-er -ic c-- ccc cce ccf cci ccl ccn ccr ccu ce- cec cee cef cei cel cen cer ceu cfc cfe cff cfi cfl cfn cfr cfu ci- cic cie cif cii cil cin cir ciu cl- clc cle clf cli cll cln clr clu cn- cnc cne cnf cni cnl cnn cnr cnu crc cre crf cri crl crn crr cru cuc cue cuf cui cul cun cur cuu ec- ecc ece ecf eci ecl ecn ecr ecu eec eee eef eel een eer ef- efc efe eff efi efl efr eic eie eif eii eil ein eir eiu elc ele elf eli ell eln elr elu en- enc ene enf eni enl enn enr enu erc ere erf eri erl ern err eru eu- euc eue euf eui eul eun eur fcc fce fcf fci fcl fcn fcr fcu fec fee fef fei fel fen fer feu ffc ffe fff ffi ffl ffn ffr ffu fic fie fif fii fil fin fir fiu flc fle flf fli fll fln flr flu fnc fne fnf fni fnl fnn fnr fnu frc fre frf fri frl frn frr fru fue fuf fui ful fun fur fuu i-f icc ice icf ici icl icn icr icu ie- iec iee ief iei iel ien ier ifc ife iff ifi ifl ifn ifr ifu iic iie iif iii iil iin iir iiu il- ilc ile ilf ili ill iln ilr ilu in- inc ine inf ini inl inn inr inu ir- irc ire irf iri irl irn irr iru iu- iuc iue iui iur lcc lce lcf lci lcl lcn lcr lcu lec lee lef lei lel len ler leu lfc lfe lff lfi lfl lfn lfr lfu lic lie lif lii lil lin lir liu llc lle llf lli lll lln llr llu lnc lne lni lnl lnn lnr lnu lrc lrf lri lrn lrr lru luc lue luf lui lul lun lur luu n-i ncc nce ncf nci ncl ncn ncr ncu ne- nec nee nef nei nel nen ner neu nfc nfe nff nfi nfl nfn nfr nfu nic nie nif nii nil nin nir niu nlc nle nlf nli nll nln nlr nlu nnc nne nnf nni nnl nnn nnu nrc nre nrf nri nrl nrn nrr nru nuc nue nui nul nun nur nuu rcc rce rcf rci rcl rcn rcr rcu re- rec ree ref rei rel ren rer reu rfc rfe rff rfi rfl rfn rfr rfu ric rie rif rii ril rin rir rlc rle rlf rli rll rln rlr rlu rnc rni rnn rnr rnu rrc rrf rri rrl rrn rrr rru ruc rue ruf rui run rur ruu ucc uce ucf uci ucl ucn ucr ucu uec uee uef uei uel uen uer ufc ufe uff ufi ufl ufn ufr ufu uic uie uif uii uil uin uir uiu ulc ule ulf uli ull uln ulr ulu un- unc une unf uni unl unn unr unu ur- urc ure urf uri url urn urr uru uuc uue uun uur uuu