function init(b, 	a, i)

{

	a[1] = "aardvark"

	a[2] = "animal"

	a[3] = "zebra"

	a[4] = "zoo"

	a[5] = "Iguana"

	a[6] = "Alligator"

	a[7] = "Nouns"

	a[8] = "people"

	for (i in a)

		b[IGNORECASE][i] = a[i]

}

BEGIN {

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

		init(b)

		n = asort(b[IGNORECASE])

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

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

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

	}

	IGNORECASE = 1

	init(b)

	b[2][1] = ""

	n = asort(b[1], b[2])

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

		printf("b[2][%d] = \"%s\"\n", i, b[2][i])

}