-er -ic c-- ccc ccd cce ccf ccg cci ccm ccn ccr cct cdc cdd cde cdf cdg cdi cdm cdn cdr cdt ce- cec ced cee cef ceg cei cem cen cer cet cfc cfd cfe cff cfg cfi cfm cfn cfr cft cgc cgd cge cgg cgi cgm cgn cgr cgt ci- cic cid cie cif cig cii cim cin cir cit cmc cmd cme cmf cmg cmi cmm cmn cmr cmt cn- cnc cnd cne cnf cng cni cnm cnn cnr cnt crc crd cre crf crg cri crm crn crr crt ctc ctd cte ctf ctg cti ctm ctn ctr ctt dcc dcd dce dcf dcg dci dcm dcn dcr dct ddc ddd dde ddf ddg ddi ddm ddn ddr ddt de- dec ded dee def deg dei dem den der det dfc dfd dfe dff dfg dfi dfm dfn dfr dft dgc dgd dge dgf dgg dgi dgm dgn dgr dgt di- dic did die dif dig dii dim din dir dit dmc dmd dme dmf dmg dmi dmm dmn dmr dmt dnc dnd dne dnf dng dni dnm dnn dnr dnt drc drd dre drg dri drm drn drr drt dtc dtd dte dtf dtg dti dtm dtn dtr dtt ec- ecc ecd ece ecf ecg eci ecm ecn ecr ect ed- edc edd ede edf edg edi edm edn edr edt eec eed eee eef eeg eem een eer eet ef- efc efd efe eff efg efi efm efr eft egc egd ege egf egg egi egm egn egr egt eic eid eie eif eig eii eim ein eir eit em- emc emd eme emf emg emi emm emn emr emt en- enc end ene enf eng eni enm enn enr ent erc erd ere erf erg eri erm ern err ert etc etd ete etf etg eti etm etn etr ett fcc fcd fce fcf fcg fci fcm fcn fcr fct fdc fdd fde fdf fdg fdi fdm fdn fdr fdt fec fed fee fef feg fei fem fen fer fet ffc ffd ffe fff ffg ffi ffm ffn ffr fft fgc fgd fge fgf fgg fgi fgm fgn fgr fgt fic fid fie fif fig fii fim fin fir fit fmc fmd fme fmf fmg fmi fmm fmn fmr fmt fnc fnd fne fnf fng fni fnm fnn fnr fnt frc frd fre frf frg fri frm frn frr frt ftc ftd fte ftf ftg fti ftm ftn ftr ftt g-d gcc gcd gce gcf gcg gci gcm gcn gcr gct gdc gdd gde gdf gdi gdm gdn gdr gdt ge- gec ged gee gef geg gei gem gen ger get gfc gfd gfe gff gfi gfm gfr gft ggc ggd ggg ggi ggm ggn ggr ggt gic gid gie gif gig gii gim gin gir git gmc gmd gme gmf gmg gmi gmm gmn gmr gmt gnc gnd gne gnf gni gnm gnn gnr gnt grc grd gre grf grg gri grm grn grr grt gtc gtd gte gtf gtg gti gtm gtn gtr gtt i-d i-f icc icd ice icf icg ici icm icn icr ict idc idd ide idf idg idi idm idn idr idt ie- iec ied iee ief ieg iei iem ien ier iet ifc ifd ife iff ifg ifi ifm ifn ifr ift igc igd ige igf igg igi igm ign igr igt iic iid iie iif iii iim iin iir iit im- imc imd ime imf img imi imm imn imt in- inc ind ine inf ing ini inm inn inr int ir- irc ird ire irf irg iri irm irn irr irt itc itd ite itf itg iti itm itn itt m-f m-r mc- mcc mcd mce mcf mcg mci mcm mcn mcr mct mdc mdd mde mdf mdg mdi mdm mdn mdr mdt mec med mee mef meg mei mem men mer met mfc mfd mfe mff mfg mfi mfm mfn mfr mft mgc mgd mge mgf mgi mgm mgn mgr mgt mi- mic mid mie mif mig mii mim min mir mit mmc mmd mme mmf mmg mmi mmm mmn mmr mmt mnc mne mnf mng mni mnm mnn mnr mnt mrc mrd mre mrf mrg mri mrm mrn mrr mrt mtc mtd mte mtf mtg mti mtm mtn mtr mtt n-i ncc ncd nce ncf ncg nci ncm ncn ncr nct ndc ndd nde ndf ndg ndi ndm ndn ndr ndt ne- nec ned nee nef neg nei nem nen ner net nfc nfd nfe nff nfi nfn nfr nft ngc ngd nge ngf ngg ngi ngm ngn ngt nic nid nie nif nig nii nim nin nir nit nmc nmd nme nmg nmi nmm nmn nmr nmt nnc nne nnf nng nni nnm nnn nnt nrc nrd nre nrf nrg nri nrm nrn nrr nrt ntc ntd nte ntf ntg nti ntm ntn ntr ntt rcc rcd rce rcf rcg rci rcm rcn rcr rct rdc rdd rde rdf rdg rdi rdm rdn rdr rdt re- rec red ree ref reg rei rem ren rer ret rfc rfd rfe rff rfg rfi rfm rfn rfr rft rgc rgd rge rgf rgg rgi rgn rgr rgt ric rid rie rif rig rii rim rin rir rit rmc rmd rme rmf rmg rmi rmm rmn rmr rmt rnc rnd rng rni rnm rnn rnr rnt rrc rrd rrf rrg rri rrm rrn rrr rrt rtc rtd rte rtf rtg rti rtm rtn rtr rtt tcc tcd tce tcf tcg tci tcm tcn tcr tct tdc tdd tde tdf tdg tdi tdm tdn tdr tdt te- tec ted tee tef teg tei tem ten ter tet tfc tfd tfe tff tfg tfi tfm tfn tfr tft tgc tge tgf tgg tgi tgm tgn tgr tgt tic tid tie tif tig tii tim tin tir tit tmc tmd tme tmf tmg tmi tmm tmn tmr tmt tnc tnd tne tnf tng tni tnm tnn tnr tnt trc trd tre trf trg tri trm trn trr trt ttc ttd tte ttf ttg tti ttm