typedef i9 {}
typedef i27 {}

putchar(i9 c)
{
	*i9 p = 19683 as *i9;
	p* = c;
}

main()
{
	if 0 {
		for i27 i = 0; i < 5; i = i + 1 {
			putchar('0' + i as i9);
		}
	}
	else if 1 {
		for i27 i = 0; i < 5; i = i + 1 {
			putchar('A' + i as i9);
		}
	}
	else {
		for i27 i = 0; i < 5; i = i + 1 {
			putchar('K' + i as i9);
		}
	}

	putchar('\n');
}
