-al -ic a-a a-c a-i a-t aaa aac aae aag aai aal aap aas aat ac- aca acc ace acg aci acl acp acs act aea aec aee aeg aei ael aep aes aet ag- aga agc age agg agi agl agp ags agt ai- aia aic aie aig aii ail aip ais ait al- ala alc ale alg ali all alp als alt ap- apa apc ape apg api apl app aps apt as- asa asc ase asg asi asl asp ass ast at- ata atc ate atg ati atl atp ats att c-- caa cac cae cag cai cal cap cas cat cca ccc cce ccg cci ccl ccp ccs cct ce- cea cec cee ceg cei cel cep ces cet cga cgc cge cgg cgi cgl cgp cgs cgt ci- cia cic cie cig cii cil cip cis cit cl- cla clc cle clg cli cll clp cls clt cpa cpc cpe cpg cpi cpl cpp cps cpt csa csc cse csg csi csl csp css cst cta ctc cte ctg cti ctl ctp cts ctt eaa eac eae eag eai eal eap eas eat ec- eca ecc ece ecg eci ecl ecs ect eea eec eee eeg eel eep ees eet ega egc ege egg egi egl egp egs egt eia eic eie eig eii eil eip eis eit ela elc ele elg eli ell elp els elt ep- epa epc epe epg epi epl epp eps ept es- esa esc ese esg esi esl esp ess est eta etc ete etg eti etl etp ets ett g-p gaa gac gae gag gai gal gap gas gat gca gcc gce gcg gci gcl gcp gcs gct ge- gea gec gee geg gei gel gep ges get gga ggc ggg ggi ggp ggs ggt gia gic gie gig gii gil gip gis git gla glc gle glg gli gll glp gls glt gpa gpc gpe gpg gpi gpl gpp gps gpt gsa gsc gse gsg gsi gsl gsp gss gst gta gtc gte gtg gti gtl gtp gts gtt ia- iaa iac iae iag iai ial iap ias iat ica icc ice icg ici icl icp ics ict ie- iea iec iee ieg iei iel iep ies iet iga igc ige igg igi igl igp igs igt iia iic iie iii iil iip iis iit il- ila ilc ile ilg ili ill ilp ils ilt ipa ipc ipe ipg ipi ipl ipp ips ipt is- isa isc ise isg isi isl isp iss ist ita itc ite itg iti itl itp its itt l-p la- laa lac lae lag lai lal lap las lat lca lcc lce lcg lci lcl lcp lcs lct lea lec lee leg lei lel lep les let lga lgc lge lgg lgi lgl lgp lgs lgt lia lic lie lig lii lil lip lis lit lla llc lle llg lli lll llp lls llt lpa lpc lpe lpg lpi lpl lpp lps lpt lsa lsc lse lsg lsi lsl lsp lss lst lta ltc lte ltg lti ltl ltp lts ltt p-p paa pac pae pag pai pal pap pas pat pca pcc pce pcg pci pcl pcp pcs pct pea pec pee peg pei pel pep pes pet pga pgc pge pgg pgi pgl pgp pgs pgt pia pic pie pig pii pil pip pis pit pla plc ple plg pli pll plp pls plt ppa ppc ppe ppg ppi ppl ppp pps ppt ps- psa psc pse psg psi psl psp pss pst pt- pta ptc pte ptg pti ptl ptp pts ptt saa sac sae sag sai sal sap sas sat sca scc sce scg sci scl scp scs sct se- sea sec see seg sei sel sep ses set sga sgc sge sgg sgi sgl sgp sgs sgt sia sic sie sig sii sil sip sis sit sla slc sle slg sli sll slp sls slt spa spc spe spg spi spl spp sps spt ss- ssa ssc sse ssg ssi ssl ssp sss sst sta stc ste stg sti stl stp sts stt taa tac tae tag tai tal tap tas tat tca tcc tce tcg tci tcl tcp tcs tct te- tea tec tee teg tei tel tep tes tet tga tgc tge tgg tgi tgl tgp tgs tgt tia tic tie tig tii til tip tis tit tla tlc tle tlg tli tll tlp tls tlt tpa tpc tpe tpg tpi tpl tpp tps tpt tsa tsc tse tsg tsi tsl tsp tss tst tta ttc tte ttg tti ttl ttp tts ttt