-er a-a a-b a-i a-t aaa aab aae aag aai aam aan aao aar aas aat aau ab- aba abb abe abg abi abm abn abo abr abs abt abu aea aeb aee aeg aei aem aen aeo aer aes aet aeu ag- aga agb age agg agi agm agn ago agr ags agt agu ai- aia aib aie aig aii aim ain aio air ais ait aiu ama amb ame amg ami amm amn amo amr ams amt amu an- ana anb ane ang ani anm ann ano anr ans ant anu aoa aob aoe aog aoi aom aon aoo aor aos aot aou ar- ara arb are arg ari arm arn aro arr ars art aru as- asa asb ase asg asi asm asn aso asr ass ast asu at- ata atb ate atg ati atm atn ato atr ats att atu au- aua aub aue aug aui aum aun auo aur aus aut b-u baa bab bae bag bai bam ban bao bar bas bat bau bba bbb bbe bbg bbi bbm bbn bbo bbr bbs bbt bbu be- bea beb bee beg bei bem ben beo ber bes bet beu bga bgb bge bgg bgi bgm bgn bgo bgr bgs bgt bgu bi- bia bib bie big bii bim bin bio bir bis bit biu bma bmb bme bmg bmi bmm bmn bmo bmr bms bmt bmu bna bnb bne bng bni bnn bno bnr bns bnt bnu boa bob boe bog boi bom bon boo bor bos bot bou bra brb bre brg bri brm brn bro brr brs brt bru bsa bsb bse bsg bsi bsm bsn bso bsr bss bst bsu bta btb bte btg bti btm btn bto btr bts btt btu bua bub bue bug bui bum bun buo bur bus but buu eaa eab eae eag eai eam ean eao ear eas eat eau eba ebb ebe ebg ebi ebm ebn ebo ebr ebs ebt ebu eea eeb eee eeg eem een eeo eer ees eet ega egb ege egg egi egm egn ego egr egs egt egu eia eib eie eig eii eim ein eio eir eis eit eiu em- ema emb eme emg emi emm emn emo emr ems emt emu en- ena enb ene eng eni enm enn eno enr ens ent enu eo- eoa eob eoe eog eoi eom eon eoo eor eos eot eou era erb ere erg eri erm ern ero err ers ert eru es- esa esb ese esg esi esm esn eso esr ess est esu eta etb ete etg eti etm etn eto etr ets ett etu eu- eua eub eue eug eui eun eur eus eut gaa gab gae gag gai gam gan gao gar gas gat gau gba gbe gbg gbi gbm gbn gbo gbr gbs gbt gbu ge- gea geb gee geg gei gem gen geo ger ges get geu gga ggb ggg ggi ggm ggn ggo ggr ggs ggt ggu gia gib gie gig gii gim gin gio gir gis git giu gma gmb gme gmg gmi gmm gmn gmo gmr gms gmt gna gnb gne gni gnm gnn gno gnr gns gnt gnu goa gob goe gog goi gom gon goo gor gos got gou gra grb gre grg gri grm grn gro grr grs grt gru gsa gsb gse gsg gsi gsm gsn gso gsr gss gst gsu gta gtb gte gtg gti gtm gtn gto gtr gts gtt gtu gu- gua gub gue gug gui gum gun guo gur gus gut guu ia- iaa iab iae iag iai iam ian iao iar ias iat iau iba ibb ibe ibg ibi ibm ibn ibo ibr ibs ibt ibu ie- iea iee ieg iei iem ien ier ies iet iga igb ige igg igi igm ign igo igr igs igt igu iia iib iie iii iim iin iio iir iis iit iiu im- ima imb ime img imi imm imn imo ims imt imu in- ina inb ine ing ini inm inn ino inr ins int inu io- ioa iob ioe iog ioi iom ion ioo ior ios iot iou ir- ira irb ire irg iri irm irn iro irr irs irt iru is- isa isb ise isg isi ism isn iso isr iss ist isu ita itb ite itg iti itm itn ito its itt itu iu- iua iub iue iug iui ium iur ius iut m-o m-r maa mab mae mag mai mam man mao mar mas mat mau mba mbb mbe mbg mbi mbm mbo mbr mbs mbt mbu mea meb mee meg mei mem men meo mer mes met meu mga mgb mge mgi mgm mgn mgo mgr mgs mgt mgu mi- mia mib mie mig mii mim min mio mir mis mit miu mma mmb mme mmg mmi mmm mmn mmo mmr mms mmt mmu mna mnb mne mng mni mnm mnn mno mnr mns mnt mnu moa mob moe mog moi mom mon moo mor mos mot mou mra mrb mre mrg mri mrm mrn mro mrr mrs mrt mru msa msb mse msg msi msm msn mso msr mss mst msu mta mtb mte mtg mti mtm mtn mto mtr mts mtt mtu mua mub mue mug mui mum mun mur mus mut muu n-i naa nab nae nag nai nam nan nao nar nas nat nau nba nbb nbe nbg nbi nbm nbn nbo nbr nbs nbt nbu ne- nea neb nee neg nei nem nen neo ner nes net neu nga ngb nge ngg ngi ngm ngn ngo ngs ngt ngu nia nib nie nig nii nim nin nio nir nis nit niu nma nmb nme nmg nmi nmm nmn nmo nmr nms nmt nmu nna nnb nne nng nni nnm nnn nno nns nnt nnu no- noa nob noe nog noi nom non noo nor nos not nou nra nrb nre nrg nri nrm nrn nro nrr nrs nrt nru nsa nsb nse nsg nsi nsm nsn nso nsr nss nst nsu nta ntb nte ntg