a-a a-b aaa aab aah aan aao aar aau aav ab- aba abb abh abn abo abr abu abv aha ahb ahh ahn aho ahr ahu ahv an- ana anb anh ann ano anr anu anv aoa aob aoh aon aoo aor aou aov ar- ara arb arh arn aro arr aru arv au- aua aub auh aun auo aur auv av- ava avb avh avn avo avr avu b-u baa bab bah ban bao bar bau bav bba bbb bbh bbn bbo bbr bbu bha bhb bhh bho bhr bhu bhv bna bnb bnn bno bnr bnu bnv boa bob boh bon boo bor bou bov bra brb brh brn bro brr bru brv bua bub buh bun buo bur buu bva bvb bvh bvn bvo bvr bvu bvv haa hab hah han hao har hau hav hba hbb hbh hbn hbo hbr hbu hbv hha hhb hhh hhn hho hhr hhu hhv hna hnb hnh hnn hno hnu hnv hoa hob hoh hon hoo hor hou hov hr- hra hrb hrh hrn hro hrr hru hrv hua hub huh hun huo hur huu huv hv- hva hvb hvn hvo hvr hvv naa nab nah nan nao nar nau nav nba nbb nbn nbo nbr nbu nbv nha nhb nhh nhn nhr nhu nhv nna nnb nnh nnn nno nnu nnv no- noa nob noh non noo nor nou nov nra nrb nrn nro nrr nru nrv nua nub nuh nun nuo nur nuu nuv nva nvb nvh nvn nvu nvv oaa oab oah oan oao oar oau oav ob- oba obb obh obn obo obr obu obv oha ohh ohn oho ohr ohu on- ona onb onh onn ono onr onu oo- ooa oob ooh oon ooo oor oov or- ora orb orh orn oro orr oru orv ou- oua ouh oun ouo our ov- ova ovb ovh ovo ovv ra- raa rab rah ran rao rar rau rav rba rbb rbh rbn rbo rbr rbu rh- rha rhb rhh rhn rho rhr rhu rhv rna rnb rnh rnn rno rnr rnu rnv roa rob roh ron roo ror rou rov rra rrb rrh rrn rrr rru rua rub ruh run ruo rur ruu ruv rva rvb rvh rvn rvo rvr rvu rvv ua- uaa uab uah uan uao uar uau uav uba ubb ubh ubn ubo ubr ubu ubv uha uhb uhh uho uhr uhu uhv un- una unb unh unn uno unr unu unv uoa uob uon uoo uor ur- ura urb urn uro urr uru uua uun uur uuu uva uvb uvo uvu uvv v-a vaa vab vah van vao var vau vav vba vbh vbo vbr vbv vh- vha vhb vho vn- vna vno vnr vnu vnv voa vob voh von voo vor vou vov vra vrb vrh vrn vrr vru vur vuv vva vvb vvo vvr vvv

-ana -hou a-ha a-un aaaa aaab aaah aaan aaar aaav aaba aabb aabh aaha aana aaon aaoo aara aaro aaru aava abaa abab aban abar abau abb- abba abbb abbo abbr abha abho abhr abnu aboa abob aboh abon aboo abor abou abov abra abro abua abun abva ahab ahah ahar ahau ahha ahoa ahor ahra ahrr ahua ahun ahva ana- anaa anab anah anan anao anar anau anba anbb anbo anbu anha anna annb anno ano- anoa anon anor anua anub anun aoah aoba aonb aono aora aorb aorn aoun arab arah aran arar arau arba arbh arh- arna arno aroa arob aron aroo aror arr- arra arrh arro arrr arru arua arub arun arva arvn arvo auaa auna aur- aura auro avab avan avao avar avon avor avou avra avro avun avur avva avvo baaa baah baan baar baba babb babo babr babu baha bahn baho bahr bahu bana banh bann bano banr banu baoh baon bar- bara barb barh barn baro barr baru bau- baur bava bavu bbau bbbb bhan bhao bhar bhor bhra bhur bhuu bnor bnrr boab boan boar boba bobb bobo bobu boha bohn boho bohr bohu bona bonn bono bonu boob booh boon boor bor- bora borh born boro borr boru boua bouh boun bour bova bovo brab brah bran brao brau brav brna brno broa brob broh bron broo bror brou brrr bruh brun bruv buar buba bubb bubo bubu buha buho buhr buna bunb bunn buno bunu buon bur- bura burb burh burn buro burr buru haab haan haar haba habo habu haha hahn haho hana hann hano haon haor hara harh harn haro harr haru harv hau- haun hava hbar hhaa hhhh hnna hoan hoar hoba hobo hoha hohn hoho hono honu hoon hoor hora horn horo horr hour hova hran hrob hron hrun huah huan huba hubb hubo huhn huhu huna hunh huon huor hura hurn huro hurr huru huub hvar naaa naab naan naar naba nabo nabu naha nahr nan- nana nanb nann nano nanu naoh naor nara narh narn naro narr naru nauo naur nava navo navr navv nbaa nbar nbbo nhnn nhon nhra nnnn noaa noah noba nobo nobu noha nohn noho non- nona nonn nono nonu noo- noob noon nooo noor noov nor- nora norb norn noro norr norv nouh noun nour nov- nova novo nrab nrna nron nuan nuba nuha nuna nunn nuno nuon nura nurn nurr nuru nurv nuva nuvo oaau oahu oara oban obba obbo obon obor obra obrh obro obuh ohan ohau ohba ohho ohno ohob ohoh ohra ohrn onab onah onan onar onha onna onno onon onor onra onur ooaa ooba ooha ooho oona oooh oooo oora orab orah oran orao orar orav orba orbb orbo orbu orna orno oro- oron oror orra orro orub orvr ouan oun- ouna our- oura ourn ouro ouu- ovan ovar ovo- ovon ovoo ovra raab raan raba rabb rabo rabu raha rahn rahr rahu rana rann rano raob raoh rara rarb raro raua raub raun rava rbbb rbbr rboh rhau rhoa rhob rhoh rhon rhun rnbr roab roan roar rob- roba robb robo robu roha rohn rohr rohu rona rono