-al -ic -th a-a a-c a-i a-t aaa aac aae aag aah aai aal aat ac- aca acc ace acg ach aci acl act aea aec aee aeg aeh aei ael aet ag- aga agc age agg agh agi agl agt aha ahc ahe ahg ahh ahi ahl aht ai- aia aic aie aig aih aii ail ait al- ala alc ale alg alh ali all alt at- ata atc ate atg ath ati atl att c-- caa cac cae cag cah cai cal cat cca ccc cce ccg cch cci ccl cct ce- cea cec cee ceg ceh cei cel cet cga cgc cge cgg cgh cgi cgl cgt ch- cha chc che chg chh chi chl cht ci- cia cic cie cig cih cii cil cit cl- cla clc cle clg clh cli cll clt cta ctc cte ctg cth cti ctl ctt eaa eac eae eag eah eai eal eat ec- eca ecc ece ecg ech eci ecl ect eea eec eee eeg eel eet ega egc ege egg egh egi egl egt eha ehc ehe ehg ehh ehi ehl eht eia eic eie eig eii eil eit ela elc ele elg elh eli ell elt eta etc ete etg eth eti etl ett gaa gac gae gag gah gai gal gat gca gcc gce gcg gch gci gcl gct ge- gea gec gee geg geh gei gel get gga ggc ggg ggh ggi ggt gha ghc ghe ghg ghh ghi ghl ght gia gic gie gig gih gii gil git gla glc gle glg glh gli gll glt gta gtc gte gtg gth gti gtl gtt h-i haa hac hae hag hah hai hal hat hca hcc hce hcg hch hci hcl hct he- hea hec hee heg heh hei hel het hga hgc hge hgg hgh hgi hgl hgt hha hhc hhe hhg hhh hhi hhl hht hia hic hie hig hih hii hil hit hla hlc hle hlg hlh hli hll hlt hta htc hte htg hth hti htl htt ia- iaa iac iae iag iah iai ial iat ica icc ice icg ich ici icl ict ie- iea iec iee ieg iei iel iet iga igc ige igg igh igi igl igt iha ihc ihe ihg ihh ihi ihl iht iia iic iie iih iii iil iit il- ila ilc ile ilg ilh ili ill ilt ita itc ite itg ith iti itl itt la- laa lac lae lag lah lai lal lat lca lcc lce lcg lch lci lcl lct lea lec lee leg leh lei lel let lga lgc lge lgg lgh lgi lgl lgt lha lhc lhh lhi lht lia lic lie lig lih lii lil lit lla llc lle llg lli lll llt lta ltc lte ltg lth lti ltl ltt taa tac tae tag tah tai tal tat tca tcc tce tcg tch tci tcl tct te- tea tec tee teg teh tei tel tet tga tgc tge tgg tgh tgi tgl tgt th- tha thc the thg thh thi thl tht tia tic tie tig tih tii til tit tla tlc tle tlg tlh tli tll tlt tta ttc tte ttg tth tti ttl ttt