a-a a-b a-i a-t aaa aab aad aai aan aar aat ab- aba abb abd abi abn abr abt ad- ada adb add adi adn adr adt ai- aia aib aid aii ain air ait an- ana anb and ani ann anr ant ar- ara arb ard ari arn arr art at- ata atb atd ati atn atr att baa bab bad bai ban bar bat bba bbb bbd bbi bbn bbr bbt bda bdb bdd bdi bdr bdt bi- bia bib bid bii bin bir bit bna bnb bnd bni bnn bnr bnt bra brb brd bri brn brr brt bta btb btd bti btn btr btt daa dab dad dai dan dar dat dba dbb dbd dbi dbn dbr dbt dda ddb ddd ddi ddn ddr ddt di- dia dib did dii din dir dit dna dnb dnd dni dnn dnr dnt dra drb drd dri drn drr drt dta dtb dtd dti dtn dtr dtt i-d ia- iaa iab iad iai ian iar iat iba ibb ibd ibi ibn ibr ibt ida idb idd idi idn idr idt iia iib iid iii iin iir iit in- ina inb ind ini inn inr int ir- ira irb ird iri irn irr irt ita itb itd iti itn itt n-i naa nab nad nai nan nar nat nba nbb nbd nbi nbn nbr nbt nda ndb ndd ndi ndn ndr ndt nia nib nid nii nin nir nit nna nnb nni nnn nnt nra nrb nrd nri nrn nrr nrt nta ntb ntd nti ntn ntr ntt ra- raa rab rad rai ran rar rat rba rbb rbd rbi rbn rbr rbt rda rdb rdd rdi rdn rdr rdt ria rib rid rii rin rir rit rna rnb rnd rni rnn rnr rnt rra rrb rrd rri rrn rrr rrt rta rtb rtd rti rtn rtr rtt taa tab tad tai tan tar tat tba tbb tbd tbi tbn tbr tbt tda tdb tdd tdi tdn tdr tdt tia tib tid tii tin tir tit tna tnb tnd tni tnn tnr tnt tra trb trd tri trn trr trt tta ttb ttd tti ttn ttr ttt

-ana a-ii aaaa aaab aaad aaai aaan aaar aaba aabb aabd aabi aabt aada aadi aadt aaib aaii aain aana aand aani aara aard aari aart aata aatt abaa abab abad abai aban abar abat abb- abba abbb abbi abbr abbt abda abdi abia abib abid abin abir abit abra abri abta adaa adab adad adai adan adar adat adba adbi adda addd addi addn addr adia adib adin adir adit adna adni adra adta aiai aian aiba aibn aida aidb aidi aidr aidt aiia aiib aiid aiin aiir aina aind aini aint aira aird airi airt aita aiti aitr aitt ana- anaa anab anad anai anan anar anat anba anbb anbi and- anda andi andr andt ania anib anin anir anit anna annb anni annt anri ant- anta anti antr antt arab arad arai aran arar arat arba arbi arda ardi aria arib arid arii arin arit arna arnd arni arnt arr- arra arri arrr arrt arta arti artr at-t ataa atab atad atai atan atar atat atdi atdt atia atid atin atit atna atra atri atrn atta atti attn attr ba-i baaa baad baan baar baat baba babb babi babr bada badb badd badi badr baia baib baid bain bair bait bana band bani bann banr bant bar- bara barb bard bari barn barr bart bata bati batn batt bbad bbbb bbdd bbin bd-r bdii bdin bdna biad bian biar biat biba bibb bibi bida bidi bidr biin bin- bina bind bini binn bint bira birb bird biri birn birr birt bita bitd bitt bnai bnib bnin bnrr bnta brab brad brai bran brat brda brdt bria brid brin brit brna brrr btaa btan btdt btrt bttb d-na daab daad daan daar daba dabb dabt dada dadi daia daid dain dair dait dana dand dani dann danr dant dara darb dard dari darn darr dart data dati datr datt dbar dbit dbrn dbtt dddd dia- diab diad dian diar diat diba dibb dida didi diii din- dina dini dinn dint dira dird dirr dirt dita diti ditt dnaa dnab dnad dnai dnan dnat dntt draa drab drad drar drat drba drda drib drin drit drna drra dtaa dtna dtnb iaaa iaai iaat iaba iadb iadt iaia iain iana iand iara iart iata iati ibad iban ibar ibat ibia ibid ibra ibrd ibri ibtb idad idar idat idda idia idid idin idir idra idta iida iiii iiit iira iita iitr iitt inab inai inan inar inat inba inbd ind- inda indi inia inid init inna inni innr inra inri inta intd inti intn intr irad irai iran irar irda iri- iria irid irin irna irra irri irta irti itaa itai itan itar itat itia itin itra itri itta n-ii naaa naab naad naai naan naar naat naba nabi nada nadi nadr naia naib naid nain nair nait nan- nana nanb nand nani nann nant nara nard nari narn narr nart nata nati natt nbaa nbad nbar nbia nbti ndaa ndai nddb ndia ndna ndnt ndri niab niad nian nibi nida nidd nidi niia niir niit nina nind nini nira nirt nita nitb niti nitr nndb nnit nnnn nntn nrab nrna nrrd nrta ntia ntnd nttr raab raad raan raat raba rabb rabi rada radd radr radt raia raid raii rain rair rait rana rand rani rann rant rara rarb rari rata rati ratt rbbb rbbr rdna riaa riab riad riai rian riat rib- riba rida ridd ridi riia riin rina rind rinn riri rita riti ritt rnai rnbr rnin rnnt rntd rrad rrat rrna rrrr rtai rtan rtdt rtnd taa- taan taar taat taba tabb tabi tada taia tain tair tait tana tand tani tann tant tara tarb tard tari tarn tarr tart tata tatb tati tatr tatt tbar tbit tbrb tbta tddb tdna tdra tdri tiaa tiab tian tiar tiba tibi tidd tiit tina tind tini tinn tint tira tirb tird