-al -ic -ol a-a a-c a-i aaa aac aad aag aai aal aao aas ac- aca acc acd acg aci acl aco acs ad- ada adc add adg adi adl ado ads ag- aga agc agd agg agi agl ago ags ai- aia aic aid aig aii ail aio ais al- ala alc ald alg ali all alo als aoa aoc aod aog aoi aol aoo aos as- asa asc asd asg asi asl aso ass c-- caa cac cad cag cai cal cao cas cca ccc ccd ccg cci ccl cco ccs cda cdc cdd cdg cdi cdl cdo cds cga cgc cgd cgg cgi cgl cgo cgs ci- cia cic cid cig cii cil cio cis cl- cla clc cld clg cli cll clo cls co- coa coc cod cog coi col coo cos csa csc csd csg csi csl cso css daa dac dad dag dai dal dao das dca dcc dcd dcg dci dcl dco dcs dda ddc ddd ddg ddi ddl ddo dds dga dgc dgd dgg dgi dgl dgs di- dia dic did dig dii dil dio dis dl- dla dlc dld dlg dli dll dlo dls doa doc dod dog doi dol doo dos dsa dsc dsd dsg dsi dsl dso dss g-d gaa gac gad gag gai gal gao gas gca gcc gcd gcg gci gcl gco gcs gda gdc gdd gdi gdl gdo gds gga ggc ggd ggg ggi ggo ggs gia gic gid gig gii gil gio gis gla glc gld glg gli gll glo gls goa goc god gog goi gol goo gos gsa gsc gsd gsg gsi gsl gso gss i-d ia- iaa iac iad iag iai ial iao ias ica icc icd icg ici icl ico ics ida idc idd idg idi idl ido ids iga igc igd igg igi igl igo igs iia iic iid iii iil iio iis il- ila ilc ild ilg ili ill ilo ils io- ioa ioc iod iog ioi iol ioo ios is- isa isc isd isg isi isl iso iss la- laa lac lad lag lai lal lao las lca lcc lcd lcg lci lcl lco lcs lda ldc ldd ldg ldi ldl ldo lds lga lgc lgd lgg lgi lgl lgo lgs lia lic lid lig lii lil lio lis lla llc lld llg lli lll llo lls loa loc lod log loi lol loo los lsa lsc lsd lsg lsi lsl lso lss o-i oaa oac oad oag oai oal oao oas oc- oca occ ocd ocg oci ocl oco ocs oda odc odd odg odi odl odo ods oga ogc ogd ogg ogi ogl ogo ogs oia oic oid oii oil oio ois ola olc old olg oli oll olo ols oo- ooa ooc ood oog ooi ool ooo oos os- osa osc osd osg osi osl oso oss saa sac sad sag sai sal sao sas sca scc scd scg sci scl sco scs sda sdc sdd sdg sdi sdl sdo sds sga sgc sgd sgg sgi sgl sgo sgs sia sic sid sig sii sil sio sis sla slc sld slg sli sll slo sls soa soc sod sog soi sol soo sos ss- ssa ssc ssd ssg ssi ssl sso sss