-er -ic -ol c-- ccc ccd cce ccf cci ccl ccm cco ccr cdc cdd cde cdf cdi cdl cdm cdo cdr ce- cec ced cee cef cei cel cem ceo cer cfc cfd cfe cff cfi cfl cfm cfo cfr ci- cic cid cie cif cii cil cim cio cir cl- clc cld cle clf cli cll clm clo clr cmc cmd cme cmf cmi cml cmm cmo cmr co- coc cod coe cof coi col com coo cor crc crd cre crf cri crl crm cro crr dcc dcd dce dcf dci dcl dcm dco dcr ddc ddd dde ddf ddi ddl ddm ddo ddr de- dec ded dee def dei del dem deo der dfc dfd dfe dff dfi dfl dfm dfo dfr di- dic did die dif dii dil dim dio dir dl- dlc dld dle dlf dli dll dlm dlo dlr dmc dmd dme dmf dmi dml dmm dmo dmr doc dod doe dof doi dol dom doo dor drc drd dre dri drl drm dro drr ec- ecc ecd ece ecf eci ecl ecm eco ecr ed- edc edd ede edf edi edl edm edo edr eec eed eee eef eel eem eeo eer ef- efc efd efe eff efi efl efm efo efr eic eid eie eif eii eil eim eio eir elc eld ele elf eli ell elm elo elr em- emc emd eme emf emi eml emm emo emr eo- eoc eod eoe eof eoi eol eom eoo eor erc erd ere erf eri erl erm ero err fcc fcd fce fcf fci fcl fcm fco fcr fdc fdd fde fdf fdi fdl fdm fdo fdr fec fed fee fef fei fel fem feo fer ffc ffd ffe fff ffi ffl ffm ffo ffr fic fid fie fif fii fil fim fir flc fld fle flf fli fll flm flo flr fmc fmd fme fmf fmi fml fmm fmo fmr foc foe fof foi fol fom foo for frc frd fre frf fri frl frm fro frr i-d i-f icc icd ice icf ici icl icm ico icr idc idd ide idf idi idl idm ido idr ie- iec ied iee ief iei iel iem ier ifc ifd ife iff ifi ifl ifm ifo ifr iic iid iie iif iii iil iim iio iir il- ilc ild ile ilf ili ill ilm ilo ilr im- imc imd ime imf imi iml imm imo io- ioc iod ioe iof ioi iol iom ioo ior ir- irc ird ire irf iri irl irm iro irr lcc lcd lce lcf lci lcl lcm lco lcr ldc ldd lde ldf ldi ldl ldm ldo ldr lec led lee lef lei lel lem leo ler lfc lfd lfe lff lfi lfl lfm lfo lfr lic lid lie lif lii lil lim lio lir llc lld lle llf lli lll llm llo llr lmc lmd lme lmf lmi lml lmm lmo lmr loc lod loe lof loi lol lom loo lor lrc lrd lrf lri lrm lro lrr m-f m-o m-r mc- mcc mcd mce mcf mci mcl mcm mco mcr mdc mdd mde mdf mdi mdl mdm mdo mdr mec med mee mef mei mel mem meo mer mfc mfd mfe mff mfi mfl mfm mfo mfr mi- mic mid mie mif mii mil mim mio mir mlc mld mle mlf mli mll mlm mlo mlr mmc mmd mme mmf mmi mml mmm mmo mmr moc mod moe mof moi mol mom moo mor mrc mrd mre mrf mri mrl mrm mro mrr o-i oc- occ ocd ocf oci ocl ocm oco ocr odc odd ode odf odi odl odm odo odr oec oed oee oef oei oel oem oeo oer of- ofc ofd ofe off ofi ofl ofm ofo ofr oic oid oie oif oii oil oim oio oir olc old ole olf oli oll olm olo om- omc omd ome omf omi oml omm omo omr oo- ooc ood oof ooi ool oom ooo oor or- orc ord ore orf ori orl orm oro orr rcc rcd rce rcf rci rcl rcm rco rcr rdc rdd rde rdf rdi rdl rdm rdo rdr re- rec red ree ref rei rel rem reo rer rfc rfd rfe rff rfi rfl rfm rfo rfr ric rid rie rif rii ril rim rio rir rlc rld rle rlf rli rll rlm rlo rlr rmc rmd rme rmf rmi rml rmm rmo rmr roc rod roe rof roi rol rom roo ror rrc rrd rrf rri rrl rrm rrr