Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  omega, z O Z, omega omega oméga omega, z omega, z
  zeta   Z, ezed, izzard, z, zed, zee Z, z, zeta   z Z, ezed, izzard, zed, zeta