-al -ic -ol a-a a-c a-i aaa aac aad aai aal aao aap aar ac- aca acc acd aci acl aco acp acr ad- ada adc add adi adl ado adp adr ai- aia aic aid aii ail aio aip air al- ala alc ald ali all alo alp alr aoa aoc aod aoi aol aoo aop aor ap- apa apc apd api apl apo app apr ar- ara arc ard ari arl aro arp arr c-- caa cac cad cai cal cao cap car cca ccc ccd cci ccl cco ccp ccr cda cdc cdd cdi cdl cdo cdp cdr ci- cia cic cid cii cil cio cip cir cl- cla clc cld cli cll clo clp clr co- coa coc cod coi col coo cop cor cpa cpc cpd cpi cpl cpo cpp cpr cra crc crd cri crl cro crp crr daa dac dad dai dal dao dap dar dca dcc dcd dci dcl dco dcp dcr dda ddc ddd ddi ddl ddo ddp ddr di- dia dic did dii dil dio dip dir dl- dla dlc dld dli dll dlo dlp dlr doa doc dod doi dol doo dop dor dpa dpc dpd dpi dpl dpo dpp dpr dra drc drd dri drl dro drp drr i-d ia- iaa iac iad iai ial iao iap iar ica icc icd ici icl ico icp icr ida idc idd idi idl ido idp idr iia iic iid iii iil iio iip iir il- ila ilc ild ili ill ilo ilp ilr io- ioa ioc iod ioi iol ioo iop ior ipa ipc ipd ipi ipl ipo ipp ipr ir- ira irc ird iri irl iro irp irr l-p la- laa lac lad lai lal lao lap lar lca lcc lcd lci lcl lco lcp lcr lda ldc ldd ldi ldl ldo ldp ldr lia lic lid lii lil lio lip lir lla llc lld lli lll llo llp llr loa loc lod loi lol loo lop lor lpa lpc lpd lpi lpl lpo lpp lpr lra lrc lrd lri lro lrp lrr o-i oaa oac oad oai oal oao oap oar oc- oca occ ocd oci ocl oco ocp ocr oda odc odd odi odl odo odp odr oia oic oid oii oil oio oip oir ola olc old oli oll olo olp oo- ooa ooc ood ooi ool ooo oop oor op- opa opc opd opi opl opo opp opr or- ora orc ord ori orl oro orp orr p-p paa pac pad pai pal pao pap par pca pcc pcd pci pcl pco pcp pcr pda pdc pdd pdi pdl pdo pdp pdr pia pic pid pii pil pio pip pir pla plc pld pli pll plo plp plr poa poc pod poi pol poo pop por ppa ppc ppd ppi ppl ppo ppp ppr pra prc prd pri prl pro prp prr ra- raa rac rad rai ral rao rap rar rca rcc rcd rci rcl rco rcp rcr rda rdc rdd rdi rdl rdo rdp rdr ria ric rid rii ril rio rip rir rla rlc rld rli rll rlo rlp rlr roa roc rod roi rol roo rop ror rpa rpc rpd rpi rpl rpo rpp rpr rra rrc rrd rri rrl rrp rrr