-al -ic a-a a-c a-i aaa aac aad aag aai aal aan aas ac- aca acc acd acg aci acl acn acs ad- ada adc add adg adi adl adn ads ag- aga agc agd agg agi agl agn ags ai- aia aic aid aig aii ail ain ais al- ala alc ald alg ali all aln als an- ana anc and ang ani anl ann ans as- asa asc asd asg asi asl asn ass c-- caa cac cad cag cai cal can cas cca ccc ccd ccg cci ccl ccn ccs cda cdc cdd cdg cdi cdl cdn cds cga cgc cgd cgg cgi cgl cgn cgs ci- cia cic cid cig cii cil cin cis cl- cla clc cld clg cli cll cln cls cn- cna cnc cnd cng cni cnl cnn cns csa csc csd csg csi csl csn css daa dac dad dag dai dal dan das dca dcc dcd dcg dci dcl dcn dcs dda ddc ddd ddg ddi ddl ddn dds dga dgc dgd dgg dgi dgl dgn dgs di- dia dic did dig dii dil din dis dl- dla dlc dld dlg dli dll dls dna dnc dnd dng dni dnl dnn dns dsa dsc dsd dsg dsi dsl dsn dss g-d gaa gac gad gag gai gal gan gas gca gcc gcd gcg gci gcl gcn gcs gda gdc gdd gdi gdl gdn gds gga ggc ggd ggg ggi ggn ggs gia gic gid gig gii gil gin gis gla glc gld glg gli gll gln gls gna gnc gnd gni gnl gnn gns gsa gsc gsd gsg gsi gsl gsn gss i-d ia- iaa iac iad iag iai ial ian ias ica icc icd icg ici icl icn ics ida idc idd idg idi idl idn ids iga igc igd igg igi igl ign igs iia iic iid iii iil iin iis il- ila ilc ild ilg ili ill iln ils in- ina inc ind ing ini inl inn ins is- isa isc isd isg isi isl isn iss la- laa lac lad lag lai lal lan las lca lcc lcd lcg lci lcl lcn lcs lda ldc ldd ldg ldi ldl ldn lds lga lgc lgd lgg lgi lgl lgn lgs lia lic lid lig lii lil lin lis lla llc lld llg lli lll lln lls lna lnc lnd lng lni lnl lnn lns lsa lsc lsd lsg lsi lsl lsn lss n-i naa nac nad nag nai nal nan nas nca ncc ncd ncg nci ncl ncn ncs nda ndc ndd ndg ndi ndl ndn nds nga ngc ngd ngg ngi ngl ngn ngs nia nic nid nig nii nil nin nis nla nlc nld nlg nli nll nln nls nna nnc nng nni nnl nnn nns nsa nsc nsd nsg nsi nsl nsn nss saa sac sad sag sai sal san sas sca scc scd scg sci scl scn scs sda sdc sdd sdg sdi sdl sdn sds sga sgc sgd sgg sgi sgl sgn sgs sia sic sid sig sii sil sin sis sla slc sld slg sli sll sln sls sna snc snd sng sni snl snn sns ss- ssa ssc ssd ssg ssi ssl ssn sss