# Problem A

AND Permutation

You are given a sequence of $n$ distinct nonnegative integers $a_1, a_2, \ldots , a_ n$.

For the given sequence, it is guaranteed that for all
nonnegative numbers $x$,
if there is some $i$ such
that $a_ i \ \& \ x =
x$, then there is a $j$ such that $a_ j = x$. Here, $\& $ refers to the bitwise
*AND* operator.

Find a permutation $b_1, b_2, \ldots , b_ n$ of $a_1, a_2, \ldots , a_ n$ such that $b_ i \ \& \ a_ i = 0$ for all $i$. If there are multiple solutions, find any such permutation. It is guaranteed that a solution always exists.

## Input

The first line of input contains an integer $n$ ($1 \le n < 2^{18}$), which is the number of integers in the permutation.

Each of the next $n$ lines contains an integer $a_ i$ ($0 \le a_ i < 2^{60}$), which is the input sequence, in order of $i$. All of the $a_ i$’s are guaranteed to be distinct. For all nonnegative numbers $x$, if there is some $i$ such that $a_ i \ \& \ x = x$, then there is a $j$ such that $a_ j = x$.

## Output

Output $n$ lines, each containing a single integer, which are the $b_ i$’s, in order of $i$.

Sample Input 1 | Sample Output 1 |
---|---|

6 0 1 4 5 2 6 |
4 6 0 2 5 1 |