a-a a-b a-i a-t aaa aab aag aai aan aao aar aat ab- aba abb abg abi abn abo abr abt ag- aga agb agg agi agn ago agr agt ai- aia aib aig aii ain aio air ait an- ana anb ang ani ann ano anr ant aoa aob aog aoi aon aoo aor aot ar- ara arb arg ari arn aro arr art at- ata atb atg ati atn ato atr att baa bab bag bai ban bao bar bat bba bbb bbg bbi bbn bbo bbr bbt bga bgb bgg bgi bgn bgo bgr bgt bi- bia bib big bii bin bio bir bit bna bnb bng bni bnn bno bnr bnt boa bob bog boi bon boo bor bot bra brb brg bri brn bro brr brt bta btb btg bti btn bto btr btt gaa gab gag gai gan gao gar gat gba gbg gbi gbn gbo gbr gbt gga ggb ggg ggi ggn ggo ggr ggt gia gib gig gii gin gio gir git gna gnb gni gnn gno gnr gnt goa gob gog goi gon goo gor got gra grb grg gri grn gro grr grt gta gtb gtg gti gtn gto gtr gtt ia- iaa iab iag iai ian iao iar iat iba ibb ibg ibi ibn ibo ibr ibt iga igb igg igi ign igo igr igt iia iib iii iin iio iir iit in- ina inb ing ini inn ino inr int io- ioa iob iog ioi ion ioo ior iot ir- ira irb irg iri irn iro irr irt ita itb itg iti itn ito itt n-i naa nab nag nai nan nao nar nat nba nbb nbg nbi nbn nbo nbr nbt nga ngb ngg ngi ngn ngo ngt nia nib nig nii nin nio nir nit nna nnb nng nni nnn nno nnt no- noa nob nog noi non noo nor not nra nrb nrg nri nrn nro nrr nrt nta ntb ntg nti ntn nto ntr ntt o-i oaa oab oag oai oan oao oar oat ob- oba obb obg obi obn obo obr obt oga ogg ogi ogn ogo ogt oia oib oii oin oio oir oit on- ona onb ong oni onn ono onr ont oo- ooa oob oog ooi oon ooo oor oot or- ora orb org ori orn oro orr ort ot- ota otb otg oti otn oto otr ott ra- raa rab rag rai ran rao rar rat rba rbb rbg rbi rbn rbo rbr rbt rga rgb rgg rgi rgn rgo rgr rgt ria rib rig rii rin rio rir rit rna rnb rng rni rnn rno rnr rnt roa rob rog roi ron roo ror rot rra rrb rrg rri rrn rrr rrt rta rtb rtg rti rtn rto rtr rtt taa tab tag tai tan tao tar tat tba tbb tbg tbi tbn tbo tbr tbt tga tgb tgg tgi tgn tgo tgr tgt tia tib tig tii tin tio tir tit tna tnb tng tni tnn tno tnr tnt to- toa tob tog toi ton too tor tot tra trb trg tri trn tro trr trt tta ttb ttg tti ttn tto ttr ttt

-ana -ing a-ii aaaa aaab aaai aaan aaar aaba aabb aabi aabt aaib aaii aain aana aang aani aaon aaoo aara aari aaro aart aata aatt abaa abab abag abai aban abar abat abb- abba abbb abbi abbo abbr abbt abia abib abig abin abir abit aboa abob abon aboo abor abot abra abri abro abta ag-o agag agai agan agao agar agat agba agbo agga aggi agia agib agig agii agin agio agir agit agna agni agno agob agog agon agoo agot agra agri agro agta agtr aiai aian aiba aibn aibo aiga aigo aiia aiib aiin aiir aina aini aino aint aioi aion aira airi airo airt aita aiti aitr aitt ana- anaa anab anag anai anan anao anar anat anba anbb anbi anbo ang- anga angi ango ania anib anin anio anir anit anna annb anni anno annt ano- anoa anon anor anri ant- anta anti anto antr antt aoba aonb aono aont aora aorb aorn aort arab arag arai aran arar arat arba arbi arga argb argi argo aria arib arig arii arin ario arit arna arng arni arno arnt aroa arob aroi aron aroo aror arr- arra arrg arri arro arrr arrt arta arti arto artr at-t ataa atab atai atan atar atat atgo atia atin atit atna atno atob atoi aton ator atot atra atri atrn atro atta atti attn atto attr ba-i baaa baan baar baat baba babb babi babo babr baga bagg bagi bagn bago bagt baia baib baig bain baio bair bait bana bang bani bann bano banr bant baon bar- bara barb barg bari barn baro barr bart bata bati batn bato batt bbbb bbga bbin bbng bbrg bgan bgia bgon bian biao biar biat biba bibb bibi bibo biga bigb bigg bign bigo bigt biin bin- bina bing bini binn bino bint bio- biog bioi bion biot bira birb birg biri birn biro birr birt bita bito bitt bnai bnib bnin bnor bnrr bnta boab boag boai boan boar boat boba bobb bobi bobo boga bogg bogi bogo bogt boi- boii boin boit bona bong boni bonn bono bont boob boog boon boor boot bor- bora borg bori born boro borr bort bota botb boti botn boto bott brab brag brai bran brao brat bria brig brin brio brit brna brno broa brob brog bron broo bror brot brrr btaa btan btob btor btrt bttb gaar gaba gabb gabi gabo gabr gabt gaga gagg gagi gago gaia gaig gain gair gait gana gang gani gann gano gant gaon gara garb garg gari garn garo garr gart gata gati gato gatr gatt gbag gban gbbo gbon ggbt gggg ggrn giaa giai gian giat giba gibb giga gigg gigi gign gigo gina ging gini ginn gino giog gioi gion gira girg giri girn giro girr girt gita gito gnaa gnar gnat gnib gnin gnit