odon odoo odor odra ohad ohan ohba ohho ohno ohob ohoh ohra ohrn onab onah onan onar onda ondo onha onna onno onod onon onor onra ooaa ooba ooda ooha ooho oona oooh oooo oora oord orab orad orah oran orao orar orba orbb orbo orda ordn ordo orna orno oro- oron oror orra orro raab raad raan raba rabb rabo rada radd radh rado radr raha rahn rahr rana rand rann rano raob raoh rara rarb raro rbbb rbbr rboh rdna rhoa rhob rhod rhoh rhon rnbr rnod roab road roan roar rob- roba robb robo roda rodd rodo roha rohn rohr rona rond rono roob rood roon roor rora roro rrad rrah rrna rrrr

-aaa- -abad a-dna aaaah aabaa aabba aabra aahaa aandr aarah aarna aaroh aaron abaab ababa abada abana aband abann abano abaon abara abarn abbad abban abbar abbod abdan abdon abhar abhor aboab aboad abobo abodh aboha abona abond abono abood aboon abora abord aborn abrad abran abrar abrod abron adaba adada adado adana adano adaon adara adarn adaro addah addha addon addra adhan adhar adhhd adnan adoar adobo adodb adona adoor adora adorn adoro adrad adran adrar adroa