-ic a-a a-c a-i a-t aaa aac aaf aag aai aam aan aao aat ac- aca acc acf acg aci acm acn aco act af- afa afc aff afg afi afm afn afo aft ag- aga agc agf agg agi agm agn ago agt ai- aia aic aif aig aii aim ain aio ait ama amc amf amg ami amm amn amo amt an- ana anc anf ang ani anm ann ano ant aoa aoc aof aog aoi aom aon aoo aot at- ata atc atf atg ati atm atn ato att c-- caa cac caf cag cai cam can cao cat cca ccc ccf ccg cci ccm ccn cco cct cfa cfc cff cfg cfi cfm cfn cfo cft cga cgc cgg cgi cgm cgn cgo cgt ci- cia cic cif cig cii cim cin cio cit cma cmc cmf cmg cmi cmm cmn cmo cmt cn- cna cnc cnf cng cni cnm cnn cno cnt co- coa coc cof cog coi com con coo cot cta ctc ctf ctg cti ctm ctn cto ctt faa fac faf fag fai fam fan fao fat fca fcc fcf fcg fci fcm fcn fco fct ffa ffc fff ffg ffi ffm ffn ffo fft fga fgc fgf fgg fgi fgm fgn fgt fia fic fif fig fii fim fin fit fma fmc fmf fmg fmi fmm fmn fmo fmt fna fnc fnf fng fni fnm fnn fnt foa foc fof fog foi fom fon foo fot fta ftc ftf ftg fti ftm ftn fto ftt gaa gac gaf gag gai gam gan gao gat gca gcc gcf gcg gci gcm gcn gco gct gfa gfc gff gfi gfm gfo gft gga ggc ggg ggi ggm ggn ggo ggt gia gic gif gig gii gim gin gio git gma gmc gmf gmg gmi gmm gmn gmo gmt gna gnc gnf gni gnm gnn gno gnt goa goc gof gog goi gom gon goo got gta gtc gtf gtg gti gtm gtn gto gtt i-f ia- iaa iac iaf iag iai iam ian iao iat ica icc icf icg ici icm icn ico ict ifa ifc iff ifg ifi ifm ifn ifo ift iga igc igf igg igi igm ign igo igt iia iic iif iii iim iin iio iit im- ima imc imf img imi imm imn imo imt in- ina inc inf ing ini inm inn ino int io- ioa ioc iof iog ioi iom ion ioo iot ita itc itf itg iti itm itn ito itt m-f m-o maa mac maf mag mai mam man mao mat mc- mca mcc mcf mcg mci mcm mcn mco mct mfa mfc mff mfg mfi mfm mfn mfo mft mga mgc mgf mgi mgm mgn mgo mgt mi- mia mic mif mig mii mim min mio mit mma mmc mmf mmg mmi mmm mmn mmo mmt mna mnc mnf mng mni mnm mnn mno mnt moa moc mof mog moi mom mon moo mot mta mtc mtf mtg mti mtm mtn mto mtt n-i naa nac naf nag nai nam nan nao nat nca ncc ncf ncg nci ncm ncn nco nct nfa nfc nff nfi nfn nfo nft nga ngc ngf ngg ngi ngm ngn ngo ngt nia nic nif nig nii nim nin nio nit nma nmc nmg nmi nmm nmn nmo nmt nna nnc nnf nng nni nnm nnn nno nnt no- noa noc nof nog noi nom non noo not nta ntc ntf ntg nti ntm ntn nto ntt o-i oaa oac oaf oag oai oam oan oao oat oc- oca occ ocf ocg oci ocm ocn oco oct of- ofa ofc off ofg ofi ofm ofn ofo oft oga ogc ogf ogg ogi ogn ogo ogt oia oic oif oii oim oin oio oit om- oma omc omf omg omi omm omn omo omt on- ona onc onf ong oni onn ono ont oo- ooa ooc oof oog ooi oom oon ooo oot ot- ota otc otf otg oti otm otn oto ott taa tac taf tag tai tam tan tao tat tca tcc tcf tcg tci tcm tcn tco tct tfa tfc tff tfg tfi tfm tfn tfo tft tga tgc tgf tgg tgi tgm tgn tgo tgt tia tic tif tig tii tim tin tio tit tma tmc tmf tmg tmi tmm tmn tmo tmt tna tnc tnf tng tni tnm tnn tno tnt to- toa toc tof tog toi tom ton too tot tta ttc ttf ttg tti ttm ttn tto ttt