-ic a-a a-c a-i a-t aaa aac aaf aag aai aan aas aat aay ac- aca acc acf acg aci acn acs act acy af- afa afc aff afg afi afn afs aft afy ag- aga agc agf agg agi agn ags agt agy ai- aia aic aif aig aii ain ais ait aiy an- ana anc anf ang ani ann ans ant any as- asa asc asf asg asi asn ass ast asy at- ata atc atf atg ati atn ats att ay- aya ayc ayf ayi ayn ays ayt c-- caa cac caf cag cai can cas cat cay cca ccc ccf ccg cci ccn ccs cct cfa cfc cff cfg cfi cfn cfs cft cga cgc cgg cgi cgn cgs cgt cgy ci- cia cic cif cig cii cin cis cit cn- cna cnc cnf cng cni cnn cns cnt cny csa csc csf csg csi csn css cst csy cta ctc ctf ctg cti ctn cts ctt cty cya cyc cyf cyg cyn cys cyt faa fac faf fag fai fan fas fat fay fca fcc fcf fcg fci fcn fcs fct fcy ffa ffc fff ffg ffi ffn ffs fft ffy fga fgc fgf fgg fgi fgn fgs fgt fia fic fif fig fii fin fis fit fna fnc fnf fng fni fnn fns fnt fsa fsc fsf fsg fsi fsn fss fst fta ftc ftf ftg fti ftn fts ftt fty fy- fya fyc fyi fyn gaa gac gaf gag gai gan gas gat gay gca gcc gcf gcg gci gcn gcs gct gfa gfc gff gfi gfs gft gfy gga ggc ggg ggi ggn ggs ggt gia gic gif gig gii gin gis git giy gna gnc gnf gni gnn gns gnt gsa gsc gsf gsg gsi gsn gss gst gta gtc gtf gtg gti gtn gts gtt gty gy- gya gyf gyn gys i-f ia- iaa iac iaf iag iai ian ias iat ica icc icf icg ici icn ics ict icy ifa ifc iff ifg ifi ifn ifs ift ify iga igc igf igg igi ign igs igt igy iia iic iif iii iin iis iit in- ina inc inf ing ini inn ins int iny is- isa isc isf isg isi isn iss ist isy ita itc itf itg iti itn its itt ity iya iyc iys iyt iyy n-i naa nac naf nag nai nan nas nat nay nca ncc ncf ncg nci ncn ncs nct nfa nfc nff nfi nfn nfs nft nga ngc ngf ngg ngi ngn ngs ngt nia nic nif nig nii nin nis nit nna nnc nnf nng nni nnn nns nnt nsa nsc nsf nsg nsi nsn nss nst nsy nta ntc ntf ntg nti ntn nts ntt nya nyc nyf nyg nyn nys nyt nyy saa sac saf sag sai san sas sat say sca scc scf scg sci scn scs sct sfa sfc sff sfg sfi sfn sfs sft sga sgc sgf sgg sgi sgn sgs sgt sia sic sif sig sii sin sis sit sna snc snf sng sni snn sns snt sny ss- ssa ssc ssf ssg ssi ssn sss sst sta stc stf stg sti stn sts stt sty sy- sya syc syg syi syn sys syt taa tac taf tag tai tan tas tat tay tca tcc tcf tcg tci tcn tcs tct tfa tfc tff tfg tfi tfn tfs tft tga tgc tgf tgg tgi tgn tgs tgt tgy tia tic tif tig tii tin tis tit tiy tna tnc tnf tng tni tnn tns tnt tsa tsc tsf tsg tsi tsn tss tst tsy tta ttc ttf ttg tti ttn tts ttt tty tya tyc tyf tyg tyn tys tyt yaa yac yaf yag yai yan yas yat yay yca ycc ycf yci ycs ycy yfa yfc yff yfs yft yga ygc yif yig yii yin yis yit yna yng ynn yns yny ysa ysc ysg ysi yss yst ysy yta ytc ytf ytn yts ytt yyc yyf yyg yys yyt yyy