-er -ic c-- ccc ccd cce ccf cch cci cck ccm ccn cco ccr cdc cdd cde cdf cdh cdi cdk cdm cdn cdo cdr ce- cec ced cee cef ceh cei cek cem cen ceo cer cfc cfd cfe cff cfh cfi cfk cfm cfn cfo cfr ch- chc chd che chf chh chi chk chm chn cho chr ci- cic cid cie cif cih cii cik cim cin cio cir ckc ckd ckh cki ckm cko cmc cmd cme cmf cmh cmi cmk cmm cmn cmo cmr cn- cnc cnd cne cnf cnh cni cnm cnn cno cnr co- coc cod coe cof coh coi cok com con coo cor crc crd cre crf crh cri crk crm crn cro crr dcc dcd dce dcf dci dck dcm dcn dco dcr ddc ddd dde ddf ddh ddi ddk ddm ddn ddo ddr de- dec ded dee def deh dei dek dem den deo der dfc dfd dfe dff dfh dfi dfk dfm dfn dfo dfr dh- dhc dhd dhe dhf dhh dhi dhk dhm dho dhr di- dic did die dif dih dii dik dim din dio dir dkc dke dki dkk dkm dko dkr dmc dmd dme dmf dmh dmi dmk dmm dmn dmo dmr dnc dnd dne dnf dnh dni dnk dnm dnn dno dnr doc dod doe dof doh doi dok dom don doo dor drc drd dre dri drk drm drn dro drr ec- ecc ecd ece ecf ech eci eck ecm ecn eco ecr ed- edc edd ede edf edh edi edk edm edn edo edr eec eed eee eef eek eem een eeo eer ef- efc efd efe eff efh efi efm efo efr ehc ehd ehe ehf ehh ehi ehm ehn eho ehr eic eid eie eif eii eik eim ein eio eir ekc ekd eke ekf ekh eki eko ekr em- emc emd eme emf emh emi emk emm emn emo emr en- enc end ene enf enh eni enk enm enn eno enr eo- eoc eod eoe eof eoh eoi eok eom eon eoo eor erc erd ere erf erh eri erk erm ern ero err fcc fcd fce fcf fci fck fcm fcn fco fcr fdc fdd fde fdf fdh fdi fdk fdm fdn fdo fdr fec fed fee fef feh fei fek fem fen feo fer ffc ffd ffe fff ffh ffi ffk ffm ffn ffo ffr fhc fhe fhf fhh fhi fhm fhn fho fhr fic fid fie fif fih fii fik fim fin fir fkc fkf fki fkk fkm fmc fmd fme fmf fmh fmi fmm fmn fmo fmr fnc fnd fne fnf fnh fni fnk fnm fnn fnr foc foe fof foh foi fok fom fon foo for frc frd fre frf frh fri frk frm frn fro frr h-i hcc hcd hce hcf hch hci hck hcm hcn hco hcr hdc hdd hde hdf hdh hdi hdk hdm hdn hdo hdr he- hec hed hee hef heh hei hek hem hen heo her hfc hfd hfe hff hfh hfi hfk hfm hfn hfo hfr hhc hhd hhe hhf hhh hhi hhk hhm hhn hho hhr hic hid hie hif hih hii hik him hin hio hir hkd hkf hkh hki hkk hkm hkn hko hkr hmc hmd hme hmf hmh hmi hmk hmm hmo hmr hnc hnd hne hnf hnh hnk hnn hno hoc hod hoe hof hoh hoi hok hom hon hoo hor hr- hrc hrd hre hrf hrh hri hrk hrm hrn hro hrr i-d i-f icc icd ice icf ich ici ick icm icn ico icr idc idd ide idf idh idi idk idm idn ido idr ie- iec ied iee ief iei iek iem ien ier ifc ifd ife iff ifi ifm ifn ifo ifr ihc ihd ihe ihf ihh ihi ihk ihm ihn iho ihr iic iid iie iif iih iii iim iin iio iir ikc ike ikf iki ikk iko ikr im- imc imd ime imf imh imi imm imn imo in- inc ind ine inf inh ini ink inm inn ino inr io- ioc iod ioe iof ioh ioi iom ion ioo ior ir- irc ird ire irf iri irk irm irn iro irr kcc kcd kce kch kci kck kcm kcn kcr kdc kde kdf kdh kdk kdm kdo kdr ke- kec ked kee kef keh kei kek kem ken keo ker kfc kfd kff kfh kfi kfm kfo khe khf khh khi khk khm khn kho khr kic kid kie kif kih kii kik kim kin kio kir kkc kke kkh kki kkk kkm kkn kkr kmc kmd kme kmf kmh kmi kmk kmm kmo kn- knc knd kne knf kni knk knm knn kno knr koc kod koe kof koh koi kok kom kon koo kor krc krd krf kri krk krn kro krr m-f m-o m-r mc- mcc mcd mce mcf mch mci mck mcm mcn mco mcr mdc mdd mde mdf mdh mdi mdk mdm mdn mdo mdr mec med mee mef meh mei mek mem men meo mer mfc mfd mfe mff mfh mfi mfm mfn mfo mfr mhc mhd mhf mhh mhi mhk mhm mhn mho mhr mi- mic mid mie mif mih mii mik mim min mio mir mkc mkd mke mkh mkk mkm mkn mko mkr mmc mmd mme mmf mmh mmi mmk mmm mmn mmo mmr mnc mne mnf mni mnk mnm mnn mno mnr moc mod moe mof moh moi mok mom mon moo mor mrc mrd mre mrf mrh mri mrk mrm mrn mro mrr n-i ncc ncd nce ncf nch nci nck ncm ncn nco ncr ndc ndd nde ndf ndh ndi ndk ndm ndn ndo ndr ne- nec ned nee nef neh nei nek nem nen neo ner nfc nfd nfe nff nfi nfk nfn nfo nfr nhc nhd nhe nhf nhh nhi nhk nhm nhn nhr nic nid nie nif nih nii nik nim nin nio nir nkc nke nkf nki nkk nkm nkn nko nkr nmc nmd nme nmh nmi