\u03a4\u03b1 self-test \u03b5\u03bd\u03cc\u03c8\u03b5\u03b9 \u03c4\u03c9\u03bd \u03a0\u03b1\u03bd\u03b5\u03bb\u03bb\u03b1\u03b4\u03b9\u03ba\u03ce\u03bd \u0395\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd<\/a><\/blockquote><\/iframe>