-al -ic a-a a-c a-i a-t aaa aac aae aag aai aal aam aat ac- aca acc ace acg aci acl acm act aea aec aee aeg aei ael aem aet ag- aga agc age agg agi agl agm agt ai- aia aic aie aig aii ail aim ait al- ala alc ale alg ali all alm alt ama amc ame amg ami aml amm amt at- ata atc ate atg ati atl atm att c-- caa cac cae cag cai cal cam cat cca ccc cce ccg cci ccl ccm cct ce- cea cec cee ceg cei cel cem cet cga cgc cge cgg cgi cgl cgm cgt ci- cia cic cie cig cii cil cim cit cl- cla clc cle clg cli cll clm clt cma cmc cme cmg cmi cml cmm cmt cta ctc cte ctg cti ctl ctm ctt eaa eac eae eag eai eal eam eat ec- eca ecc ece ecg eci ecl ecm ect eea eec eee eeg eel eem eet ega egc ege egg egi egl egm egt eia eic eie eig eii eil eim eit ela elc ele elg eli ell elm elt em- ema emc eme emg emi eml emm emt eta etc ete etg eti etl etm ett gaa gac gae gag gai gal gam gat gca gcc gce gcg gci gcl gcm gct ge- gea gec gee geg gei gel gem get gga ggc ggg ggi ggm ggt gia gic gie gig gii gil gim git gla glc gle glg gli gll glm glt gma gmc gme gmg gmi gml gmm gmt gta gtc gte gtg gti gtl gtm gtt ia- iaa iac iae iag iai ial iam iat ica icc ice icg ici icl icm ict ie- iea iec iee ieg iei iel iem iet iga igc ige igg igi igl igm igt iia iic iie iii iil iim iit il- ila ilc ile ilg ili ill ilm ilt im- ima imc ime img imi iml imm imt ita itc ite itg iti itl itm itt la- laa lac lae lag lai lal lam lat lca lcc lce lcg lci lcl lcm lct lea lec lee leg lei lel lem let lga lgc lge lgg lgi lgl lgm lgt lia lic lie lig lii lil lim lit lla llc lle llg lli lll llm llt lma lmc lme lmg lmi lml lmm lmt lta ltc lte ltg lti ltl ltm ltt maa mac mae mag mai mal mam mat mc- mca mcc mce mcg mci mcl mcm mct mea mec mee meg mei mel mem met mga mgc mge mgi mgl mgm mgt mi- mia mic mie mig mii mil mim mit mla mlc mle mlg mli mll mlm mlt mma mmc mme mmg mmi mml mmm mmt mta mtc mte mtg mti mtl mtm mtt taa tac tae tag tai tal tam tat tca tcc tce tcg tci tcl tcm tct te- tea tec tee teg tei tel tem tet tga tgc tge tgg tgi tgl tgm tgt tia tic tie tig tii til tim tit tla tlc tle tlg tli tll tlm tlt tma tmc tme tmg tmi tml tmm tmt tta ttc tte ttg tti ttl ttm ttt