-er c-- ccc cce cch cck ccm ccn ccr ccu ce- cec cee ceh cek cem cen cer ceu ch- chc che chh chk chm chn chr chu ckc ckh ckm cmc cme cmh cmk cmm cmn cmr cmu cn- cnc cne cnh cnm cnn cnr cnu crc cre crh crk crm crn crr cru cuc cue cuh cuk cum cun cur cuu ec- ecc ece ech eck ecm ecn ecr ecu eec eee eek eem een eer ehc ehe ehh ehm ehn ehr ehu ekc eke ekh ekr eku em- emc eme emh emk emm emn emr emu en- enc ene enh enk enm enn enr enu erc ere erh erk erm ern err eru eu- euc eue eun eur hcc hce hch hck hcm hcn hcr he- hec hee heh hek hem hen her heu hhc hhe hhh hhk hhm hhn hhr hhu hkh hkk hkm hkn hkr hku hmc hme hmh hmk hmm hmr hmu hnc hne hnh hnk hnn hnu hr- hrc hre hrh hrk hrm hrn hrr hru huc hue huh huk hum hun hur huu kcc kce kch kck kcm kcn kcr kcu ke- kec kee keh kek kem ken ker khe khh khk khm khn khr khu kkc kke kkh kkk kkm kkn kkr kku kmc kme kmh kmk kmm kmu kn- knc kne knk knm knn knr knu krc krk krn krr kru kuc kue kuh kuk kum kun kur kuu m-r mc- mcc mce mch mck mcm mcn mcr mcu mec mee meh mek mem men mer meu mhc mhh mhk mhm mhn mhr mhu mkc mke mkh mkk mkm mkn mkr mku mmc mme mmh mmk mmm mmn mmr mmu mnc mne mnk mnm mnn mnr mnu mrc mre mrh mrk mrm mrn mrr mru muc mue muh muk mum mun mur muu ncc nce nch nck ncm ncn ncr ncu ne- nec nee neh nek nem nen ner neu nhc nhe nhh nhk nhm nhn nhr nhu nkc nke nkk nkm nkn nkr nku nmc nme nmh nmk nmm nmn nmr nmu nnc nne nnh nnk nnm nnn nnu nrc nre nrk nrm nrn nrr nru nuc nue nuh nuk num nun nur nuu rcc rce rch rcm rcn rcr rcu re- rec ree reh rek rem ren rer reu rh- rhc rhe rhh rhm rhn rhr rhu rkc rke rkk rkm rku rmc rme rmh rmm rmn rmr rnc rnh rnm rnn rnr rnu rrc rrh rrk rrm rrn rrr rru ruc rue ruh ruk rum run rur ruu ucc uce uch uck ucm ucn ucr ucu uec uee ueh uem uen uer uhc uhe uhh uhm uhr uhu ukc uke ukk ukn ukr uku um- umc ume umh umm umn umr umu un- unc une unh unk unm unn unr unu ur- urc ure urk urm urn urr uru uuc uue uum uun uur uuu