What are the Greek alphabet?
ΑαAlphaΝνNuΒβBetaΞξXiΓγGammaΟοOmicronΔδDeltaΠπPiΕεEpsilonΡρRhoΖζZetaΣσςSigmaΗηEtaΤτTauΘθThetaΥυUpsilonΙιIotaΦφPhiΚκKappaΧχChiΛλLambdaΨψPsiΜμMuΩωOmega