a-a a-b a-i aaa aab aag aai aan aao aar aau ab- aba abb abg abi abn abo abr abu ag- aga agb agg agi agn ago agr agu ai- aia aib aig aii ain aio air aiu an- ana anb ang ani ann ano anr anu aoa aob aog aoi aon aoo aor aou ar- ara arb arg ari arn aro arr aru au- aua aub aug aui aun auo aur b-u baa bab bag bai ban bao bar bau bba bbb bbg bbi bbn bbo bbr bbu bga bgb bgg bgi bgn bgo bgr bgu bi- bia bib big bii bin bio bir biu bna bnb bng bni bnn bno bnr bnu boa bob bog boi bon boo bor bou bra brb brg bri brn bro brr bru bua bub bug bui bun buo bur buu gaa gab gag gai gan gao gar gau gba gbg gbi gbn gbo gbr gbu gga ggb ggg ggi ggn ggo ggr ggu gia gib gig gii gin gio gir giu gna gnb gni gnn gno gnr gnu goa gob gog goi gon goo gor gou gra grb grg gri grn gro grr gru gu- gua gub gug gui gun guo gur guu ia- iaa iab iag iai ian iao iar iau iba ibb ibg ibi ibn ibo ibr ibu iga igb igg igi ign igo igr igu iia iib iii iin iio iir iiu in- ina inb ing ini inn ino inr inu io- ioa iob iog ioi ion ioo ior iou ir- ira irb irg iri irn iro irr iru iu- iua iub iug iui iur n-i naa nab nag nai nan nao nar nau nba nbb nbg nbi nbn nbo nbr nbu nga ngb ngg ngi ngn ngo ngu nia nib nig nii nin nio nir niu nna nnb nng nni nnn nno nnu no- noa nob nog noi non noo nor nou nra nrb nrg nri nrn nro nrr nru nua nub nug nui nun nuo nur nuu o-i oaa oab oag oai oan oao oar oau ob- oba obb obg obi obn obo obr obu oga ogg ogi ogn ogo oia oib oii oin oio oir oiu on- ona onb ong oni onn ono onr onu oo- ooa oob oog ooi oon ooo oor or- ora orb org ori orn oro orr oru ou- oua oui oun ouo our ra- raa rab rag rai ran rao rar rau rba rbb rbg rbi rbn rbo rbr rbu rga rgb rgg rgi rgn rgo rgr ria rib rig rii rin rio rir rna rnb rng rni rnn rno rnr rnu roa rob rog roi ron roo ror rou rra rrb rrg rri rrn rrr rru rua rub rug rui run ruo rur ruu ua- uaa uab uag uai uan uao uar uau uba ubb ubg ubi ubn ubo ubr ubu uga ugb ugg ugi ugn ugo ugr ugu uia uib uig uii uin uio uir uiu un- una unb ung uni unn uno unr unu uoa uob uog uon uoo uor ur- ura urb urg uri urn uro urr uru uua uug uun uur uuu

-ana -ing a-ii a-un aaaa aaab aaai aaan aaar aaba aabb aabi aaib aaii aain aana aang aani aaon aaoo aara aari aaro aaru abaa abab abag abai aban abar abau abb- abba abbb abbi abbo abbr abia abib abig abin abir abiu abnu aboa abob abon aboo abor abou abra abri abro abua abug abun ag-o agag agai agan agao agar agau agba agbo agga aggi aggu agia agib agig agii agin agio agir agna agni agno agob agog agon agoo agou agra agri agro agua agui agun agur aiai aian aiba aibn aibo aiga aigo aiia aiib aiin aiir aina aini aino ainu aioi aion aira airi airo aiui ana- anaa anab anag anai anan anao anar anau anba anbb anbi anbo anbu ang- anga angi ango angu ania anib anin anio anir aniu anna annb anni anno ano- anoa anon anor anri anua anub anui anun aoba aonb aono aora aorb aorn aoun arab arag arai aran arar arau arba arbi arga argb argi argo aria arib arig arii arin ario arna arng arni arno aroa arob aroi aron aroo aror arr- arra arrg arri arro arrr arru arua arub arug arui arun auaa auga augi auna aung aur- aura auri auro auug ba-i baaa baan baar baba babb babi babo babr babu baga bagg bagi bagn bago baia baib baig bain baio bair bana bang bani bann bano banr banu baon bar- bara barb barg bari barn baro barr baru bau- baug baur bbau bbbb bbga bbin bbng bbrg bgan bgia bgon bgun bian biao biar biba bibb bibi bibo biga bigb bigg bign bigo bigu biin bin- bina bing bini binn bino binu bio- biog bioi bion biou bira birb birg biri birn biro birr biru bnai bnib bnin bnor bnrr boab boag boai boan boar boba bobb bobi bobo bobu boga bogg bogi bogo boi- boii boin boiu bona bong boni bonn bono bonu boob boog boon boor bor- bora borg bori born boro borr boru boua boun bour brab brag brai bran brao brau bria brig brin brio brna brno broa brob brog bron broo bror brou brrr brug brun buar buba bubb bubi bubo bubu buga bugg bugi bugo buin buir buiu buna bunb bung buni bunn buno bunu buon bur- bura burb burg buri burn buro burr buru gaar gaba gabb gabi gabo gabr gabu gaga gagg gagi gago gagu gaia gaig gain gair gaiu gana gang gani gann gano ganu gaon gara garb garg gari garn garo garr gaua gaub gaun gaur gbag gban gbbo gbon gggg ggrn giaa giai gian giba gibb giga gigg gigi gign gigo gina ging gini ginn gino ginu giog gioi gion gira girg giri girn giro girr giru giur gnaa gnar gnau gnib gnin gnoo gnrr goai goan goar goba gobi gobo goga gogi gogo goin gon- gona gong goni gonn gono gonu goog gooi goon goor gora