a-a a-b a-i a-t aaa aab aag aai aam aan aao aar aas aat aau ab- aba abb abg abi abm abn abo abr abs abt abu ag- aga agb agg agi agm agn ago agr ags agt agu ai- aia aib aig aii aim ain aio air ais ait aiu ama amb amg ami amm amn amo amr ams amt amu an- ana anb ang ani anm ann ano anr ans ant anu aoa aob aog aoi aom aon aoo aor aos aot aou ar- ara arb arg ari arm arn aro arr ars art aru as- asa asb asg asi asm asn aso asr ass ast asu at- ata atb atg ati atm atn ato atr ats att atu au- aua aub aug aui aum aun auo aur aus aut b-u baa bab bag bai bam ban bao bar bas bat bau bba bbb bbg bbi bbm bbn bbo bbr bbs bbt bbu bga bgb bgg bgi bgm bgn bgo bgr bgs bgt bgu bi- bia bib big bii bim bin bio bir bis bit biu bma bmb bmg bmi bmm bmn bmo bmr bms bmt bmu bna bnb bng bni bnn bno bnr bns bnt bnu boa bob bog boi bom bon boo bor bos bot bou bra brb brg bri brm brn bro brr brs brt bru bsa bsb bsg bsi bsm bsn bso bsr bss bst bsu bta btb btg bti btm btn bto btr bts btt btu bua bub bug bui bum bun buo bur bus but buu gaa gab gag gai gam gan gao gar gas gat gau gba gbg gbi gbm gbn gbo gbr gbs gbt gbu gga ggb ggg ggi ggm ggn ggo ggr ggs ggt ggu gia gib gig gii gim gin gio gir gis git giu gma gmb gmg gmi gmm gmn gmo gmr gms gmt gna gnb gni gnm gnn gno gnr gns gnt gnu goa gob gog goi gom gon goo gor gos got gou gra grb grg gri grm grn gro grr grs grt gru gsa gsb gsg gsi gsm gsn gso gsr gss gst gsu gta gtb gtg gti gtm gtn gto gtr gts gtt gtu gu- gua gub gug gui gum gun guo gur gus gut guu ia- iaa iab iag iai iam ian iao iar ias iat iau iba ibb ibg ibi ibm ibn ibo ibr ibs ibt ibu iga igb igg igi igm ign igo igr igs igt igu iia iib iii iim iin iio iir iis iit iiu im- ima imb img imi imm imn imo ims imt imu in- ina inb ing ini inm inn ino inr ins int inu io- ioa iob iog ioi iom ion ioo ior ios iot iou ir- ira irb irg iri irm irn iro irr irs irt iru is- isa isb isg isi ism isn iso isr iss ist isu ita itb itg iti itm itn ito its itt itu iu- iua iub iug iui ium iur ius iut m-o m-r maa mab mag mai mam man mao mar mas mat mau mba mbb mbg mbi mbm mbo mbr mbs mbt mbu mga mgb mgi mgm mgn mgo mgr mgs mgt mgu mi- mia mib mig mii mim min mio mir mis mit miu mma mmb mmg mmi mmm mmn mmo mmr mms mmt mmu mna mnb mng mni mnm mnn mno mnr mns mnt mnu moa mob mog moi mom mon moo mor mos mot mou mra mrb mrg mri mrm mrn mro mrr mrs mrt mru msa msb msg msi msm msn mso msr mss mst msu mta mtb mtg mti mtm mtn mto mtr mts mtt mtu mua mub mug mui mum mun mur mus mut muu n-i naa nab nag nai nam nan nao nar nas nat nau nba nbb nbg nbi nbm nbn nbo nbr nbs nbt nbu nga ngb ngg ngi ngm ngn ngo ngs ngt ngu nia nib nig nii nim nin nio nir nis nit niu nma nmb nmg nmi nmm nmn nmo nmr nms nmt nmu nna nnb nng nni nnm nnn nno nns nnt nnu no- noa nob nog noi nom non noo nor nos not nou nra nrb nrg nri nrm nrn nro nrr nrs nrt nru nsa nsb nsg nsi nsm nsn nso nsr nss nst nsu nta ntb ntg nti ntm ntn nto ntr nts ntt ntu nua nub nug nui num nun nuo nur nus nut nuu o-i oaa oab oag oai oam oan oao oar oas oat oau ob- oba obb obg obi obm obn obo obr obs obt obu oga ogg ogi ogn ogo ogs ogt oia oib oii oim oin oio oir ois oit oiu om- oma omb omg omi omm omn omo omr oms omt omu on- ona onb ong oni onn ono onr ons ont onu oo- ooa oob oog ooi oom oon ooo oor oos oot or- ora orb org ori orm orn oro orr ors ort oru os- osa osb osg osi osm osn oso osr oss ost osu ot- ota otb otg oti otm otn oto otr ots ott otu ou- oua oui oum oun ouo our ous out ra- raa rab rag rai ram ran rao rar ras rat rau rba rbb rbg rbi rbm rbn rbo rbr rbs rbt rbu rga rgb rgg rgi rgn rgo rgr rgs rgt ria rib rig rii rim rin rio rir ris rit rma rmb rmg rmi rmm rmn rmo rmr rms rmt rna rnb rng rni rnm rnn rno rnr rns rnt rnu roa rob rog roi rom ron roo ror ros rot rou rra rrb rrg rri rrm rrn rrr rrs rrt rru rsa rsb rsg rsi rsm rsn rso rsr rss rst rsu rta rtb rtg rti rtm rtn rto rtr rts rtt rtu rua rub rug rui rum run ruo rur rus rut ruu saa sab sag sai sam san sao sar sas sat sau sba sbb sbg sbi sbm sbn sbo sbr sbs sbt sbu sga sgb sgg sgi