εγκυοσ και περιοδοσ

Question

&epsilon;&kappa;&alpha;&nu;&alpha; &epsilon;&rho;&omega;&tau;&alpha; &mu;&epsilon; &tau;&omicron;&nu; &phi;&iota;&lambda;&omicron; &mu;&omicron;&upsilon; &tau;&eta;&sigma; 17 &kappa;&alpha;&iota; &eta;&tau;&alpha;&nu; &eta; &mu;&epsilon;&rho;&alpha; &pi;&omicron;&upsilon; &tau;&epsilon;&lambda;&epsilon;&iota;&omega;&nu;&alpha; &alpha;&pi;&omicron; &pi;&epsilon;&rho;&iota;&omicron;&delta;&omicron;.. &epsilon;&gamma;&iota;&nu;&epsilon; &epsilon;&nu;&alpha; &alpha;&tau;&upsilon;&chi;&eta;&mu;&alpha; &kappa;&alpha;&iota; &tau;&epsilon;&lambda;&epsilon;&iota;&omega;&sigma;&epsilon; &mu;&epsilon;&sigma;&alpha; &mu;&omicron;&upsilon;.. &delta;&epsilon;&nu; &xi;&epsilon;&rho;&omicron;&upsilon;&mu;&epsilon; &alpha;&nu; &epsilon;&chi;&omega; &mu;&epsilon;&iota;&nu;&epsilon;&iota; &epsilon;&gamma;&kappa;&upsilon;&omicron;&sigma; ..&phi;&omicron;&beta;&alpha;&mu;&epsilon; &pi;&omicron;&lambda;&upsilon; &delta;&iota;&omicron;&tau;&iota; &epsilon;&kappa;&epsilon;&iota;&nu;&epsilon;&iota; &tau;&eta;&nu; &mu;&epsilon;&rho;&alpha; &eta;&tau;&alpha;&nu; &kappa;&alpha;&iota; &eta; &tau;&epsilon;&lambda;&epsilon;&upsilon;&tau;&alpha;&iota;&alpha; &tau;&eta;&sigma; &pi;&epsilon;&rho;&iota;&omicron;&delta;&omicron;&upsilon; ... &epsilon;&iota;&mu;&alpha;&iota; &kappa;&alpha;&iota; &mu;&iota;&kappa;&rho;&eta; &sigma;&epsilon; &eta;&lambda;&iota;&kappa;&iota;&alpha; ..