#include <stdio.h>
#include <ctype.h>
#include <locale.h>
#include <string.h>
#include <stdlib.h>

int strcoll_cmp (const void *c1, const void *c2)
{
	return strcoll(c1, c2);
}
int main()
{
	unsigned int i, j;
	unsigned char *lines;
	char buf[100];
	unsigned int cnt = 0;

	setlocale(LC_ALL, "");
        lines = (unsigned char *) malloc(3*256*256);
	for (i = 33; i < 256; i++) {
		lines[3*cnt] = i;
		lines[3*cnt+1] = '\0';
		strxfrm(buf, (char *) (lines+3*cnt), 10);
                /* Ignore ignorable and non-alphanumeric characters.  */
		if (buf[0] == 1 || !isalpha(i))
			continue;
		for (j = 33; j < 256; j++) {
			lines[3*cnt+1] = j;
			lines[3*cnt+2] = '\0';
			strxfrm(buf, (char *) (lines+3*cnt+1), 10);
			if (buf[0] == 1 || !isalpha(j))
				continue;
			cnt++;
			lines[3*cnt] = i;
		}
	}
	qsort (lines, cnt, 3, strcoll_cmp);
	for (i = 0; i < cnt; i++)
		printf ("<U%04X><U%04X>\n", lines[3*i], lines[3*i+1]);
	return 0;
}