-al -ol a-a a-b a-i aaa aab aai aal aan aao aar ab- aba abb abi abl abn abo abr ai- aia aib aii ail ain aio air al- ala alb ali all aln alo alr an- ana anb ani anl ann ano anr aoa aob aoi aol aon aoo aor ar- ara arb ari arl arn aro arr baa bab bai bal ban bao bar bba bbb bbi bbl bbn bbo bbr bi- bia bib bii bil bin bio bir bla blb bli bll bln blo blr bna bnb bni bnl bnn bno bnr boa bob boi bol bon boo bor bra brb bri brl brn bro brr ia- iaa iab iai ial ian iao iar iba ibb ibi ibl ibn ibo ibr iia iib iii iil iin iio iir il- ila ilb ili ill iln ilo ilr in- ina inb ini inl inn ino inr io- ioa iob ioi iol ion ioo ior ir- ira irb iri irl irn iro irr la- laa lab lai lal lan lao lar lba lbb lbi lbl lbo lbr lia lib lii lil lin lio lir lla llb lli lll lln llo llr lna lnb lni lnl lnn lno lnr loa lob loi lol lon loo lor lra lrb lri lrn lro lrr n-i naa nab nai nal nan nao nar nba nbb nbi nbl nbn nbo nbr nia nib nii nil nin nio nir nla nlb nli nll nln nlo nlr nna nnb nni nnl nnn nno no- noa nob noi nol non noo nor nra nrb nri nrl nrn nro nrr o-i oaa oab oai oal oan oao oar ob- oba obb obi obl obn obo obr oia oib oii oil oin oio oir ola olb oli oll oln olo on- ona onb oni onl onn ono onr oo- ooa oob ooi ool oon ooo oor or- ora orb ori orl orn oro orr ra- raa rab rai ral ran rao rar rba rbb rbi rbl rbn rbo rbr ria rib rii ril rin rio rir rla rli rll rln rlo rlr rna rnb rni rnn rno rnr roa rob roi rol ron roo ror rra rrb rri rrl rrn rrr

-ana a-ii aaaa aaab aaai aaal aaan aaar aaba aabb aabi aabl aaib aaii aain aala aali aall aalo aana aani aaon aaoo aara aari aaro abaa abab abai abal aban abar abb- abba abbb abbi abbo abbr abia abib abil abin abir abla ablo aboa abob abol abon aboo abor abra abri abro aiai aian aiba aibl aibn aibo aiia aiib aiin aiir aila aili aina aini aino aioi aion aira airi airo alaa alai alal alan alao alar alb- alba albi albo ali- alia alib alii alil alin alio alir all- alla alli alll alln allo allr alna alni aloa aloi alol alon aloo alor alro ana- anaa anab anai anal anan anao anar anba anbb anbi anbl anbo ania anib anil anin anio anir anla anli anln anlo anna annb anni anno ano- anoa anon anor anri aoba aola aonb aono aora aorb aorn arab arai aral aran arar arba arbi aria arib arii aril arin ario arla arli arlo arna arni arno aroa arob aroi aron aroo aror arr- arra arri arro arrr ba-i baaa baal baan baar baba babb babi babo babr baia baib bail bain baio bair bala bali ball balo bana bani bann bano banr baol baon bar- bara barb bari barn baro barr bbbb bbin bblb bial bian biao biar biba bibb bibi bibl bibo biin bila bili bill bilo bin- bina bini binn bino bio- bioi biol bion bira birb biri birl birn biro birr blaa blab blan blin blio blir blni blno blob blon bloo bnai bnib bnin bnor bnrr boab boai boal boan boar boba bobb bobi bobo boi- boii boil boin bola boli boll boln bolo bona boni bonn bono boob bool boon boor bor- bora bori born boro borr brab brai bran brao bria bril brin brio brna brno broa brob brol bron broo bror brrr i-no iaaa iaai iaal iaba iaia iain iala iall iana iara iban ibar ibia ibon ibra ibri ibro iiii iiio iila iino iioi iioo iira ilal ilan ilar ilia ilin ilio ilir ill- illa illi illo ilni ilno iloo inab inai inal inan inao inar inba inbo inia inla inna inni inno innr ino- inoi inol inon inor inra inri inro ioan ioba iobi ioii ioio iola iolo iona ioni ionn iono iooi iooo iora iori irai iral iran irao irar iri- iria iril irin irio irla irlb irna irob iron irra irri laaa laal laan laar laba labi labo labr laia lail lain lair lala lali lall lalo lan- lana lani lann lano laon lara larb lari larn larr lbar lbia lblr lian liao liar liba libo libr liia liii liin liir lila lilb lili lill lilo lina linn lino lio- lion lior lira liri lirl lirn liro lirr llan llao llll lloa lloo loan loar lob- loba lobb lobi lobo loin loir lola loli loll lolo lona loni lono lonr loob lool loon loor lora lori lorn loro lral lrba lroi lron lrrr n-ii naaa naab naai naal naan naar naba nabi nabl nabo naia naib nail nain naio nair nala nali nall nan- nana nanb nani nann nano naoi naor nara nari narn naro narr nbaa nbar nbbo nbia niab nial nian nibi nibo niia niir nila nili nill nilo nina nini ninl nino nion nioo nira niro nlab nlra nlrb nnnn noaa noal noba nobi nobo noia noib noil noin noio noir nola noli noll nolo non- nona noni nonn nono noo- noob nool noon nooo noor nor- nora norb nori norn noro norr nrab nrlb nrna nron nrrl oall oara obai obal oban obba obbo obia obin obla oboi obol obon obor obra obri obro oiba oiii oila oion oira olan olar olba olbo olia olib olin olio olla olli ollo olon olor onab onal onan onar onia onil onir onla onna onni onno onon