-al -ic a-a a-c a-i a-t aaa aac aae aag aai aak aal aan aat ac- aca acc ace acg aci ack acl acn act aea aec aee aeg aei aek ael aen aet ag- aga agc age agg agi agk agl agn agt ai- aia aic aie aig aii aik ail ain ait aka akc ake akg aki akk akl akn al- ala alc ale alg ali alk all aln alt an- ana anc ane ang ani ank anl ann ant at- ata atc ate atg ati atl atn att c-- caa cac cae cag cai cak cal can cat cca ccc cce ccg cci cck ccl ccn cct ce- cea cec cee ceg cei cek cel cen cet cga cgc cge cgg cgi cgl cgn cgt ci- cia cic cie cig cii cik cil cin cit cka ckc cki ckt cl- cla clc cle clg cli clk cll cln clt cn- cna cnc cne cng cni cnl cnn cnt cta ctc cte ctg cti ctk ctl ctn ctt eaa eac eae eag eai eak eal ean eat ec- eca ecc ece ecg eci eck ecl ecn ect eea eec eee eeg eek eel een eet ega egc ege egg egi egl egn egt eia eic eie eig eii eik eil ein eit eka ekc eke ekg eki ekl ekt ela elc ele elg eli elk ell eln elt en- ena enc ene eng eni enk enl enn ent eta etc ete etg eti etk etl etn ett gaa gac gae gag gai gak gal gan gat gca gcc gce gcg gci gck gcl gcn gct ge- gea gec gee geg gei gek gel gen get gga ggc ggg ggi ggn ggt gia gic gie gig gii gik gil gin git gka gkn gkt gla glc gle glg gli glk gll gln glt gna gnc gne gni gnl gnn gnt gta gtc gte gtg gti gtk gtl gtn gtt ia- iaa iac iae iag iai ial ian iat ica icc ice icg ici ick icl icn ict ie- iea iec iee ieg iei iek iel ien iet iga igc ige igg igi igk igl ign igt iia iic iie iii iil iin iit ika ikc ike iki ikk ikl ikt il- ila ilc ile ilg ili ilk ill iln ilt in- ina inc ine ing ini ink inl inn int ita itc ite itg iti itk itl itn itt k-t ka- kaa kac kae kag kai kak kal kan kat kca kcc kce kcg kci kck kcl kcn kct ke- kea kec kee keg kei kek kel ken ket kga kgc kgi kgl kia kic kie kig kii kik kil kin kit kkc kke kki kkk kkl kkn kkt kl- kla klc klg kli klt kn- kna knc kne kng kni knk knl knn knt kta ktc kte ktg ktk ktl ktn ktt la- laa lac lae lag lai lak lal lan lat lca lcc lce lcg lci lck lcl lcn lct lea lec lee leg lei lek lel len let lga lgc lge lgg lgi lgk lgl lgn lgt lia lic lie lig lii lik lil lin lit lka lkg lkl lkt lla llc lle llg lli llk lll lln llt lna lnc lne lng lni lnk lnl lnn lnt lta ltc lte ltg lti ltk ltl ltt n-i naa nac nae nag nai nak nal nan nat nca ncc nce ncg nci nck ncl ncn nct ne- nea nec nee neg nei nek nel nen net nga ngc nge ngg ngi ngk ngl ngn ngt nia nic nie nig nii nik nil nin nit nka nkc nke nki nkk nkn nkt nla nlc nle nlg nli nlk nll nln nlt nna nnc nne nng nni nnk nnl nnn nnt nta ntc nte ntg nti ntk ntn ntt taa tac tae tag tai tak tal tan tat tca tcc tce tcg tci tck tcl tcn tct te- tea tec tee teg tei tek tel ten tet tga tgc tge tgg tgi tgk tgl tgn tgt tia tic tie tig tii tik til tin tit tka tkc tke tkg tkk tkl tkt tla tlc tle tlg tli tlk tll tln tlt tna tnc tne tng tni tnk tnl tnn tnt tta ttc tte ttg tti ttk ttl ttn ttt