a-a a-b a-i aaa aab aah aai aan aao aar ab- aba abb abh abi abn abo abr aha ahb ahh ahi ahn aho ahr ai- aia aib aih aii ain aio air an- ana anb anh ani ann ano anr aoa aob aoh aoi aon aoo aor ar- ara arb arh ari arn aro arr baa bab bah bai ban bao bar bba bbb bbh bbi bbn bbo bbr bha bhb bhh bhi bho bhr bi- bia bib bih bii bin bio bir bna bnb bni bnn bno bnr boa bob boh boi bon boo bor bra brb brh bri brn bro brr h-i haa hab hah hai han hao har hba hbb hbh hbi hbn hbo hbr hha hhb hhh hhi hhn hho hhr hia hib hih hii hin hio hir hna hnb hnh hnn hno hoa hob hoh hoi hon hoo hor hr- hra hrb hrh hri hrn hro hrr ia- iaa iab iah iai ian iao iar iba ibb ibh ibi ibn ibo ibr iha ihb ihh ihi ihn iho ihr iia iib iih iii iin iio iir in- ina inb inh ini inn ino inr io- ioa iob ioh ioi ion ioo ior ir- ira irb iri irn iro irr n-i naa nab nah nai nan nao nar nba nbb nbi nbn nbo nbr nha nhb nhh nhi nhn nhr nia nib nih nii nin nio nir nna nnb nnh nni nnn nno no- noa nob noh noi non noo nor nra nrb nri nrn nro nrr o-i oaa oab oah oai oan oao oar ob- oba obb obh obi obn obo obr oha ohh ohi ohn oho ohr oia oib oii oin oio oir on- ona onb onh oni onn ono onr oo- ooa oob ooh ooi oon ooo oor or- ora orb orh ori orn oro orr ra- raa rab rah rai ran rao rar rba rbb rbh rbi rbn rbo rbr rh- rha rhb rhh rhi rhn rho rhr ria rib rih rii rin rio rir rna rnb rnh rni rnn rno rnr roa rob roh roi ron roo ror rra rrb rrh rri rrn rrr

-ana a-ha a-ii aaaa aaab aaah aaai aaan aaar aaba aabb aabh aabi aaha aaib aaii aain aana aani aaon aaoo aara aari aaro abaa abab abai aban abar abb- abba abbb abbi abbo abbr abha abhi abho abhr abia abib abin abir aboa abob aboh abon aboo abor abra abri abro ahab ahah ahai ahar ahha ahio ahir ahoa ahor ahra ahrr aiai aian aiba aibn aibo aiha aiho aiia aiib aiin aiir aina aini aino aioi aion aira airh airi airo ana- anaa anab anah anai anan anao anar anba anbb anbi anbo anha ania anib anin anio anir anna annb anni anno ano- anoa anon anor anri aoah aoba aonb aono aora aorb aorn arab arah arai aran arar arba arbh arbi arh- aria arib arii arin ario arna arni arno aroa arob aroi aron aroo aror arr- arra arrh arri arro arrr ba-i baaa baah baan baar baba babb babi babo babr baha bahi bahn baho bahr baia baib bain baio bair bana banh bani bann bano banr baoh baon bar- bara barb barh bari barn baro barr bbbb bbin bhai bhan bhao bhar bhir bhoi bhor bhra bian biao biar biba bibb bibi bibo biha bihi biin bin- bina binh bini binn bino bio- bioi bion bira birb biri birn biro birr bnai bnib bnin bnor bnrr boab boai boan boar boba bobb bobi bobo boha bohn boho bohr boi- boii boin bona boni bonn bono boob booh boon boor bor- bora borh bori born boro borr brab brah brai bran brao bria brih brin brio brna brno broa brob broh bron broo bror brrr h-ii haab haan haar haba habi habo haha hahn haho hain hair hana hani hann hano haon haor hara harh hari harn haro harr hbar hbio hhaa hhhh hiaa hiab hian hiar hiba hibi hihi hiho hina hinn hino hiob hira hiri hirn hiro hnna hnoi hoai hoan hoar hoba hobo hoha hohn hoho hoir honi hono hoon hoor hora hori horn horo horr hran hrib hrob hron i-no iaaa iaai iaba iaia iain iana iara iban ibar ibia ibon ibra ibri ibro ihab ihan ihba ihob ihra iiii iiio iino iioi iioo iira inab inai inan inao inar inba inbo inha inia inna inni inno innr ino- inoi inon inor inra inri inro ioan ioba iobi ioii ioio iona ioni ionn iono iooi iooo iora iori irai iran irao irar iri- iria irin irio irna irob iroh iron irra irri n-ii naaa naab naai naan naar naba nabi nabo naha nahi nahr naia naib nain naio nair nan- nana nanb nani nann nano naoh naoi naor nara narh nari narn naro narr nbaa nbar nbbo nbia nhnn nhon nhra niab nian nibi nibo niha niia niir nina ninh nini nino nioh nion nioo nira niro nnnn noaa noah noba nobi nobo noha nohn noho noia noib noin noio noir non- nona noni nonn nono noo- noob noon nooo noor nor- nora norb nori norn noro norr nrab nrna nron oara obai oban obba obbo obia obin oboi obon obor obra obrh obri obro ohai ohan ohba ohhi ohho ohia ohio ohno ohob ohoh ohra ohrn oiba oiii oion oira onab onah onan onar onha onia onir onna onni onno onon onor onra ooaa ooba oobi ooha ooho ooia oona oooh oooo oora orab orah orai oran orao orar orba orbb orbi orbo ori- oria orin orio orna orni orno oro- oron oror orra orri orro raab raan raba rabb rabi rabo raha rahi rahn rahr raia raii rain rair rana rani rann rano raob raoh rara rarb rari raro rbbb rbbr rboh rhib rhin rhio rhoa rhob rhoh rhon riaa riab riah riai rian rib- riba ribo riha riho riia riin rina rinn rino rion riri rnai rnbr rnin roab roan roar rob- roba robb robi robo roha rohn rohr roia roin roio roir rona