-al -ic -ol a-a a-c a-i aaa aac aad aag aai aal aao aar ac- aca acc acd acg aci acl aco acr ad- ada adc add adg adi adl ado adr ag- aga agc agd agg agi agl ago agr ai- aia aic aid aig aii ail aio air al- ala alc ald alg ali all alo alr aoa aoc aod aog aoi aol aoo aor ar- ara arc ard arg ari arl aro arr c-- caa cac cad cag cai cal cao car cca ccc ccd ccg cci ccl cco ccr cda cdc cdd cdg cdi cdl cdo cdr cga cgc cgd cgg cgi cgl cgo cgr ci- cia cic cid cig cii cil cio cir cl- cla clc cld clg cli cll clo clr co- coa coc cod cog coi col coo cor cra crc crd crg cri crl cro crr daa dac dad dag dai dal dao dar dca dcc dcd dcg dci dcl dco dcr dda ddc ddd ddg ddi ddl ddo ddr dga dgc dgd dgg dgi dgl dgr di- dia dic did dig dii dil dio dir dl- dla dlc dld dlg dli dll dlo dlr doa doc dod dog doi dol doo dor dra drc drd drg dri drl dro drr g-d gaa gac gad gag gai gal gao gar gca gcc gcd gcg gci gcl gco gcr gda gdc gdd gdi gdl gdo gdr gga ggc ggd ggg ggi ggo ggr gia gic gid gig gii gil gio gir gla glc gld glg gli gll glo glr goa goc god gog goi gol goo gor gra grc grd grg gri grl gro grr i-d ia- iaa iac iad iag iai ial iao iar ica icc icd icg ici icl ico icr ida idc idd idg idi idl ido idr iga igc igd igg igi igl igo igr iia iic iid iii iil iio iir il- ila ilc ild ilg ili ill ilo ilr io- ioa ioc iod iog ioi iol ioo ior ir- ira irc ird irg iri irl iro irr la- laa lac lad lag lai lal lao lar lca lcc lcd lcg lci lcl lco lcr lda ldc ldd ldg ldi ldl ldo ldr lga lgc lgd lgg lgi lgl lgo lgr lia lic lid lig lii lil lio lir lla llc lld llg lli lll llo llr loa loc lod log loi lol loo lor lra lrc lrd lrg lri lro lrr o-i oaa oac oad oag oai oal oao oar oc- oca occ ocd ocg oci ocl oco ocr oda odc odd odg odi odl odo odr oga ogc ogd ogg ogi ogl ogo oia oic oid oii oil oio oir ola olc old olg oli oll olo oo- ooa ooc ood oog ooi ool ooo oor or- ora orc ord org ori orl oro orr ra- raa rac rad rag rai ral rao rar rca rcc rcd rcg rci rcl rco rcr rda rdc rdd rdg rdi rdl rdo rdr rga rgc rgd rgg rgi rgo rgr ria ric rid rig rii ril rio rir rla rlc rld rlg rli rll rlo rlr roa roc rod rog roi rol roo ror rra rrc rrd rrg rri rrl rrr