function init(a)

{

	a[1] = "aardvark"

	a[2] = "animal"

	a[3] = "zebra"

	a[4] = "zoo"

	a[5] = "Iguana"

	a[6] = "Alligator"

	a[7] = "Nouns"

	a[8] = "people"

}

BEGIN {

	for (IGNORECASE = 0; IGNORECASE < 2; IGNORECASE++) {

		init(a)

		n = asort(a)

		for (i = 1; i <= n; i++)

			printf("a[%d] = \"%s\"\n", i, a[i])

		print "============"

	}

}