#include <iostream>
#include <stdio.h>
#include <string.h>
using namespace std;
int pos[30];
int a[30];
int b[30];
int str[100];
int rig[30];
int main()
{
int t,n;
scanf("%d",&t);
while(t--)
{
scanf("%d",&n);
int j = 0;
scanf("%d",&a[0]);
for(; j < a[0]; j++ )
str[j] = 1;
str[j] = 0;
rig[0] = j++;
for( int i = 1; i < n; i++)
{
scanf("%d",&a[i]);
for(int k = 0; k < a[i] - a[i-1]; k++ )
str[j++] = 1;
str[j] = 0;
rig[i] = j++;
}
for( int i = 0; i<n; i++)
{
int k = rig[i];
while(str[k] != 1)
k--;
str[k] = -1;
int ans = 0;
for( int j = k; j<rig[i];j++)
if(str[j] == -1)
ans++;
b[i] = ans;
}
for( int i = 0; i<n; i++)
cout<<b[i]<<" ";
cout<<endl;
}
}