a-a a-t aaa aae aaf aag aam aan aao aas aat aea aee aef aeg aem aen aeo aes aet af- afa afe aff afg afm afn afo afs aft ag- aga age agf agg agm agn ago ags agt ama ame amf amg amm amn amo ams amt an- ana ane anf ang anm ann ano ans ant aoa aoe aof aog aom aon aoo aos aot as- asa ase asf asg asm asn aso ass ast at- ata ate atf atg atm atn ato ats att eaa eae eaf eag eam ean eao eas eat eea eee eef eeg eem een eeo ees eet ef- efa efe eff efg efm efo efs eft ega ege egf egg egm egn ego egs egt em- ema eme emf emg emm emn emo ems emt en- ena ene enf eng enm enn eno ens ent eo- eoa eoe eof eog eom eon eoo eos eot es- esa ese esf esg esm esn eso ess est eta ete etf etg etm etn eto ets ett faa fae faf fag fam fan fao fas fat fea fee fef feg fem fen feo fes fet ffa ffe fff ffg ffm ffn ffo ffs fft fga fge fgf fgg fgm fgn fgs fgt fma fme fmf fmg fmm fmn fmo fms fmt fna fne fnf fng fnm fnn fns fnt foa foe fof fog fom fon foo fos fot fsa fse fsf fsg fsm fsn fso fss fst fta fte ftf ftg ftm ftn fto fts ftt gaa gae gaf gag gam gan gao gas gat ge- gea gee gef geg gem gen geo ges get gfa gfe gff gfm gfo gfs gft gga ggg ggm ggn ggo ggs ggt gma gme gmf gmg gmm gmn gmo gms gmt gna gne gnf gnm gnn gno gns gnt goa goe gof gog gom gon goo gos got gsa gse gsf gsg gsm gsn gso gss gst gta gte gtf gtg gtm gtn gto gts gtt m-f m-o maa mae maf mag mam man mao mas mat mea mee mef meg mem men meo mes met mfa mfe mff mfg mfm mfn mfo mfs mft mga mge mgf mgm mgn mgo mgs mgt mma mme mmf mmg mmm mmn mmo mms mmt mna mne mnf mng mnm mnn mno mns mnt moa moe mof mog mom mon moo mos mot msa mse msf msg msm msn mso mss mst mta mte mtf mtg mtm mtn mto mts mtt naa nae naf nag nam nan nao nas nat ne- nea nee nef neg nem nen neo nes net nfa nfe nff nfn nfo nfs nft nga nge ngf ngg ngm ngn ngo ngs ngt nma nme nmg nmm nmn nmo nms nmt nna nne nnf nng nnm nnn nno nns nnt no- noa noe nof nog nom non noo nos not nsa nse nsf nsg nsm nsn nso nss nst nta nte ntf ntg ntm ntn nto nts ntt oaa oae oaf oag oam oan oao oas oat oea oee oef oeg oem oen oeo oes oet of- ofa ofe off ofg ofm ofn ofo ofs oft oga oge ogf ogg ogn ogo ogs ogt om- oma ome omf omg omm omn omo oms omt on- ona one onf ong onn ono ons ont oo- ooa oof oog oom oon ooo oos oot os- osa ose osf osg osm osn oso oss ost ot- ota ote otf otg otm otn oto ots ott saa sae saf sag sam san sao sas sat se- sea see sef seg sem sen seo ses set sfa sfe sff sfg sfm sfn sfo sfs sft sga sge sgf sgg sgm sgn sgo sgs sgt sma sme smf smg smm smn smo sms smt sna sne snf sng snm snn sno sns snt soa soe sof sog som son soo sos sot ss- ssa sse ssf ssg ssm ssn sso sss sst sta ste stf stg stm stn sto sts stt taa tae taf tag tam tan tao tas tat te- tea tee tef teg tem ten teo tes tet tfa tfe tff tfg tfm tfn tfo tfs tft tga tge tgf tgg tgm tgn tgo tgs tgt tma tme tmf tmg tmm tmn tmo tms tmt tna tne tnf tng tnm tnn tno tns tnt to- toa toe tof tog tom ton too tos tot tsa tse tsf tsg tsm tsn tso tss tst tta tte ttf ttg ttm ttn tto tts ttt