-er -ic -ol c-- ccc ccd cce cch cci ccl ccm cco ccr ccs cdc cdd cde cdh cdi cdl cdm cdo cdr cds ce- cec ced cee ceh cei cel cem ceo cer ces ch- chc chd che chh chi chl chm cho chr chs ci- cic cid cie cih cii cil cim cio cir cis cl- clc cld cle clh cli cll clm clo clr cls cmc cmd cme cmh cmi cml cmm cmo cmr cms co- coc cod coe coh coi col com coo cor cos crc crd cre crh cri crl crm cro crr crs csc csd cse csh csi csl csm cso csr css dcc dcd dce dci dcl dcm dco dcr dcs ddc ddd dde ddh ddi ddl ddm ddo ddr dds de- dec ded dee deh dei del dem deo der des dh- dhc dhd dhe dhh dhi dhl dhm dho dhr dhs di- dic did die dih dii dil dim dio dir dis dl- dlc dld dle dlh dli dll dlm dlo dlr dls dmc dmd dme dmh dmi dml dmm dmo dmr dms doc dod doe doh doi dol dom doo dor dos drc drd dre dri drl drm dro drr drs dsc dsd dse dsh dsi dsl dsm dso dsr dss ec- ecc ecd ece ech eci ecl ecm eco ecr ecs ed- edc edd ede edh edi edl edm edo edr eds eec eed eee eel eem eeo eer ees ehc ehd ehe ehh ehi ehl ehm eho ehr ehs eic eid eie eii eil eim eio eir eis elc eld ele elh eli ell elm elo elr els em- emc emd eme emh emi eml emm emo emr ems eo- eoc eod eoe eoh eoi eol eom eoo eor eos erc erd ere erh eri erl erm ero err ers es- esc esd ese esh esi esl esm eso esr ess h-i hcc hcd hce hch hci hcl hcm hco hcr hcs hdc hdd hde hdh hdi hdl hdm hdo hdr hds he- hec hed hee heh hei hel hem heo her hes hhc hhd hhe hhh hhi hhl hhm hho hhr hhs hic hid hie hih hii hil him hio hir his hlc hld hle hlh hli hll hlm hlo hlr hls hmc hmd hme hmh hmi hml hmm hmo hmr hms hoc hod hoe hoh hoi hol hom hoo hor hos hr- hrc hrd hre hrh hri hrl hrm hro hrr hrs hsc hsd hse hsh hsi hsl hsm hsr hss i-d icc icd ice ich ici icl icm ico icr ics idc idd ide idh idi idl idm ido idr ids ie- iec ied iee iei iel iem ier ies ihc ihd ihe ihh ihi ihl ihm iho ihr ihs iic iid iie iih iii iil iim iio iir iis il- ilc ild ile ilh ili ill ilm ilo ilr ils im- imc imd ime imh imi iml imm imo ims io- ioc iod ioe ioh ioi iol iom ioo ior ios ir- irc ird ire iri irl irm iro irr irs is- isc isd ise ish isi isl ism iso isr iss lcc lcd lce lch lci lcl lcm lco lcr lcs ldc ldd lde ldh ldi ldl ldm ldo ldr lds lec led lee leh lei lel lem leo ler les lhc lhd lhh lhi lho lhr lhs lic lid lie lih lii lil lim lio lir lis llc lld lle lli lll llm llo llr lls lmc lmd lme lmh lmi lml lmm lmo lmr lms loc lod loe loh loi lol lom loo lor los lrc lrd lrh lri lrm lro lrr lrs lsc lsd lse lsh lsi lsl lsm lso lsr lss m-o m-r mc- mcc mcd mce mch mci mcl mcm mco mcr mcs mdc mdd mde mdh mdi mdl mdm mdo mdr mds mec med mee meh mei mel mem meo mer mes mhc mhd mhh mhi mhl mhm mho mhr mhs mi- mic mid mie mih mii mil mim mio mir mis mlc mld mle mlh mli mll mlm mlo mlr mls mmc mmd mme mmh mmi mml mmm mmo mmr mms moc mod moe moh moi mol mom moo mor mos mrc mrd mre mrh mri mrl mrm mro mrr mrs msc msd mse msh msi msl msm mso msr mss o-i oc- occ ocd och oci ocl ocm oco ocr ocs odc odd ode odh odi odl odm odo odr ods oec oed oee oeh oei oel oem oeo oer oes ohc ohd ohe ohh ohi ohl ohm oho ohr ohs oic oid oie oii oil oim oio oir ois olc old ole oli oll olm olo ols om- omc omd ome omh omi oml omm omo omr oms oo- ooc ood ooh ooi ool oom ooo oor oos or- orc ord ore orh ori orl orm oro orr ors os- osc osd ose osh osi osl osm oso osr oss rcc rcd rce rch rci rcl rcm rco rcr rcs rdc rdd rde rdh rdi rdl rdm rdo rdr rds re- rec red ree reh rei rel rem reo rer res rh- rhc rhd rhe rhh rhi rhl rhm rho rhr rhs ric rid rie rih rii ril rim rio rir ris rlc rld rle rlh rli rll rlm rlo rlr rls rmc rmd rme rmh rmi rml rmm rmo rmr rms roc rod roe roh roi rol rom roo ror ros rrc rrd rrh rri rrl rrm rrr rrs rsc rsd rse rsh rsi rsl rsm rso rsr rss scc scd sce sch sci scl scm sco scr scs sdc sdd sde sdh sdi sdl sdm sdo sdr sds se- sec sed see seh sei sel sem seo ser ses sh- shc shd she shh shi shl shm sho shr shs sic sid sie sih sii sil sim sio sir sis slc sld sle slh sli sll slm slo slr sls smc smd sme smh smi sml smm smo smr sms soc sod soe soh soi sol som soo sor sos sr- src