-al -ic a-a a-c a-i a-t aaa aac aaf aag aai aal aan aat ac- aca acc acf acg aci acl acn act af- afa afc aff afg afi afl afn aft ag- aga agc agf agg agi agl agn agt ai- aia aic aif aig aii ail ain ait al- ala alc alf alg ali all aln alt an- ana anc anf ang ani anl ann ant at- ata atc atf atg ati atl atn att c-- caa cac caf cag cai cal can cat cca ccc ccf ccg cci ccl ccn cct cfa cfc cff cfg cfi cfl cfn cft cga cgc cgg cgi cgl cgn cgt ci- cia cic cif cig cii cil cin cit cl- cla clc clf clg cli cll cln clt cn- cna cnc cnf cng cni cnl cnn cnt cta ctc ctf ctg cti ctl ctn ctt faa fac faf fag fai fal fan fat fca fcc fcf fcg fci fcl fcn fct ffa ffc fff ffg ffi ffl ffn fft fga fgc fgf fgg fgi fgl fgn fgt fia fic fif fig fii fil fin fit fla flc flf flg fli fll fln flt fna fnc fnf fng fni fnl fnn fnt fta ftc ftf ftg fti ftl ftn ftt gaa gac gaf gag gai gal gan gat gca gcc gcf gcg gci gcl gcn gct gfa gfc gff gfi gfl gft gga ggc ggg ggi ggn ggt gia gic gif gig gii gil gin git gla glc glf glg gli gll gln glt gna gnc gnf gni gnl gnn gnt gta gtc gtf gtg gti gtl gtn gtt i-f ia- iaa iac iaf iag iai ial ian iat ica icc icf icg ici icl icn ict ifa ifc iff ifg ifi ifl ifn ift iga igc igf igg igi igl ign igt iia iic iif iii iil iin iit il- ila ilc ilf ilg ili ill iln ilt in- ina inc inf ing ini inl inn int ita itc itf itg iti itl itn itt la- laa lac laf lag lai lal lan lat lca lcc lcf lcg lci lcl lcn lct lfa lfc lff lfg lfi lfl lfn lft lga lgc lgf lgg lgi lgl lgn lgt lia lic lif lig lii lil lin lit lla llc llf llg lli lll lln llt lna lnc lng lni lnl lnn lnt lta ltc ltf ltg lti ltl ltt n-i naa nac naf nag nai nal nan nat nca ncc ncf ncg nci ncl ncn nct nfa nfc nff nfi nfl nfn nft nga ngc ngf ngg ngi ngl ngn ngt nia nic nif nig nii nil nin nit nla nlc nlf nlg nli nll nln nlt nna nnc nnf nng nni nnl nnn nnt nta ntc ntf ntg nti ntn ntt taa tac taf tag tai tal tan tat tca tcc tcf tcg tci tcl tcn tct tfa tfc tff tfg tfi tfl tfn tft tga tgc tgf tgg tgi tgl tgn tgt tia tic tif tig tii til tin tit tla tlc tlf tlg tli tll tln tlt tna tnc tnf tng tni tnl tnn tnt tta ttc ttf ttg tti ttl ttn ttt