-ic a-a a-c a-i a-t aaa aac aaf aag aai aan aat ac- aca acc acf acg aci acn act af- afa afc aff afg afi afn aft ag- aga agc agf agg agi agn agt ai- aia aic aif aig aii ain ait an- ana anc anf ang ani ann ant at- ata atc atf atg ati atn att c-- caa cac caf cag cai can cat cca ccc ccf ccg cci ccn cct cfa cfc cff cfg cfi cfn cft cga cgc cgg cgi cgn cgt ci- cia cic cif cig cii cin cit cn- cna cnc cnf cng cni cnn cnt cta ctc ctf ctg cti ctn ctt faa fac faf fag fai fan fat fca fcc fcf fcg fci fcn fct ffa ffc fff ffg ffi ffn fft fga fgc fgf fgg fgi fgn fgt fia fic fif fig fii fin fit fna fnc fnf fng fni fnn fnt fta ftc ftf ftg fti ftn ftt gaa gac gaf gag gai gan gat gca gcc gcf gcg gci gcn gct gfa gfc gff gfi gft gga ggc ggg ggi ggn ggt gia gic gif gig gii gin git gna gnc gnf gni gnn gnt gta gtc gtf gtg gti gtn gtt i-f ia- iaa iac iaf iag iai ian iat ica icc icf icg ici icn ict ifa ifc iff ifg ifi ifn ift iga igc igf igg igi ign igt iia iic iif iii iin iit in- ina inc inf ing ini inn int ita itc itf itg iti itn itt n-i naa nac naf nag nai nan nat nca ncc ncf ncg nci ncn nct nfa nfc nff nfi nfn nft nga ngc ngf ngg ngi ngn ngt nia nic nif nig nii nin nit nna nnc nnf nng nni nnn nnt nta ntc ntf ntg nti ntn ntt taa tac taf tag tai tan tat tca tcc tcf tcg tci tcn tct tfa tfc tff tfg tfi tfn tft tga tgc tgf tgg tgi tgn tgt tia tic tif tig tii tin tit tna tnc tnf tng tni tnn tnt tta ttc ttf ttg tti ttn ttt