-al -ic a-a a-c a-i aaa aac aag aai aal aan aas ac- aca acc acg aci acl acn acs ag- aga agc agg agi agl agn ags ai- aia aic aig aii ail ain ais al- ala alc alg ali all aln als an- ana anc ang ani anl ann ans as- asa asc asg asi asl asn ass c-- caa cac cag cai cal can cas cca ccc ccg cci ccl ccn ccs cga cgc cgg cgi cgl cgn cgs ci- cia cic cig cii cil cin cis cl- cla clc clg cli cll cln cls cn- cna cnc cng cni cnl cnn cns csa csc csg csi csl csn css gaa gac gag gai gal gan gas gca gcc gcg gci gcl gcn gcs gga ggc ggg ggi ggn ggs gia gic gig gii gil gin gis gla glc glg gli gll gln gls gna gnc gni gnl gnn gns gsa gsc gsg gsi gsl gsn gss ia- iaa iac iag iai ial ian ias ica icc icg ici icl icn ics iga igc igg igi igl ign igs iia iic iii iil iin iis il- ila ilc ilg ili ill iln ils in- ina inc ing ini inl inn ins is- isa isc isg isi isl isn iss la- laa lac lag lai lal lan las lca lcc lcg lci lcl lcn lcs lga lgc lgg lgi lgl lgn lgs lia lic lig lii lil lin lis lla llc llg lli lll lln lls lna lnc lng lni lnl lnn lns lsa lsc lsg lsi lsl lsn lss n-i naa nac nag nai nal nan nas nca ncc ncg nci ncl ncn ncs nga ngc ngg ngi ngl ngn ngs nia nic nig nii nil nin nis nla nlc nlg nli nll nln nls nna nnc nng nni nnl nnn nns nsa nsc nsg nsi nsl nsn nss saa sac sag sai sal san sas sca scc scg sci scl scn scs sga sgc sgg sgi sgl sgn sgs sia sic sig sii sil sin sis sla slc slg sli sll sln sls sna snc sng sni snl snn sns ss- ssa ssc ssg ssi ssl ssn sss