-er -ic c-- ccc cce ccg cch cci ccl ccm ccr ce- cec cee ceg ceh cei cel cem cer cgc cge cgg cgh cgi cgl cgm cgr ch- chc che chg chh chi chl chm chr ci- cic cie cig cih cii cil cim cir cl- clc cle clg clh cli cll clm clr cmc cme cmg cmh cmi cml cmm cmr crc cre crg crh cri crl crm crr ec- ecc ece ecg ech eci ecl ecm ecr eec eee eeg eel eem eer egc ege egg egh egi egl egm egr ehc ehe ehg ehh ehi ehl ehm ehr eic eie eig eii eil eim eir elc ele elg elh eli ell elm elr em- emc eme emg emh emi eml emm emr erc ere erg erh eri erl erm err gcc gce gcg gch gci gcl gcm gcr ge- gec gee geg geh gei gel gem ger ggc ggg ggh ggi ggm ggr ghc ghe ghg ghh ghi ghl ghr gic gie gig gih gii gil gim gir glc gle glg glh gli gll glm glr gmc gme gmg gmh gmi gml gmm gmr grc gre grg grh gri grl grm grr h-i hcc hce hcg hch hci hcl hcm hcr he- hec hee heg heh hei hel hem her hgc hge hgg hgh hgi hgl hgm hgr hhc hhe hhg hhh hhi hhl hhm hhr hic hie hig hih hii hil him hir hlc hle hlg hlh hli hll hlm hlr hmc hme hmg hmh hmi hml hmm hmr hr- hrc hre hrg hrh hri hrl hrm hrr icc ice icg ich ici icl icm icr ie- iec iee ieg iei iel iem ier igc ige igg igh igi igl igm igr ihc ihe ihg ihh ihi ihl ihm ihr iic iie iih iii iil iim iir il- ilc ile ilg ilh ili ill ilm ilr im- imc ime img imh imi iml imm ir- irc ire irg iri irl irm irr lcc lce lcg lch lci lcl lcm lcr lec lee leg leh lei lel lem ler lgc lge lgg lgh lgi lgl lgm lgr lhc lhh lhi lhr lic lie lig lih lii lil lim lir llc lle llg lli lll llm llr lmc lme lmg lmh lmi lml lmm lmr lrc lrg lrh lri lrm lrr m-r mc- mcc mce mcg mch mci mcl mcm mcr mec mee meg meh mei mel mem mer mgc mge mgh mgi mgl mgm mgr mhc mhg mhh mhi mhl mhm mhr mi- mic mie mig mih mii mil mim mir mlc mle mlg mlh mli mll mlm mlr mmc mme mmg mmh mmi mml mmm mmr mrc mre mrg mrh mri mrl mrm mrr rcc rce rcg rch rci rcl rcm rcr re- rec ree reg reh rei rel rem rer rgc rge rgg rgh rgi rgr rh- rhc rhe rhg rhh rhi rhl rhm rhr ric rie rig rih rii ril rim rir rlc rle rlg rlh rli rll rlm rlr rmc rme rmg rmh rmi rml rmm rmr rrc rrg rrh rri rrl rrm rrr