-er -ic c-- ccc cce cch cci cck ccm ccr ce- cec cee ceh cei cek cem cer ch- chc che chh chi chk chm chr ci- cic cie cih cii cik cim cir ckc ckh cki ckm cmc cme cmh cmi cmk cmm cmr crc cre crh cri crk crm crr ec- ecc ece ech eci eck ecm ecr eec eee eek eem eer ehc ehe ehh ehi ehm ehr eic eie eii eik eim eir ekc eke ekh eki ekr em- emc eme emh emi emk emm emr erc ere erh eri erk erm err h-i hcc hce hch hci hck hcm hcr he- hec hee heh hei hek hem her hhc hhe hhh hhi hhk hhm hhr hic hie hih hii hik him hir hkh hki hkk hkm hkr hmc hme hmh hmi hmk hmm hmr hr- hrc hre hrh hri hrk hrm hrr icc ice ich ici ick icm icr ie- iec iee iei iek iem ier ihc ihe ihh ihi ihk ihm ihr iic iie iih iii iim iir ikc ike iki ikk ikr im- imc ime imh imi imm ir- irc ire iri irk irm irr kcc kce kch kci kck kcm kcr ke- kec kee keh kei kek kem ker khe khh khi khk khm khr kic kie kih kii kik kim kir kkc kke kkh kki kkk kkm kkr kmc kme kmh kmi kmk kmm krc kri krk krr m-r mc- mcc mce mch mci mck mcm mcr mec mee meh mei mek mem mer mhc mhh mhi mhk mhm mhr mi- mic mie mih mii mik mim mir mkc mke mkh mkk mkm mkr mmc mme mmh mmi mmk mmm mmr mrc mre mrh mri mrk mrm mrr rcc rce rch rci rcm rcr re- rec ree reh rei rek rem rer rh- rhc rhe rhh rhi rhm rhr ric rie rih rii rik rim rir rkc rke rkk rkm rmc rme rmh rmi rmm rmr rrc rrh rri rrk rrm rrr