#include <stdio.h>

#define N 200020

long a[N], long[N];
long ans[N];

int main() 
{
    int n;
    scanf("%d", &n);
    for (int i = 1; i <= n; i++)
        scanf("%d", &a[i]);
    for (int i = 1; i <= n; i++)
        p[i] = i;
    for (int i = 1; i <= n; i++) 
    {
        for (int j = i + 1; j <= n; j++) 
        {
            if (a[p[i]] > a[p[j]]) 
            {
                int temp = p[i];
                p[i] = p[j];
                p[j] = temp;
            }
        }
    }
    int s = a[p[1]] + a[p[n]];
    for (int i = 1; i <= n; i++) 
    {
        if (a[p[i]] + a[p[n - i + 1]] != s) 
        {
            printf("-1\n");
            return 0;
        }
    }
    
    for (int i = 1; i <= n; i++)
        ans[p[i]] = p[n - i + 1];

    for (int i = 1; i <= n; i++)
        printf("%d ", ans[i]);
    printf("\n");
    return 0;
}

answer.code:5:12: error: expected identifier or ‘(’ before ‘long’
    5 | long a[N], long[N];
      |            ^~~~
answer.code: In function ‘main’:
answer.code:13:17: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long int *’ [-Wformat=]
   13 |         scanf("%d", &a[i]);
      |                ~^   ~~~~~
      |                 |   |
      |                 |   long int *
      |                 int *
      |                %ld
answer.code:15:9: error: ‘p’ undeclared (first use in this function)
   15 |         p[i] = i;
      |         ^
answer.code:15:9: note: each undeclared identifier is reported only once for each function it appears in
answer.code:42:18: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat=]
   42 |         printf("%d ", ans[i]);
      |                 ~^    ~~~~~~
      |                  |       |
      |                  int     long int
      |                 %ld
answer.code:11:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   11 |     scanf("%d", &n);
      |     ^~~~~~~~~~~~~~~
answer.code:13:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   13 |         scanf("%d", &a[i]);
      |         ^~~~~~~~~~~~~~~~~~