2 φορα περιοδος

Question

&theta;&alpha; &eta;&theta;&epsilon;&lambda;&alpha; &nu;&alpha; &kappa;&alpha;&nu;&omega; &mu;&iota;&alpha; &epsilon;&rho;&omega;&tau;&eta;&sigma;&eta;,,... &mu;&omicron;&upsilon; &eta;&rho;&theta;&epsilon; &pi;&epsilon;&rho;&iota;&omicron;&delta;&omicron;&sigmaf; &delta;&epsilon;&upsilon;&tau;&epsilon;&rho;&eta; &phi;&omicron;&rho;&alpha; &sigma;&epsilon; &epsilon;&nu;&alpha;&nu; &mu;&eta;&nu;&alpha; &alpha;&kappa;&rho;&iota;&beta;&omega;&sigma; &sigma;&tau;&iota;&sigma; 15 &mu;&epsilon;&rho;&epsilon;&sigmaf;, &epsilon;&nu;&nu;&omicron;&epsilon;&iota;&tau;&epsilon; &theta;&upsilon;&alpha; &epsilon;&pi;&iota;&sigma;&kappa;&epsilon;&phi;&tau;&omega; &kappa;&alpha;&pi;&omicron;&iota;&omicron;&nu; &gamma;&iota;&alpha;&tau;&rho;&omicron; &alpha;&lambda;&lambda;&alpha; &mu;&epsilon;&chi;&rho;&iota; &tau;&omicron;&tau;&epsilon; &alpha;&pi;&lambda;&alpha; &theta;&alpha; &eta;&theta;&epsilon;&lambda;&alpha; &nu;&alpha; &rho;&omega;&tau;&eta;&sigma;&omega; &alpha;&nu; &epsilon;&iota;&nu;&alpha;&iota; &kappa;&alpha;&tau;&iota; &alpha;&nu;&eta;&sigma;&upsilon;&chi;&iota;&tau;&iota;&kappa;&omicron;  &eta; &alpha;&nu; &sigma;&upsilon;&nu;&beta;&alpha;&iota;&nu;&epsilon;&iota;...