-al -ol a-a a-c aaa aac aad aag aal aao aas ac- aca acc acd acg acl aco acs ad- ada adc add adg adl ado ads ag- aga agc agd agg agl ago ags al- ala alc ald alg all alo als aoa aoc aod aog aol aoo aos as- asa asc asd asg asl aso ass c-- caa cac cad cag cal cao cas cca ccc ccd ccg ccl cco ccs cda cdc cdd cdg cdl cdo cds cga cgc cgd cgg cgl cgo cgs cl- cla clc cld clg cll clo cls co- coa coc cod cog col coo cos csa csc csd csg csl cso css daa dac dad dag dal dao das dca dcc dcd dcg dcl dco dcs dda ddc ddd ddg ddl ddo dds dga dgc dgd dgg dgl dgs dl- dla dlc dld dlg dll dlo dls doa doc dod dog dol doo dos dsa dsc dsd dsg dsl dso dss g-d gaa gac gad gag gal gao gas gca gcc gcd gcg gcl gco gcs gda gdc gdd gdl gdo gds gga ggc ggd ggg ggo ggs gla glc gld glg gll glo gls goa goc god gog gol goo gos gsa gsc gsd gsg gsl gso gss la- laa lac lad lag lal lao las lca lcc lcd lcg lcl lco lcs lda ldc ldd ldg ldl ldo lds lga lgc lgd lgg lgl lgo lgs lla llc lld llg lll llo lls loa loc lod log lol loo los lsa lsc lsd lsg lsl lso lss oaa oac oad oag oal oao oas oc- oca occ ocd ocg ocl oco ocs oda odc odd odg odl odo ods oga ogc ogd ogg ogl ogo ogs ola olc old olg oll olo ols oo- ooa ooc ood oog ool ooo oos os- osa osc osd osg osl oso oss saa sac sad sag sal sao sas sca scc scd scg scl sco scs sda sdc sdd sdg sdl sdo sds sga sgc sgd sgg sgl sgo sgs sla slc sld slg sll slo sls soa soc sod sog sol soo sos ss- ssa ssc ssd ssg ssl sso sss