You are given an integer sequence $A_1, A_2, \ldots, A_N$. For any pair of integers $(l, r)$ such that $1 \le l \le r \le N$, let's define $\mathrm{OR}(l, r)$ as $A_l \lor A_{l+1} \lor \ldots \lor A_r$. Here, $\lor$ is the bitwise OR operator.
In total, there are $\frac{N(N+1)}{2}$ possible pairs $(l, r)$, i.e. $\frac{N(N+1)}{2}$ possible values of $\mathrm{OR}(l, r)$. Determine if all these values are pairwise distinct.
-----Input-----
- The first line of the input contains a single integer $T$ denoting the number of test cases. The description of $T$ test cases follows.
- The first line of each test case contains a single integer $N$.
- The second line contains $N$ space-separated integers $A_1, A_2, \ldots, A_N$.
-----Output-----
For each test case, print a single line containing the string "YES" if all values of $\mathrm{OR}(l, r)$ are pairwise distinct or "NO" otherwise (without quotes).
-----Constraints-----
- $1 \le T \le 300$
- $1 \le N \le 10^5$
- $0 \le A_i \le 10^{18}$ for each valid $i$
- the sum of $N$ over all test cases does not exceed $3 \cdot 10^5$
-----Example Input-----
4
3
1 2 7
2
1 2
3
6 5 8
5
12 32 45 23 47
-----Example Output-----
NO
YES
YES
NO
-----Explanation-----
Example case 1: The values of $\mathrm{OR}(l, r)$ are $1, 2, 7, 3, 7, 7$ (corresponding to the contiguous subsequences $[1], [2], [7], [1,2], [2,7], [1,2,7]$ respectively). We can see that these values are not pairwise distinct.
Example case 2: The values of $\mathrm{OR}(l, r)$ are $1, 2, 3$ (corresponding to the contiguous subsequences $[1], [2], [1, 2]$ respectively) and they are pairwise distinct.
def answer():
 if(n <= 60):
  all_=set()
  for i in range(n):
   value=0
   for j in range(i,n):
    value|=a[j]
    all_.add(value)
  if(len(all_)==n*(n+1)//2):return 'YES'
 return 'NO'
for T in range(int(input())):
 n=int(input())
 a=list(map(int,input().split()))
 print(answer())


def answer():
 if(n <= 60):
  all_=set()
  for i in range(n):
   value=0
   for j in range(i,n):
    value|=a[j]
    all_.add(value)
  if(len(all_)==n*(n+1)//2):return 'YES'
 return 'NO'
for T in range(int(input())):
 n=int(input())
 a=list(map(int,input().split()))
 print(answer())

