-er -ic c-- ccc ccd cce ccg cci ccl ccn ccp ccr cct cdc cdd cde cdg cdi cdl cdn cdp cdr cdt ce- cec ced cee ceg cei cel cen cep cer cet cgc cgd cge cgg cgi cgl cgn cgp cgr cgt ci- cic cid cie cig cii cil cin cip cir cit cl- clc cld cle clg cli cll cln clp clr clt cn- cnc cnd cne cng cni cnl cnn cnp cnr cnt cpc cpd cpe cpg cpi cpl cpn cpp cpr cpt crc crd cre crg cri crl crn crp crr crt ctc ctd cte ctg cti ctl ctn ctp ctr ctt dcc dcd dce dcg dci dcl dcn dcp dcr dct ddc ddd dde ddg ddi ddl ddn ddp ddr ddt de- dec ded dee deg dei del den dep der det dgc dgd dge dgg dgi dgl dgn dgp dgr dgt di- dic did die dig dii dil din dip dir dit dl- dlc dld dle dlg dli dll dlp dlr dlt dnc dnd dne dng dni dnl dnn dnp dnr dnt dpc dpd dpe dpg dpi dpl dpn dpp dpr dpt drc drd dre drg dri drl drn drp drr drt dtc dtd dte dtg dti dtl dtn dtp dtr dtt ec- ecc ecd ece ecg eci ecl ecn ecr ect ed- edc edd ede edg edi edl edn edp edr edt eec eed eee eeg eel een eep eer eet egc egd ege egg egi egl egn egp egr egt eic eid eie eig eii eil ein eip eir eit elc eld ele elg eli ell eln elp elr elt en- enc end ene eng eni enl enn enp enr ent ep- epc epd epe epg epi epl epn epp epr ept erc erd ere erg eri erl ern erp err ert etc etd ete etg eti etl etn etp etr ett g-d g-p gcc gcd gce gcg gci gcl gcn gcp gcr gct gdc gdd gde gdi gdl gdn gdp gdr gdt ge- gec ged gee geg gei gel gen gep ger get ggc ggd ggg ggi ggn ggp ggr ggt gic gid gie gig gii gil gin gip gir git glc gld gle glg gli gll gln glp glr glt gnc gnd gne gni gnl gnn gnp gnr gnt gpc gpd gpe gpg gpi gpl gpn gpp gpr gpt grc grd gre grg gri grl grn grp grr grt gtc gtd gte gtg gti gtl gtn gtp gtr gtt i-d icc icd ice icg ici icl icn icp icr ict idc idd ide idg idi idl idn idp idr idt ie- iec ied iee ieg iei iel ien iep ier iet igc igd ige igg igi igl ign igp igr igt iic iid iie iii iil iin iip iir iit il- ilc ild ile ilg ili ill iln ilp ilr ilt in- inc ind ine ing ini inl inn inp inr int ipc ipd ipe ipg ipi ipl ipn ipp ipr ipt ir- irc ird ire irg iri irl irn irp irr irt itc itd ite itg iti itl itn itp itt l-p lcc lcd lce lcg lci lcl lcn lcp lcr lct ldc ldd lde ldg ldi ldl ldn ldp ldr ldt lec led lee leg lei lel len lep ler let lgc lgd lge lgg lgi lgl lgn lgp lgr lgt lic lid lie lig lii lil lin lip lir lit llc lld lle llg lli lll lln llp llr llt lnc lnd lne lng lni lnl lnn lnp lnr lnt lpc lpd lpe lpg lpi lpl lpn lpp lpr lpt lrc lrd lrg lri lrn lrp lrr lrt ltc ltd lte ltg lti ltl ltp ltr ltt n-i ncc ncd nce ncg nci ncl ncn ncp ncr nct ndc ndd nde ndg ndi ndl ndn ndp ndr ndt ne- nec ned nee neg nei nel nen nep ner net ngc ngd nge ngg ngi ngl ngn ngp ngt nic nid nie nig nii nil nin nip nir nit nlc nld nle nlg nli nll nln nlp nlr nlt nnc nne nng nni nnl nnn nnp nnt npc npd npe npg npi npl npn npp npr npt nrc nrd nre nrg nri nrl nrn nrp nrr nrt ntc ntd nte ntg nti ntn ntp ntr ntt p-p pcc pcd pce pcg pci pcl pcn pcp pcr pct pdc pdd pde pdg pdi pdl pdn pdp pdr pdt pec ped pee peg pei pel pen pep per pet pgc pgd pge pgg pgi pgl pgn pgp pgr pgt pic pid pie pig pii pil pin pip pir pit plc pld ple plg pli pll pln plp plr plt pn- pnc pnd pne png pni pnl pnn pnp pnr pnt ppc ppd ppe ppg ppi ppl ppn ppp ppr ppt prc prd pre prg pri prl prn prp prr prt pt- ptc ptd pte ptg pti ptl ptn ptp ptr ptt rcc rcd rce rcg rci rcl rcn rcp rcr rct rdc rdd rde rdg rdi rdl rdn rdp rdr rdt re- rec red ree reg rei rel ren rep rer ret rgc rgd rge rgg rgi rgn rgp rgr rgt ric rid rie rig rii ril rin rip rir rit rlc rld rle rlg rli rll rln rlp rlr rlt rnc rnd rng rni rnn rnp rnr rnt rpc rpd rpe rpg rpi rpl rpn rpp rpr rpt rrc rrd rrg rri rrl rrn rrp rrr rrt rtc rtd rte rtg rti rtl rtn rtp rtr rtt tcc tcd tce tcg tci tcl tcn tcp tcr tct tdc tdd tde tdg tdi tdl tdn tdp tdr tdt te- tec ted tee teg tei tel ten tep ter tet tgc tge tgg tgi tgl tgn tgp tgr tgt tic tid tie tig tii til tin tip tir tit tlc tld tle tlg tli tll tln tlp tlr tlt tnc tnd tne tng tni tnl tnn tnp tnr tnt tpc tpd tpe tpg tpi tpl tpn tpp tpr tpt trc trd tre trg tri trl trn trp trr trt ttc