παρατεταμενη περιοδος

Question

&Kappa;&Alpha;&Lambda;&Eta;&Sigma;&Pi;&Epsilon;&Rho;&Alpha; &Kappa;&Alpha;&Iota; &Chi;&Rho;&Omicron;&Nu;&Iota;&Alpha; &Pi;&Omicron;&Lambda;&Lambda;&Alpha;. &Pi;&Rho;&Iota;&Nu; &Delta;&Upsilon;&Omicron; &Mu;&Eta;&Nu;&Epsilon;&Sigma; &Mu;&Epsilon;&Tau;&Alpha; &Alpha;&Pi;&Omicron; &Epsilon;&Pi;&Iota;&Sigma;&Kappa;&Epsilon;&Psi;&Eta; &Sigma;&Epsilon; &Gamma;&Upsilon;&Nu;&Alpha;&Iota;&Kappa;&Omicron;&Lambda;&Omicron;&Gamma;&Omicron; &Mu;&Omicron;&Upsilon; &Epsilon;&Iota;&Pi;&Epsilon; &Pi;&Omega;&Sigma; &Epsilon;&Chi;&Omega; &Mu;&Iota;&Alpha; &Kappa;&Upsilon;&Sigma;&Tau;&Eta; &Kappa;&Alpha;&Iota; &Epsilon;&Iota;&Pi;&Alpha;&Mu;&Epsilon; &Nu;&Alpha; &Pi;&Epsilon;&Rho;&Iota;&Mu;&Epsilon;&Nu;&Omicron;&Upsilon;&Mu;&Epsilon; &Delta;&Upsilon;&Omicron; &Pi;&Epsilon;&Rho;&Iota;&Omicron;&Delta;&Omicron;&Upsilon;&Sigma; &Kappa;&Alpha;&Iota; &Nu;&Alpha; &Xi;&Alpha;&Nu;&Alpha;&Pi;&Alpha;&Omega; &Nu;&Alpha; &Tau;&Eta;&Nu; &Delta;&Omicron;&Upsilon;&Mu;&Epsilon;. &Mu;&Epsilon;&Tau;&Alpha; &Alpha;&Pi;&Omicron; &Delta;&Upsilon;&Omicron; &Mu;&Eta;&Nu;&Epsilon;&Sigma; &Pi;&Eta;&Gamma;&Alpha; &Kappa;&Alpha;&Iota; &Epsilon;&Chi;&Epsilon;&Iota; &Phi;&Upsilon;&Gamma;&Epsilon;&Iota; &Alpha;&Lambda;&Lambda;&Alpha; &Eta; &Epsilon;&Pi;&Omicron;&Mu;&Epsilon;&Nu;&Eta; &Pi;&Epsilon;&Rho;&Iota;&Omicron;&Delta;&Omicron;&Sigma; &Epsilon;&Iota;&Nu;&Alpha;&Iota; &Pi;&Epsilon;&Rho;&Iota;&Epsilon;&Rho;&Gamma;&Eta; &Kappa;&Alpha;&Iota; &Kappa;&Alpha;&Theta;&Omicron;&Lambda;&Omicron;&Upsilon; &Sigma;&Upsilon;&Nu;&Iota;&Theta;&Eta;&Sigma;&Mu;&Epsilon;&Nu;&Eta;. &Kappa;&Alpha;&Tau;&Alpha; &Alpha;&Rho;&Chi;&Eta;&Nu; &Epsilon;&Chi;&Epsilon;&Iota; &Pi;&Alpha;&Nu;&Omega; &Alpha;&Pi;&Omicron; &Delta;&Upsilon;&Omicron; &Epsilon;&Beta;&Delta;&Omicron;&Mu;&Alpha;&Delta;&Epsilon;&Sigma; &Pi;&Omicron;&Upsilon; &Delta;&Epsilon;&Nu; &Lambda;&Epsilon;&Epsilon;&Iota; &Nu;&Alpha; &Sigma;&Tau;&Alpha;&Mu;&Alpha;&Tau;&Eta;&Sigma;&Epsilon;&Iota;. &Xi;&Epsilon;&Kappa;&Iota;&Nu;&Eta;&Sigma;&Epsilon; &Mu;&Epsilon; &Pi;&Omicron;&Lambda;&Upsilon; &Mu;&Iota;&Kappa;&Rho;&Eta; &Rho;&Omicron;&Eta; &Gamma;&Iota;&Alpha; &Pi;&Epsilon;&Rho;&Iota;&Pi;&Omicron;&Upsilon; 4 &Mu;&Epsilon;&Rho;&Epsilon;&Sigma; &Sigma;&Upsilon;&Nu;&Epsilon;&Chi;&Iota;&Sigma;&Epsilon; &Kappa;&Alpha;&Nu;&Omicron;&Nu;&Iota;&Kappa;&Alpha; &Gamma;&Iota;&Alpha; 3-4 &Mu;&Epsilon;&Rho;&Epsilon;&Sigma; &Kappa;&Alpha;&Iota; &Omicron;&Lambda;&Epsilon;&Sigma; &Tau;&Iota;&Sigma; &Upsilon;&Pi;&Omicron;&Lambda;&Omicron;&Iota;&Pi;&Epsilon;&Sigma; &Epsilon;&Chi;&Omega; &Mu;&Iota;&Kappa;&Rho;&Eta; &Alpha;&Lambda;&Lambda;&Alpha; &Sigma;&Upsilon;&Nu;&Epsilon;&Chi;&Eta; &Rho;&Omicron;&Eta;. &Sigma;&Alpha;&Sigma; &Epsilon;&Upsilon;&Chi;&Alpha;&Rho;&Iota;&Sigma;&Tau;&Omega; &Epsilon;&Kappa; &Tau;&Omega;&Nu; &Pi;&Rho;&Omicron;&Tau;&Epsilon;&Rho;&Omega;&Nu;