-er -ic c-- ccc cce ccf cch cci ccr ccu ce- cec cee cef ceh cei cer ceu cfc cfe cff cfh cfi cfr cfu ch- chc che chf chh chi chr chu ci- cic cie cif cih cii cir ciu crc cre crf crh cri crr cru cuc cue cuf cuh cui cur cuu ec- ecc ece ecf ech eci ecr ecu eec eee eef eer ef- efc efe eff efh efi efr ehc ehe ehf ehh ehi ehr ehu eic eie eif eii eir eiu erc ere erf erh eri err eru eu- euc eue euf eui eur fcc fce fcf fci fcr fcu fec fee fef feh fei fer feu ffc ffe fff ffh ffi ffr ffu fhc fhe fhf fhh fhi fhr fic fie fif fih fii fir fiu frc fre frf frh fri frr fru fue fuf fui fur fuu h-i hcc hce hcf hch hci hcr he- hec hee hef heh hei her heu hfc hfe hff hfh hfi hfr hfu hhc hhe hhf hhh hhi hhr hhu hic hie hif hih hii hir hiu hr- hrc hre hrf hrh hri hrr hru huc hue huf huh hui hur huu i-f icc ice icf ich ici icr icu ie- iec iee ief iei ier ifc ife iff ifi ifr ifu ihc ihe ihf ihh ihi ihr ihu iic iie iif iih iii iir iiu ir- irc ire irf iri irr iru iu- iuc iue iui iur rcc rce rcf rch rci rcr rcu re- rec ree ref reh rei rer reu rfc rfe rff rfh rfi rfr rfu rh- rhc rhe rhf rhh rhi rhr rhu ric rie rif rih rii rir rrc rrf rrh rri rrr rru ruc rue ruf ruh rui rur ruu ucc uce ucf uch uci ucr ucu uec uee uef ueh uei uer ufc ufe uff ufh ufi ufr ufu uhc uhe uhf uhh uhi uhr uhu uic uie uif uii uir uiu ur- urc ure urf uri urr uru uuc uue uur uuu