n = int(input())
a = [int(input()) for _ in range(1 << n)]
for i in range(1 << n):
    v = 0
    for j in range(n):
        if i & (1 << j):
            v ^= a[1 << j]
    if v != a[i]:
        print('No')
        break
else:
    print('Yes')