-al -ic -ol a-a a-c a-i aaa aac aad aag aai aal aao aar aas ac- aca acc acd acg aci acl aco acr acs ad- ada adc add adg adi adl ado adr ads ag- aga agc agd agg agi agl ago agr ags ai- aia aic aid aig aii ail aio air ais al- ala alc ald alg ali all alo alr als aoa aoc aod aog aoi aol aoo aor aos ar- ara arc ard arg ari arl aro arr ars as- asa asc asd asg asi asl aso asr ass c-- caa cac cad cag cai cal cao car cas cca ccc ccd ccg cci ccl cco ccr ccs cda cdc cdd cdg cdi cdl cdo cdr cds cga cgc cgd cgg cgi cgl cgo cgr cgs ci- cia cic cid cig cii cil cio cir cis cl- cla clc cld clg cli cll clo clr cls co- coa coc cod cog coi col coo cor cos cra crc crd crg cri crl cro crr crs csa csc csd csg csi csl cso csr css daa dac dad dag dai dal dao dar das dca dcc dcd dcg dci dcl dco dcr dcs dda ddc ddd ddg ddi ddl ddo ddr dds dga dgc dgd dgg dgi dgl dgr dgs di- dia dic did dig dii dil dio dir dis dl- dla dlc dld dlg dli dll dlo dlr dls doa doc dod dog doi dol doo dor dos dra drc drd drg dri drl dro drr drs dsa dsc dsd dsg dsi dsl dso dsr dss g-d gaa gac gad gag gai gal gao gar gas gca gcc gcd gcg gci gcl gco gcr gcs gda gdc gdd gdi gdl gdo gdr gds gga ggc ggd ggg ggi ggo ggr ggs gia gic gid gig gii gil gio gir gis gla glc gld glg gli gll glo glr gls goa goc god gog goi gol goo gor gos gra grc grd grg gri grl gro grr grs gsa gsc gsd gsg gsi gsl gso gsr gss i-d ia- iaa iac iad iag iai ial iao iar ias ica icc icd icg ici icl ico icr ics ida idc idd idg idi idl ido idr ids iga igc igd igg igi igl igo igr igs iia iic iid iii iil iio iir iis il- ila ilc ild ilg ili ill ilo ilr ils io- ioa ioc iod iog ioi iol ioo ior ios ir- ira irc ird irg iri irl iro irr irs is- isa isc isd isg isi isl iso isr iss la- laa lac lad lag lai lal lao lar las lca lcc lcd lcg lci lcl lco lcr lcs lda ldc ldd ldg ldi ldl ldo ldr lds lga lgc lgd lgg lgi lgl lgo lgr lgs lia lic lid lig lii lil lio lir lis lla llc lld llg lli lll llo llr lls loa loc lod log loi lol loo lor los lra lrc lrd lrg lri lro lrr lrs lsa lsc lsd lsg lsi lsl lso lsr lss o-i oaa oac oad oag oai oal oao oar oas oc- oca occ ocd ocg oci ocl oco ocr ocs oda odc odd odg odi odl odo odr ods oga ogc ogd ogg ogi ogl ogo ogs oia oic oid oii oil oio oir ois ola olc old olg oli oll olo ols oo- ooa ooc ood oog ooi ool ooo oor oos or- ora orc ord org ori orl oro orr ors os- osa osc osd osg osi osl oso osr oss ra- raa rac rad rag rai ral rao rar ras rca rcc rcd rcg rci rcl rco rcr rcs rda rdc rdd rdg rdi rdl rdo rdr rds rga rgc rgd rgg rgi rgo rgr rgs ria ric rid rig rii ril rio rir ris rla rlc rld rlg rli rll rlo rlr rls roa roc rod rog roi rol roo ror ros rra rrc rrd rrg rri rrl rrr rrs rsa rsc rsd rsg rsi rsl rso rsr rss saa sac sad sag sai sal sao sar sas sca scc scd scg sci scl sco scr scs sda sdc sdd sdg sdi sdl sdo sdr sds sga sgc sgd sgg sgi sgl sgo sgr sgs sia sic sid sig sii sil sio sir sis sla slc sld slg sli sll slo slr sls soa soc sod sog soi sol soo sor sos sr- sra src srd srg sri srl sro srr srs ss- ssa ssc ssd ssg ssi ssl sso ssr sss