#include <bits/stdc++.h>
using namespace std;
int b[110000][11], a[11], S, ans;
void dfs(int x, int sum)
{
    if(x == 10)
    {
        if(S - sum >= 1 && S - sum <= 3)
        {
            ans++;
            a[10] = S - sum;
            memcpy(b[ans], a, sizeof(a));
        }	
    }
    else
    {
        for(int i = 1; i <= 3; i++)
        {
            a[x] = i;
            if(sum + i <= S) dfs(x + 1, sum + i);
            a[x] = 0;
        }
    }
}
int main()
{
    scanf("%d", &S);
    memset(a, 0, sizeof(a));
    
    ans = 0; dfs(1, 0);
    
    printf("%d\n", ans);
    for(int i = 1; i <= ans; i++)
    {
        for(int j = 1; j < 10; j++) printf("%d ", b[i][j]);
        printf("%d\n", b[i][10]);
    }
    return 0;
}