a-a a-b a-i a-t aaa aab aaf aag aai aam aan aar aat ab- aba abb abf abg abi abm abn abr abt af- afa afb aff afg afi afm afn afr aft ag- aga agb agf agg agi agm agn agr agt ai- aia aib aif aig aii aim ain air ait ama amb amf amg ami amm amn amr amt an- ana anb anf ang ani anm ann anr ant ar- ara arb arf arg ari arm arn arr art at- ata atb atf atg ati atm atn atr att baa bab baf bag bai bam ban bar bat bba bbb bbf bbg bbi bbm bbn bbr bbt bfa bfb bff bfg bfi bfm bfn bfr bft bga bgb bgf bgg bgi bgm bgn bgr bgt bi- bia bib bif big bii bim bin bir bit bma bmb bmf bmg bmi bmm bmn bmr bmt bna bnb bnf bng bni bnn bnr bnt bra brb brf brg bri brm brn brr brt bta btb btf btg bti btm btn btr btt faa fab faf fag fai fam fan far fat fba fbb fbf fbg fbi fbm fbn fbr fbt ffa fff ffg ffi ffm ffn ffr fft fga fgb fgf fgg fgi fgm fgn fgr fgt fia fib fif fig fii fim fin fir fit fma fmb fmf fmg fmi fmm fmn fmr fmt fna fnb fnf fng fni fnm fnn fnr fnt fra frb frf frg fri frm frn frr frt fta ftb ftf ftg fti ftm ftn ftr ftt gaa gab gaf gag gai gam gan gar gat gba gbf gbg gbi gbm gbn gbr gbt gfa gfb gff gfi gfm gfr gft gga ggb ggg ggi ggm ggn ggr ggt gia gib gif gig gii gim gin gir git gma gmb gmf gmg gmi gmm gmn gmr gmt gna gnb gnf gni gnm gnn gnr gnt gra grb grf grg gri grm grn grr grt gta gtb gtf gtg gti gtm gtn gtr gtt i-f ia- iaa iab iaf iag iai iam ian iar iat iba ibb ibf ibg ibi ibm ibn ibr ibt ifa ifb iff ifg ifi ifm ifn ifr ift iga igb igf igg igi igm ign igr igt iia iib iif iii iim iin iir iit im- ima imb imf img imi imm imn imt in- ina inb inf ing ini inm inn inr int ir- ira irb irf irg iri irm irn irr irt ita itb itf itg iti itm itn itt m-f m-r maa mab maf mag mai mam man mar mat mba mbb mbf mbg mbi mbm mbr mbt mfa mfb mff mfg mfi mfm mfn mfr mft mga mgb mgf mgi mgm mgn mgr mgt mi- mia mib mif mig mii mim min mir mit mma mmb mmf mmg mmi mmm mmn mmr mmt mna mnb mnf mng mni mnm mnn mnr mnt mra mrb mrf mrg mri mrm mrn mrr mrt mta mtb mtf mtg mti mtm mtn mtr mtt n-i naa nab naf nag nai nam nan nar nat nba nbb nbf nbg nbi nbm nbn nbr nbt nfa nfb nff nfi nfn nfr nft nga ngb ngf ngg ngi ngm ngn ngt nia nib nif nig nii nim nin nir nit nma nmb nmg nmi nmm nmn nmr nmt nna nnb nnf nng nni nnm nnn nnt nra nrb nrf nrg nri nrm nrn nrr nrt nta ntb ntf ntg nti ntm ntn ntr ntt ra- raa rab raf rag rai ram ran rar rat rba rbb rbf rbg rbi rbm rbn rbr rbt rfa rfb rff rfg rfi rfm rfn rfr rft rga rgb rgf rgg rgi rgn rgr rgt ria rib rif rig rii rim rin rir rit rma rmb rmf rmg rmi rmm rmn rmr rmt rna rnb rng rni rnm rnn rnr rnt rra rrb rrf rrg rri rrm rrn rrr rrt rta rtb rtf rtg rti rtm rtn rtr rtt taa tab taf tag tai tam tan tar tat tba tbb tbf tbg tbi tbm tbn tbr tbt tfa tfb tff tfg tfi tfm tfn tfr tft tga tgb tgf tgg tgi tgm tgn tgr tgt tia tib tif tig tii tim tin tir tit tma tmb tmf tmg tmi tmm tmn tmr tmt tna tnb tnf tng tni tnm tnn tnr tnt tra trb trf trg tri trm trn trr trt tta ttb ttf ttg tti ttm ttn ttr ttt

-ana -ing a-ii aaaa aaab aaaf aaai aaam aaan aaar aaba aabb aabi aabm aabt aafa aafb aaff aafi aaib aaii aain aama aamb aami aamn aamr aana aang aani aara aari aarm aart aata aatf aatt abaa abab abaf abag abai abam aban abar abat abb- abba abbb abbi abbr abbt abff abia abib abig abim abin abir abit abma abmb abmt abra abri abta afaa afam afan afar afat affa affi afft afgf afia afib afif afig afin afir afit afma afr- afra afri afrm afta aftn agag agai agam agan agar agat agba agfa agga aggi agia agib agig agii agim agin agir agit agma agna agni agra agri agta agtr aiai aian aiba aibn aiff aiga aiia aiib aiin aiir aimi aimm aina aini aint aira airi airt aita aitf aiti aitr aitt amaa amag amai amam aman amar amat amb- amba ambi ambn ambr amfm amfr amga amgn amia amib amif amii amin amir amit amm- amma ammi amni amnt amra amri amta amti ana- anaa anab anag anai anam anan anar anat anba anbb anbi anfa ang- anga angi ania anib anif anim anin anir anit anma anna annb anni annt anri ant- anta anti antm antr antt arab araf arag arai aram aran arar arat arba arbi arfa arfb arff arft arga argb argi aria arib arif arig arii arim arin arit arma armi armm armt arna arng arni arnt arr- arra arrg arri arrr arrt arta arti artr at-t ataa atab atai atan atar atat atfb atgm atia atif atim atin atit atm- atma atna atra atri atrm atrn atta