#include <bits/stdc++.h>

using namespace std;

int n, m, l, k, a, b, c;

int main()
{
	freopen("newyear.in", "r", stdin);
	freopen("newyear.out", "w", stdout);
	
	scanf("%d%d%d%d", &n, &m, &l, &k);
	for(int i = 1; i <= k; i++)printf("%d ", i);
	printf("\n");
	for(int i = 0; i < n; i++)printf("%d ", (i) % k + 1);
	printf("\n");
	return 0;
}