T = int(input())

for _ in range(T):
    N = int(input())
    A = list(map(int, input().split()))

    X = list(map(lambda x: (x % N) + 1, range(2 * N)))

    flg = A == X
    for i in range(N):
        B = A[:i] + A[i : i + N + 1][::-1] + A[i + N + 1 :]
        if X == B:
            flg = True
    print("Yes" if flg else "No")