-al -ic -ol a-a a-c a-i aaa aac aad aai aal aao aar aas ac- aca acc acd aci acl aco acr acs ad- ada adc add adi adl ado adr ads ai- aia aic aid aii ail aio air ais al- ala alc ald ali all alo alr als aoa aoc aod aoi aol aoo aor aos ar- ara arc ard ari arl aro arr ars as- asa asc asd asi asl aso asr ass c-- caa cac cad cai cal cao car cas cca ccc ccd cci ccl cco ccr ccs cda cdc cdd cdi cdl cdo cdr cds ci- cia cic cid cii cil cio cir cis cl- cla clc cld cli cll clo clr cls co- coa coc cod coi col coo cor cos cra crc crd cri crl cro crr crs csa csc csd csi csl cso csr css daa dac dad dai dal dao dar das dca dcc dcd dci dcl dco dcr dcs dda ddc ddd ddi ddl ddo ddr dds di- dia dic did dii dil dio dir dis dl- dla dlc dld dli dll dlo dlr dls doa doc dod doi dol doo dor dos dra drc drd dri drl dro drr drs dsa dsc dsd dsi dsl dso dsr dss i-d ia- iaa iac iad iai ial iao iar ias ica icc icd ici icl ico icr ics ida idc idd idi idl ido idr ids iia iic iid iii iil iio iir iis il- ila ilc ild ili ill ilo ilr ils io- ioa ioc iod ioi iol ioo ior ios ir- ira irc ird iri irl iro irr irs is- isa isc isd isi isl iso isr iss la- laa lac lad lai lal lao lar las lca lcc lcd lci lcl lco lcr lcs lda ldc ldd ldi ldl ldo ldr lds lia lic lid lii lil lio lir lis lla llc lld lli lll llo llr lls loa loc lod loi lol loo lor los lra lrc lrd lri lro lrr lrs lsa lsc lsd lsi lsl lso lsr lss o-i oaa oac oad oai oal oao oar oas oc- oca occ ocd oci ocl oco ocr ocs oda odc odd odi odl odo odr ods oia oic oid oii oil oio oir ois ola olc old oli oll olo ols oo- ooa ooc ood ooi ool ooo oor oos or- ora orc ord ori orl oro orr ors os- osa osc osd osi osl oso osr oss ra- raa rac rad rai ral rao rar ras rca rcc rcd rci rcl rco rcr rcs rda rdc rdd rdi rdl rdo rdr rds ria ric rid rii ril rio rir ris rla rlc rld rli rll rlo rlr rls roa roc rod roi rol roo ror ros rra rrc rrd rri rrl rrr rrs rsa rsc rsd rsi rsl rso rsr rss saa sac sad sai sal sao sar sas sca scc scd sci scl sco scr scs sda sdc sdd sdi sdl sdo sdr sds sia sic sid sii sil sio sir sis sla slc sld sli sll slo slr sls soa soc sod soi sol soo sor sos sr- sra src srd sri srl sro srr srs ss- ssa ssc ssd ssi ssl sso ssr sss