περιοδος και θηλασμος

Question

&kappa;&alpha;&lambda;&eta;&sigma;&pi;έ&rho;&alpha;,&gamma;έ&nu;&nu;&eta;&sigma;&alpha; &pi;&rho;&iota;&nu; 6,5 &mu;ή&nu;&epsilon;&sigmaf; &mu;&epsilon; &kappa;&alpha;&iota;&sigma;&alpha;&rho;&iota;&kappa;ή &epsilon;&nu;&alpha; &alpha;&gamma;&omicron;&rho;ά&kappa;&iota; .ό&tau;&alpha;&nu; ή&tau;&alpha;&nu; 5 &mu;&eta;&nu;ώ&nu; &mu;&omicron;&upsilon; ή&rho;&theta;&alpha;&nu; &lambda;&iota;&gamma;&epsilon;&sigmaf; &kappa;&alpha;&phi;&epsilon; &sigma;&tau;&alpha;&gamma;&omicron;&nu;&epsilon;&sigmaf; &alpha;&lambda;&lambda;&alpha; &chi;&omega;&rho;&iota;&sigmaf; &rho;&omicron;&eta;..&mu;&epsilon;&tau;&alpha; &alpha;&pi;&omicron; 28 &eta;&mu;&epsilon;&rho;&epsilon;&sigmaf; &mu;&omicron;&upsilon; &xi;&alpha;&nu;&alpha;&eta;&rho;&theta;&alpha;&nu; &sigma;&tau;&alpha;&gamma;&omicron;&nu;&epsilon;&sigmaf; &pi;&epsilon;&rho;&iota;&sigma;&sigma;&omicron;&tau;&epsilon;&rho;&epsilon;&sigmaf; &alpha;&upsilon;&tau;&eta; &tau;&eta; &phi;&omicron;&rho;&alpha; &alpha;&lambda;&lambda;&alpha; &kappa;&alpha;&iota; &pi;&alpha;&lambda;&iota; &chi;&omega;&rho;&iota;&sigmaf; &rho;&omicron;ή .&eta; &tau;&epsilon;&lambda;&epsilon;&upsilon;&tau;&alpha;&iota;&alpha; &pi;&epsilon;&rho;&iota;&omicron;&delta;&omicron;&sigmaf; &eta;&tau;&alpha;&nu; 1 &Nu;&omicron;&epsilon;&mu;&beta;&rho;ί&omicron;&upsilon; &kappa;&alpha;&iota; &sigma;ή&mu;&epsilon;&rho;&alpha; 22 &tau;&omicron;&upsilon; &mu;ή&nu;&alpha; &mu;&omicron;&upsilon; &eta;&rho;&theta;&epsilon; &kappa;&alpha;&nu;&omicron;&nu;&iota;&kappa;&alpha; &mu;&epsilon; &epsilon;&nu;&tau;&omicron;&nu;&eta; &rho;&omicron;ή.&epsilon;&iota;&nu;&alpha;&iota; &phi;&upsilon;&sigma;&iota;&omicron;&lambda;&omicron;&gamma;&iota;&kappa;&alpha; &alpha;&upsilon;&tau;&alpha; &lambda;&omicron;&gamma;&omega; &theta;&eta;&lambda;&alpha;&sigma;&mu;&omicron;&upsilon;?&eta; &pi;&epsilon;&rho;&iota;&omicron;&delta;&omicron;&sigmaf; &mu;&omicron;&upsilon; &eta;&tau;&alpha;&nu; &pi;&alpha;&nu;&tau;&alpha; &sigma;&tau;&iota;&sigmaf; 28 &mu;&epsilon;&rho;&epsilon;&sigmaf; &sigma;&tau;&alpha;&theta;&epsilon;&rho;&eta; &kappa;&alpha;&iota; &sigma;&tau;&omicron; &pi;&rho;&omega;&tau;&omicron; &mu;&omicron;&upsilon; &pi;&alpha;&iota;&delta;&iota; &delta;&epsilon;&nu; &epsilon;&iota;&chi;&alpha; &tau;&epsilon;&tau;&omicron;&iota;&omicron; &theta;&epsilon;&mu;&alpha;.&epsilon;&upsilon;&chi;&alpha;&rho;&iota;&sigma;&tau;&omega; &pi;&omicron;&lambda;&upsilon;