-er -ic c-- ccc ccd cce cci ccm ccn ccr cct cdc cdd cde cdi cdm cdn cdr cdt ce- cec ced cee cei cem cen cer cet ci- cic cid cie cii cim cin cir cit cmc cmd cme cmi cmm cmn cmr cmt cn- cnc cnd cne cni cnm cnn cnr cnt crc crd cre cri crm crn crr crt ctc ctd cte cti ctm ctn ctr ctt dcc dcd dce dci dcm dcn dcr dct ddc ddd dde ddi ddm ddn ddr ddt de- dec ded dee dei dem den der det di- dic did die dii dim din dir dit dmc dmd dme dmi dmm dmn dmr dmt dnc dnd dne dni dnm dnn dnr dnt drc drd dre dri drm drn drr drt dtc dtd dte dti dtm dtn dtr dtt ec- ecc ecd ece eci ecm ecn ecr ect ed- edc edd ede edi edm edn edr edt eec eed eee eem een eer eet eic eid eie eii eim ein eir eit em- emc emd eme emi emm emn emr emt en- enc end ene eni enm enn enr ent erc erd ere eri erm ern err ert etc etd ete eti etm etn etr ett i-d icc icd ice ici icm icn icr ict idc idd ide idi idm idn idr idt ie- iec ied iee iei iem ien ier iet iic iid iie iii iim iin iir iit im- imc imd ime imi imm imn imt in- inc ind ine ini inm inn inr int ir- irc ird ire iri irm irn irr irt itc itd ite iti itm itn itt m-r mc- mcc mcd mce mci mcm mcn mcr mct mdc mdd mde mdi mdm mdn mdr mdt mec med mee mei mem men mer met mi- mic mid mie mii mim min mir mit mmc mmd mme mmi mmm mmn mmr mmt mnc mne mni mnm mnn mnr mnt mrc mrd mre mri mrm mrn mrr mrt mtc mtd mte mti mtm mtn mtr mtt n-i ncc ncd nce nci ncm ncn ncr nct ndc ndd nde ndi ndm ndn ndr ndt ne- nec ned nee nei nem nen ner net nic nid nie nii nim nin nir nit nmc nmd nme nmi nmm nmn nmr nmt nnc nne nni nnm nnn nnt nrc nrd nre nri nrm nrn nrr nrt ntc ntd nte nti ntm ntn ntr ntt rcc rcd rce rci rcm rcn rcr rct rdc rdd rde rdi rdm rdn rdr rdt re- rec red ree rei rem ren rer ret ric rid rie rii rim rin rir rit rmc rmd rme rmi rmm rmn rmr rmt rnc rnd rni rnm rnn rnr rnt rrc rrd rri rrm rrn rrr rrt rtc rtd rte rti rtm rtn rtr rtt tcc tcd tce tci tcm tcn tcr tct tdc tdd tde tdi tdm tdn tdr tdt te- tec ted tee tei tem ten ter tet tic tid tie tii tim tin tir tit tmc tmd tme tmi tmm tmn tmr tmt tnc tnd tne tni tnm tnn tnr tnt trc trd tre tri trm trn trr trt ttc ttd tte tti ttm ttn ttr ttt