-er -ic c-- ccc ccd cce ccf cci ccm ccn cco ccr ccs cct cdc cdd cde cdf cdi cdm cdn cdo cdr cds cdt ce- cec ced cee cef cei cem cen ceo cer ces cet cfc cfd cfe cff cfi cfm cfn cfo cfr cfs cft ci- cic cid cie cif cii cim cin cio cir cis cit cmc cmd cme cmf cmi cmm cmn cmo cmr cms cmt cn- cnc cnd cne cnf cni cnm cnn cno cnr cns cnt co- coc cod coe cof coi com con coo cor cos cot crc crd cre crf cri crm crn cro crr crs crt csc csd cse csf csi csm csn cso csr css cst ctc ctd cte ctf cti ctm ctn cto ctr cts ctt dcc dcd dce dcf dci dcm dcn dco dcr dcs dct ddc ddd dde ddf ddi ddm ddn ddo ddr dds ddt de- dec ded dee def dei dem den deo der des det dfc dfd dfe dff dfi dfm dfn dfo dfr dfs dft di- dic did die dif dii dim din dio dir dis dit dmc dmd dme dmf dmi dmm dmn dmo dmr dms dmt dnc dnd dne dnf dni dnm dnn dno dnr dns dnt doc dod doe dof doi dom don doo dor dos dot drc drd dre dri drm drn dro drr drs drt dsc dsd dse dsf dsi dsm dsn dso dsr dss dst dtc dtd dte dtf dti dtm dtn dto dtr dts dtt ec- ecc ecd ece ecf eci ecm ecn eco ecr ecs ect ed- edc edd ede edf edi edm edn edo edr eds edt eec eed eee eef eem een eeo eer ees eet ef- efc efd efe eff efi efm efo efr efs eft eic eid eie eif eii eim ein eio eir eis eit em- emc emd eme emf emi emm emn emo emr ems emt en- enc end ene enf eni enm enn eno enr ens ent eo- eoc eod eoe eof eoi eom eon eoo eor eos eot erc erd ere erf eri erm ern ero err ers ert es- esc esd ese esf esi esm esn eso esr ess est etc etd ete etf eti etm etn eto etr ets ett fcc fcd fce fcf fci fcm fcn fco fcr fcs fct fdc fdd fde fdf fdi fdm fdn fdo fdr fds fdt fec fed fee fef fei fem fen feo fer fes fet ffc ffd ffe fff ffi ffm ffn ffo ffr ffs fft fic fid fie fif fii fim fin fir fis fit fmc fmd fme fmf fmi fmm fmn fmo fmr fms fmt fnc fnd fne fnf fni fnm fnn fnr fns fnt foc foe fof foi fom fon foo for fos fot frc frd fre frf fri frm frn fro frr frs frt fsc fsd fse fsf fsi fsm fsn fso fsr fss fst ftc ftd fte ftf fti ftm ftn fto ftr fts ftt i-d i-f icc icd ice icf ici icm icn ico icr ics ict idc idd ide idf idi idm idn ido idr ids idt ie- iec ied iee ief iei iem ien ier ies iet ifc ifd ife iff ifi ifm ifn ifo ifr ifs ift iic iid iie iif iii iim iin iio iir iis iit im- imc imd ime imf imi imm imn imo ims imt in- inc ind ine inf ini inm inn ino inr ins int io- ioc iod ioe iof ioi iom ion ioo ior ios iot ir- irc ird ire irf iri irm irn iro irr irs irt is- isc isd ise isf isi ism isn iso isr iss ist itc itd ite itf iti itm itn ito its itt m-f m-o m-r mc- mcc mcd mce mcf mci mcm mcn mco mcr mcs mct mdc mdd mde mdf mdi mdm mdn mdo mdr mds mdt mec med mee mef mei mem men meo mer mes met mfc mfd mfe mff mfi mfm mfn mfo mfr mfs mft mi- mic mid mie mif mii mim min mio mir mis mit mmc mmd mme mmf mmi mmm mmn mmo mmr mms mmt mnc mne mnf mni mnm mnn mno mnr mns mnt moc mod moe mof moi mom mon moo mor mos mot mrc mrd mre mrf mri mrm mrn mro mrr mrs mrt msc msd mse msf msi msm msn mso msr mss mst mtc mtd mte mtf mti mtm mtn mto mtr mts mtt n-i ncc ncd nce ncf nci ncm ncn nco ncr ncs nct ndc ndd nde ndf ndi ndm ndn ndo ndr nds ndt ne- nec ned nee nef nei nem nen neo ner nes net nfc nfd nfe nff nfi nfn nfo nfr nfs nft nic nid nie nif nii nim nin nio nir nis nit nmc nmd nme nmi nmm nmn nmo nmr nms nmt nnc nne nnf nni nnm nnn nno nns nnt no- noc nod noe nof noi nom non noo nor nos not nrc nrd nre nrf nri nrm nrn nro nrr nrs nrt nsc nsd nse nsf nsi nsm nsn nso nsr nss nst ntc ntd nte ntf nti ntm ntn nto ntr nts ntt o-i oc- occ ocd ocf oci ocm ocn oco ocr ocs oct odc odd ode odf odi odm odn odo odr ods odt oec oed oee oef oei oem oen oeo oer oes oet of- ofc ofd ofe off ofi ofm ofn ofo ofr ofs oft oic oid oie oif oii oim oin oio oir ois oit om- omc omd ome omf omi omm omn omo omr oms omt on- onc ond one onf oni onn ono onr ons ont oo- ooc ood oof ooi oom oon ooo oor oos oot or- orc ord ore orf ori orm orn oro orr ors ort os- osc osd ose osf osi osm osn oso osr oss ost ot- otc otd ote otf oti otm otn oto otr ots ott rcc rcd rce rcf rci rcm rcn rco