-er -ic c-- ccc cce cch cci ccl ccm ccr ccs ce- cec cee ceh cei cel cem cer ces ch- chc che chh chi chl chm chr chs ci- cic cie cih cii cil cim cir cis cl- clc cle clh cli cll clm clr cls cmc cme cmh cmi cml cmm cmr cms crc cre crh cri crl crm crr crs csc cse csh csi csl csm csr css ec- ecc ece ech eci ecl ecm ecr ecs eec eee eel eem eer ees ehc ehe ehh ehi ehl ehm ehr ehs eic eie eii eil eim eir eis elc ele elh eli ell elm elr els em- emc eme emh emi eml emm emr ems erc ere erh eri erl erm err ers es- esc ese esh esi esl esm esr ess h-i hcc hce hch hci hcl hcm hcr hcs he- hec hee heh hei hel hem her hes hhc hhe hhh hhi hhl hhm hhr hhs hic hie hih hii hil him hir his hlc hle hlh hli hll hlm hlr hls hmc hme hmh hmi hml hmm hmr hms hr- hrc hre hrh hri hrl hrm hrr hrs hsc hse hsh hsi hsl hsm hsr hss icc ice ich ici icl icm icr ics ie- iec iee iei iel iem ier ies ihc ihe ihh ihi ihl ihm ihr ihs iic iie iih iii iil iim iir iis il- ilc ile ilh ili ill ilm ilr ils im- imc ime imh imi iml imm ims ir- irc ire iri irl irm irr irs is- isc ise ish isi isl ism isr iss lcc lce lch lci lcl lcm lcr lcs lec lee leh lei lel lem ler les lhc lhh lhi lhr lhs lic lie lih lii lil lim lir lis llc lle lli lll llm llr lls lmc lme lmh lmi lml lmm lmr lms lrc lrh lri lrm lrr lrs lsc lse lsh lsi lsl lsm lsr lss m-r mc- mcc mce mch mci mcl mcm mcr mcs mec mee meh mei mel mem mer mes mhc mhh mhi mhl mhm mhr mhs mi- mic mie mih mii mil mim mir mis mlc mle mlh mli mll mlm mlr mls mmc mme mmh mmi mml mmm mmr mms mrc mre mrh mri mrl mrm mrr mrs msc mse msh msi msl msm msr mss rcc rce rch rci rcl rcm rcr rcs re- rec ree reh rei rel rem rer res rh- rhc rhe rhh rhi rhl rhm rhr rhs ric rie rih rii ril rim rir ris rlc rle rlh rli rll rlm rlr rls rmc rme rmh rmi rml rmm rmr rms rrc rrh rri rrl rrm rrr rrs rsc rse rsh rsi rsl rsm rsr rss scc sce sch sci scl scm scr scs se- sec see seh sei sel sem ser ses sh- shc she shh shi shl shm shr shs sic sie sih sii sil sim sir sis slc sle slh sli sll slm slr sls smc sme smh smi sml smm smr sms sr- src sre srh sri srl srm srr srs ss- ssc sse ssh ssi ssl ssm ssr sss