-ic -ol c-- ccc ccd cci ccl ccm cco ccp ccs cdc cdd cdi cdl cdm cdo cdp cds ci- cic cid cii cil cim cio cip cis cl- clc cld cli cll clm clo clp cls cmc cmd cmi cml cmm cmo cmp cms co- coc cod coi col com coo cop cos cpc cpd cpi cpl cpm cpo cpp cps csc csd csi csl csm cso csp css dcc dcd dci dcl dcm dco dcp dcs ddc ddd ddi ddl ddm ddo ddp dds di- dic did dii dil dim dio dip dis dl- dlc dld dli dll dlm dlo dlp dls dmc dmd dmi dml dmm dmo dmp dms doc dod doi dol dom doo dop dos dpc dpd dpi dpl dpm dpo dpp dps dsc dsd dsi dsl dsm dso dsp dss i-d icc icd ici icl icm ico icp ics idc idd idi idl idm ido idp ids iic iid iii iil iim iio iip iis il- ilc ild ili ill ilm ilo ilp ils im- imc imd imi iml imm imo imp ims io- ioc iod ioi iol iom ioo iop ios ipc ipd ipi ipl ipm ipo ipp ips is- isc isd isi isl ism iso isp iss l-p lcc lcd lci lcl lcm lco lcp lcs ldc ldd ldi ldl ldm ldo ldp lds lic lid lii lil lim lio lip lis llc lld lli lll llm llo llp lls lmc lmd lmi lml lmm lmo lmp lms loc lod loi lol lom loo lop los lpc lpd lpi lpl lpm lpo lpp lps lsc lsd lsi lsl lsm lso lsp lss m-o mc- mcc mcd mci mcl mcm mco mcp mcs mdc mdd mdi mdl mdm mdo mdp mds mi- mic mid mii mil mim mio mip mis mlc mld mli mll mlm mlo mlp mls mmc mmd mmi mml mmm mmo mmp mms moc mod moi mol mom moo mop mos mpc mpd mpi mpl mpm mpo mpp mps msc msd msi msl msm mso msp mss o-i oc- occ ocd oci ocl ocm oco ocp ocs odc odd odi odl odm odo odp ods oic oid oii oil oim oio oip ois olc old oli oll olm olo olp ols om- omc omd omi oml omm omo omp oms oo- ooc ood ooi ool oom ooo oop oos op- opc opd opi opl opm opo opp ops os- osc osd osi osl osm oso osp oss p-p pcc pcd pci pcl pcm pco pcp pcs pdc pdd pdi pdl pdm pdo pdp pds pic pid pii pil pim pio pip pis plc pld pli pll plm plo plp pls pmc pmd pmi pml pmm pmo pmp pms poc pod poi pol pom poo pop pos ppc ppd ppi ppl ppm ppo ppp pps ps- psc psd psi psl psm pso psp pss scc scd sci scl scm sco scp scs sdc sdd sdi sdl sdm sdo sdp sds sic sid sii sil sim sio sip sis slc sld sli sll slm slo slp sls smc smd smi sml smm smo smp sms soc sod soi sol som soo sop sos spc spd spi spl spm spo spp sps ss- ssc ssd ssi ssl ssm sso ssp sss