/*********************************************
    Problem : HDU Bestcoder
    Author  : NMfloat
    InkTime (c) NM . All Rights Reserved .
********************************************/

#include <map>
#include <set>
#include <queue>
#include <cmath>
#include <ctime>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <iostream>
#include <algorithm>

#define rep(i,a,b)  for(int i = a ; i <= b ; i ++)
#define rrep(i,a,b) for(int i = b ; i >= a ; i --)
#define repE(p,u) for(Edge * p = G[u].first ; p ; p = p -> next)
#define cls(a,x)   memset(a,x,sizeof(a))
#define lson rt<<1
#define rson rt<<1|1

using namespace std;

const int MOD = 1e9+7;
const int INF = 0x3f3f3f3f;
const int MAXN = 5e4+5;
const int MAXE = 2e5+5;

typedef long long LL;

int T,n,m,k;

struct Node {
    int x,y;
    int value;
}t[MAXN<<2];

void Push_Up(int rt) {
    t[rt].value = t[lson].value + t[rson].value;
}

void Build(int x,int y,int rt) {
    t[rt].x = x ; t[rt].y = y;
    if(x == y) {
        t[rt].value = 1;
        return ;
    }
    int mid = (x + y) >> 1;
    Build(x,mid,lson);
    Build(mid+1,y,rson);
    Push_Up(rt);
}

void Update(int rt,int pos) {
    if(t[rt].x == t[rt].y) {
        t[rt].value = 0;
        return ;
    }
    int mid = (t[rt].x + t[rt].y) >> 1;
    if(mid >= pos) Update(lson,pos);
    else Update(rson,pos);
    Push_Up(rt);
}

int ANS;

void Query(int rt,int k) {
    if(t[rt].x == t[rt].y) {
        ANS = t[rt].x;
        return ;
    }
    int mid = (t[rt].x + t[rt].y) >> 1;
    if(t[lson].value >= k) Query(lson,k);
    else Query(rson,k - t[lson].value);
}  

int num[MAXN];
int ans[MAXN];

void input() {
    scanf("%d",&n);
    Build(1,n,1);
    rep(i,1,n) {
        scanf("%d",&num[i]);
    }
    rrep(i,1,n) {
        num[i] = num[i] - num[i-1];
    }
    rrep(i,1,n) {
        int k = i - num[i];
        Query(1,k);
        ans[i] = ANS;
        Update(1,ans[i]);
    }
    rep(i,1,n) {
        printf("%d",ans[i]);
        if(i == n) printf("\n");
        else printf(" ");
    }
}

void solve() {

}

int main(void) {
    //freopen("a.in","r",stdin);
    scanf("%d",&T);
    while(T--) {
    //while(~scanf("%d %d",&n,&m)) {
        input();
        solve();
    }
    return 0;
}