a-a a-i a-t aaa aaf aag aai aam aan aao aar aas aat aau af- afa aff afg afi afm afn afo afr afs aft afu ag- aga agf agg agi agm agn ago agr ags agt agu ai- aia aif aig aii aim ain aio air ais ait aiu ama amf amg ami amm amn amo amr ams amt amu an- ana anf ang ani anm ann ano anr ans ant anu aoa aof aog aoi aom aon aoo aor aos aot aou ar- ara arf arg ari arm arn aro arr ars art aru as- asa asf asg asi asm asn aso asr ass ast asu at- ata atf atg ati atm atn ato atr ats att atu au- aua auf aug aui aum aun auo aur aus aut faa faf fag fai fam fan fao far fas fat fau ffa fff ffg ffi ffm ffn ffo ffr ffs fft ffu fga fgf fgg fgi fgm fgn fgr fgs fgt fia fif fig fii fim fin fir fis fit fiu fma fmf fmg fmi fmm fmn fmo fmr fms fmt fmu fna fnf fng fni fnm fnn fnr fns fnt fnu foa fof fog foi fom fon foo for fos fot fou fra frf frg fri frm frn fro frr frs frt fru fsa fsf fsg fsi fsm fsn fso fsr fss fst fsu fta ftf ftg fti ftm ftn fto ftr fts ftt ftu fua fuf fug fui fum fun fuo fur fus fut fuu gaa gaf gag gai gam gan gao gar gas gat gau gfa gff gfi gfm gfo gfr gfs gft gga ggg ggi ggm ggn ggo ggr ggs ggt ggu gia gif gig gii gim gin gio gir gis git giu gma gmf gmg gmi gmm gmn gmo gmr gms gmt gna gnf gni gnm gnn gno gnr gns gnt gnu goa gof gog goi gom gon goo gor gos got gou gra grf grg gri grm grn gro grr grs grt gru gsa gsf gsg gsi gsm gsn gso gsr gss gst gsu gta gtf gtg gti gtm gtn gto gtr gts gtt gtu gu- gua guf gug gui gum gun guo gur gus gut guu i-f ia- iaa iaf iag iai iam ian iao iar ias iat iau ifa iff ifg ifi ifm ifn ifo ifr ifs ift ifu iga igf igg igi igm ign igo igr igs igt igu iia iif iii iim iin iio iir iis iit iiu im- ima imf img imi imm imn imo ims imt imu in- ina inf ing ini inm inn ino inr ins int inu io- ioa iof iog ioi iom ion ioo ior ios iot iou ir- ira irf irg iri irm irn iro irr irs irt iru is- isa isf isg isi ism isn iso isr iss ist isu ita itf itg iti itm itn ito its itt itu iu- iua iug iui ium iur ius iut m-f m-o m-r maa maf mag mai mam man mao mar mas mat mau mfa mff mfg mfi mfm mfn mfo mfr mfs mft mfu mga mgf mgi mgm mgn mgo mgr mgs mgt mgu mi- mia mif mig mii mim min mio mir mis mit miu mma mmf mmg mmi mmm mmn mmo mmr mms mmt mmu mna mnf mng mni mnm mnn mno mnr mns mnt mnu moa mof mog moi mom mon moo mor mos mot mou mra mrf mrg mri mrm mrn mro mrr mrs mrt mru msa msf msg msi msm msn mso msr mss mst msu mta mtf mtg mti mtm mtn mto mtr mts mtt mtu mua muf mug mui mum mun mur mus mut muu n-i naa naf nag nai nam nan nao nar nas nat nau nfa nff nfi nfn nfo nfr nfs nft nfu nga ngf ngg ngi ngm ngn ngo ngs ngt ngu nia nif nig nii nim nin nio nir nis nit niu nma nmg nmi nmm nmn nmo nmr nms nmt nmu nna nnf nng nni nnm nnn nno nns nnt nnu no- noa nof nog noi nom non noo nor nos not nou nra nrf nrg nri nrm nrn nro nrr nrs nrt nru nsa nsf nsg nsi nsm nsn nso nsr nss nst nsu nta ntf ntg nti ntm ntn nto ntr nts ntt ntu nua nug nui num nun nuo nur nus nut nuu o-i oaa oaf oag oai oam oan oao oar oas oat oau of- ofa off ofg ofi ofm ofn ofo ofr ofs oft ofu oga ogf ogg ogi ogn ogo ogs ogt oia oif oii oim oin oio oir ois oit oiu om- oma omf omg omi omm omn omo omr oms omt omu on- ona onf ong oni onn ono onr ons ont onu oo- ooa oof oog ooi oom oon ooo oor oos oot or- ora orf org ori orm orn oro orr ors ort oru os- osa osf osg osi osm osn oso osr oss ost osu ot- ota otf otg oti otm otn oto otr ots ott otu ou- oua ouf oui oum oun ouo our ous out ra- raa raf rag rai ram ran rao rar ras rat rau rfa rff rfg rfi rfm rfn rfo rfr rfs rft rfu rga rgf rgg rgi rgn rgo rgr rgs rgt ria rif rig rii rim rin rio rir ris rit rma rmf rmg rmi rmm rmn rmo rmr rms rmt rna rng rni rnm rnn rno rnr rns rnt rnu roa rof rog roi rom ron roo ror ros rot rou rra rrf rrg rri rrm rrn rrr rrs rrt rru rsa rsf rsg rsi rsm rsn rso rsr rss rst rsu rta rtf rtg rti rtm rtn rto rtr rts rtt rtu rua ruf rug rui rum run ruo rur rus rut ruu saa saf sag sai sam san sao sar sas sat sau sfa sff sfg sfi sfm sfn sfo sfr sfs sft sfu sga sgf sgg sgi sgm sgn sgo sgr sgs sgt sgu sia sif sig