-er -ic c-- ccc cce ccg cch cci cck ccl ccn ccr ce- cec cee ceg ceh cei cek cel cen cer cgc cge cgg cgh cgi cgl cgn cgr ch- chc che chg chh chi chk chl chn chr ci- cic cie cig cih cii cik cil cin cir ckc ckh cki cl- clc cle clg clh cli clk cll cln clr cn- cnc cne cng cnh cni cnl cnn cnr crc cre crg crh cri crk crl crn crr ec- ecc ece ecg ech eci eck ecl ecn ecr eec eee eeg eek eel een eer egc ege egg egh egi egl egn egr ehc ehe ehg ehh ehi ehl ehn ehr eic eie eig eii eik eil ein eir ekc eke ekg ekh eki ekl ekr elc ele elg elh eli elk ell eln elr en- enc ene eng enh eni enk enl enn enr erc ere erg erh eri erk erl ern err gcc gce gcg gch gci gck gcl gcn gcr ge- gec gee geg geh gei gek gel gen ger ggc ggg ggh ggi ggn ggr ghc ghe ghg ghh ghi ghl ghn ghr gic gie gig gih gii gik gil gin gir gkh gkn glc gle glg glh gli glk gll gln glr gnc gne gni gnl gnn gnr grc gre grg grh gri grk grl grn grr h-i hcc hce hcg hch hci hck hcl hcn hcr he- hec hee heg heh hei hek hel hen her hgc hge hgg hgh hgi hgk hgl hgn hgr hhc hhe hhg hhh hhi hhk hhl hhn hhr hic hie hig hih hii hik hil hin hir hkg hkh hki hkk hkl hkn hkr hlc hle hlg hlh hli hll hln hlr hnc hne hng hnh hnk hnl hnn hr- hrc hre hrg hrh hri hrk hrl hrn hrr icc ice icg ich ici ick icl icn icr ie- iec iee ieg iei iek iel ien ier igc ige igg igh igi igk igl ign igr ihc ihe ihg ihh ihi ihk ihl ihn ihr iic iie iih iii iil iin iir ikc ike iki ikk ikl ikr il- ilc ile ilg ilh ili ilk ill iln ilr in- inc ine ing inh ini ink inl inn inr ir- irc ire irg iri irk irl irn irr kcc kce kcg kch kci kck kcl kcn kcr ke- kec kee keg keh kei kek kel ken ker kgc kgh kgi kgl khe khh khi khk khn khr kic kie kig kih kii kik kil kin kir kkc kke kkh kki kkk kkl kkn kkr kl- klc klg klh kli klr kn- knc kne kng kni knk knl knn knr krc krg kri krk krl krn krr lcc lce lcg lch lci lck lcl lcn lcr lec lee leg leh lei lek lel len ler lgc lge lgg lgh lgi lgk lgl lgn lgr lhc lhh lhi lhk lhr lic lie lig lih lii lik lil lin lir lkg lkh lkl lkr llc lle llg lli llk lll lln llr lnc lne lng lnh lni lnk lnl lnn lnr lrc lrg lrh lri lrk lrn lrr n-i ncc nce ncg nch nci nck ncl ncn ncr ne- nec nee neg neh nei nek nel nen ner ngc nge ngg ngh ngi ngk ngl ngn nhc nhe nhg nhh nhi nhk nhl nhn nhr nic nie nig nih nii nik nil nin nir nkc nke nki nkk nkn nkr nlc nle nlg nlh nli nlk nll nln nlr nnc nne nng nnh nni nnk nnl nnn nrc nre nrg nri nrk nrl nrn nrr rcc rce rcg rch rci rcl rcn rcr re- rec ree reg reh rei rek rel ren rer rgc rge rgg rgh rgi rgk rgn rgr rh- rhc rhe rhg rhh rhi rhl rhn rhr ric rie rig rih rii rik ril rin rir rkc rke rkg rkk rlc rle rlg rlh rli rll rln rlr rnc rng rnh rni rnn rnr rrc rrg rrh rri rrk rrl rrn rrr