public static int GetSizeBySuffix(string NameWithSufix)
{
if (NameWithSufix.EndsWith(".s")) return 1;
if (NameWithSufix.EndsWith(".p")) return 2;
if (NameWithSufix.EndsWith(".t")) return 3;
if (NameWithSufix.EndsWith(".q")) return 4;
throw (new Exception("Register doesn't have sufix"));
}