union {
	int num;
	char str[10]; // set array str maksimal 10 char
} a[3][5];

a[0][0].str = "Friday";
a[1][0].num = 1;
a[1][1].num = 2;
a[1][2].num = 3;
a[1][3].num = 4;
a[1][4].num = 5;
a[2][0].str = "Jumat";