-er -ic c-- ccc cce ccg cch cci ccn ccp ccr ce- cec cee ceg ceh cei cen cep cer cgc cge cgg cgh cgi cgn cgp cgr ch- chc che chg chh chi chn chp chr ci- cic cie cig cih cii cin cip cir cn- cnc cne cng cnh cni cnn cnp cnr cpc cpe cpg cph cpi cpn cpp cpr crc cre crg crh cri crn crp crr ec- ecc ece ecg ech eci ecn ecr eec eee eeg een eep eer egc ege egg egh egi egn egp egr ehc ehe ehg ehh ehi ehn ehp ehr eic eie eig eii ein eip eir en- enc ene eng enh eni enn enp enr ep- epc epe epg eph epi epn epp epr erc ere erg erh eri ern erp err g-p gcc gce gcg gch gci gcn gcp gcr ge- gec gee geg geh gei gen gep ger ggc ggg ggh ggi ggn ggp ggr ghc ghe ghg ghh ghi ghn ghp ghr gic gie gig gih gii gin gip gir gnc gne gni gnn gnp gnr gpc gpe gpg gph gpi gpn gpp gpr grc gre grg grh gri grn grp grr h-i hcc hce hcg hch hci hcn hcp hcr he- hec hee heg heh hei hen hep her hgc hge hgg hgh hgi hgn hgp hgr hhc hhe hhg hhh hhi hhn hhp hhr hic hie hig hih hii hin hip hir hnc hne hng hnh hnn hpc hpe hpg hph hpi hpn hpp hpr hr- hrc hre hrg hrh hri hrn hrp hrr icc ice icg ich ici icn icp icr ie- iec iee ieg iei ien iep ier igc ige igg igh igi ign igp igr ihc ihe ihg ihh ihi ihn ihp ihr iic iie iih iii iin iip iir in- inc ine ing inh ini inn inp inr ipc ipe ipg ipi ipn ipp ipr ir- irc ire irg iri irn irp irr n-i ncc nce ncg nch nci ncn ncp ncr ne- nec nee neg neh nei nen nep ner ngc nge ngg ngh ngi ngn ngp nhc nhe nhg nhh nhi nhn nhp nhr nic nie nig nih nii nin nip nir nnc nne nng nnh nni nnn nnp npc npe npg nph npi npn npp npr nrc nre nrg nri nrn nrp nrr p-p pcc pce pcg pch pci pcn pcp pcr pec pee peg peh pei pen pep per pgc pge pgg pgh pgi pgn pgp pgr phc phe phg phi phn php phr pic pie pig pih pii pin pip pir pn- pnc pne png pnh pni pnn pnp pnr ppc ppe ppg pph ppi ppn ppp ppr prc pre prg prh pri prn prp prr rcc rce rcg rch rci rcn rcp rcr re- rec ree reg reh rei ren rep rer rgc rge rgg rgh rgi rgn rgp rgr rh- rhc rhe rhg rhh rhi rhn rhp rhr ric rie rig rih rii rin rip rir rnc rng rnh rni rnn rnp rnr rpc rpe rpg rph rpi rpn rpp rpr rrc rrg rrh rri rrn rrp rrr