-al -ic -ol a-a a-c a-i aaa aac aad aai aal aao aap aar aas ac- aca acc acd aci acl aco acp acr acs ad- ada adc add adi adl ado adp adr ads ai- aia aic aid aii ail aio aip air ais al- ala alc ald ali all alo alp alr als aoa aoc aod aoi aol aoo aop aor aos ap- apa apc apd api apl apo app apr aps ar- ara arc ard ari arl aro arp arr ars as- asa asc asd asi asl aso asp asr ass c-- caa cac cad cai cal cao cap car cas cca ccc ccd cci ccl cco ccp ccr ccs cda cdc cdd cdi cdl cdo cdp cdr cds ci- cia cic cid cii cil cio cip cir cis cl- cla clc cld cli cll clo clp clr cls co- coa coc cod coi col coo cop cor cos cpa cpc cpd cpi cpl cpo cpp cpr cps cra crc crd cri crl cro crp crr crs csa csc csd csi csl cso csp csr css daa dac dad dai dal dao dap dar das dca dcc dcd dci dcl dco dcp dcr dcs dda ddc ddd ddi ddl ddo ddp ddr dds di- dia dic did dii dil dio dip dir dis dl- dla dlc dld dli dll dlo dlp dlr dls doa doc dod doi dol doo dop dor dos dpa dpc dpd dpi dpl dpo dpp dpr dps dra drc drd dri drl dro drp drr drs dsa dsc dsd dsi dsl dso dsp dsr dss i-d ia- iaa iac iad iai ial iao iap iar ias ica icc icd ici icl ico icp icr ics ida idc idd idi idl ido idp idr ids iia iic iid iii iil iio iip iir iis il- ila ilc ild ili ill ilo ilp ilr ils io- ioa ioc iod ioi iol ioo iop ior ios ipa ipc ipd ipi ipl ipo ipp ipr ips ir- ira irc ird iri irl iro irp irr irs is- isa isc isd isi isl iso isp isr iss l-p la- laa lac lad lai lal lao lap lar las lca lcc lcd lci lcl lco lcp lcr lcs lda ldc ldd ldi ldl ldo ldp ldr lds lia lic lid lii lil lio lip lir lis lla llc lld lli lll llo llp llr lls loa loc lod loi lol loo lop lor los lpa lpc lpd lpi lpl lpo lpp lpr lps lra lrc lrd lri lro lrp lrr lrs lsa lsc lsd lsi lsl lso lsp lsr lss o-i oaa oac oad oai oal oao oap oar oas oc- oca occ ocd oci ocl oco ocp ocr ocs oda odc odd odi odl odo odp odr ods oia oic oid oii oil oio oip oir ois ola olc old oli oll olo olp ols oo- ooa ooc ood ooi ool ooo oop oor oos op- opa opc opd opi opl opo opp opr ops or- ora orc ord ori orl oro orp orr ors os- osa osc osd osi osl oso osp osr oss p-p paa pac pad pai pal pao pap par pas pca pcc pcd pci pcl pco pcp pcr pcs pda pdc pdd pdi pdl pdo pdp pdr pds pia pic pid pii pil pio pip pir pis pla plc pld pli pll plo plp plr pls poa poc pod poi pol poo pop por pos ppa ppc ppd ppi ppl ppo ppp ppr pps pra prc prd pri prl pro prp prr prs ps- psa psc psd psi psl pso psp psr pss ra- raa rac rad rai ral rao rap rar ras rca rcc rcd rci rcl rco rcp rcr rcs rda rdc rdd rdi rdl rdo rdp rdr rds ria ric rid rii ril rio rip rir ris rla rlc rld rli rll rlo rlp rlr rls roa roc rod roi rol roo rop ror ros rpa rpc rpd rpi rpl rpo rpp rpr rps rra rrc rrd rri rrl rrp rrr rrs rsa rsc rsd rsi rsl rso rsp rsr rss saa sac sad sai sal sao sap sar sas sca scc scd sci scl sco scp scr scs sda sdc sdd sdi sdl sdo sdp sdr sds sia sic sid sii sil sio sip sir sis sla slc sld sli sll slo slp slr sls soa soc sod soi sol soo sop sor sos spa spc spd spi spl spo spp spr sps sr- sra src srd sri srl sro srp srr srs ss- ssa ssc ssd ssi ssl sso ssp ssr sss