-ic c-- ccc ccf cci ccn ccr ccu cfc cff cfi cfn cfr cfu ci- cic cif cii cin cir ciu cn- cnc cnf cni cnn cnr cnu crc crf cri crn crr cru cuc cuf cui cun cur cuu fcc fcf fci fcn fcr fcu ffc fff ffi ffn ffr ffu fic fif fii fin fir fiu fnc fnf fni fnn fnr fnu frc frf fri frn frr fru fuf fui fun fur fuu i-f icc icf ici icn icr icu ifc iff ifi ifn ifr ifu iic iif iii iin iir iiu in- inc inf ini inn inr inu ir- irc irf iri irn irr iru iu- iuc iui iur n-i ncc ncf nci ncn ncr ncu nfc nff nfi nfn nfr nfu nic nif nii nin nir niu nnc nnf nni nnn nnu nrc nrf nri nrn nrr nru nuc nui nun nur nuu rcc rcf rci rcn rcr rcu rfc rff rfi rfn rfr rfu ric rif rii rin rir rnc rni rnn rnr rnu rrc rrf rri rrn rrr rru ruc ruf rui run rur ruu ucc ucf uci ucn ucr ucu ufc uff ufi ufn ufr ufu uic uif uii uin uir uiu un- unc unf uni unn unr unu ur- urc urf uri urn urr uru uuc uun uur uuu