#include <stdio.h>
int main()
{
int n, num;
int a, b, c, d, e, f;
scanf("%d", &n);
for (num = 10000; num <= 99999; num++)
{
a = num / 10000;
b = num % 10000 / 1000;
c = num % 1000 / 100;
d = num % 100 / 10;
e = num % 10;
if (a == e && b == d && a + b + c + d + e == n)
printf("%d\n", num);
}
for (; num <= 999999; num++)
{
a = num / 100000;
b = num % 100000 / 10000;
c = num % 10000 / 1000;
d = num % 1000 / 100;
e = num % 100 / 10;
f = num % 10;
if (a == f && b == e && c == d && a + b + c + d + e + f == n)
printf("%d\n", num);
}
return 0;
}