12.3  GREEK 

Case character:
F = upper case, G= Lower case
  A Alpha     B Beta      G Gamma     D Delta
  E Epsilon   Z Zeta      H Eta       Q Theta
  I Iota      K Kappa     L Lambda    M Mu
  N Nu        X Xi        O Omicron   P Pi
  R Rho       S Sigma     T Tau       U Upsilon
  F Phi       C Chi       Y Psi       W Omega