Consider the infinite sequence $s$ of positive integers, created by repeating the following steps:

  Find the lexicographically smallest triple of positive integers $(a, b, c)$ such that   $a \oplus b \oplus c = 0$, where $\oplus$ denotes the bitwise XOR operation.  $a$, $b$, $c$ are not in $s$.  Here triple of integers $(a_1, b_1, c_1)$ is considered to be lexicographically smaller than triple $(a_2, b_2, c_2)$ if sequence $[a_1, b_1, c_1]$ is lexicographically smaller than sequence $[a_2, b_2, c_2]$.  Append $a$, $b$, $c$ to $s$ in this order.  Go back to the first step. 

You have integer $n$. Find the $n$-th element of $s$.

You have to answer $t$ independent test cases.

A sequence $a$ is lexicographically smaller than a sequence $b$ if in the first position where $a$ and $b$ differ, the sequence $a$ has a smaller element than the corresponding element in $b$.


-----Input-----

The first line contains a single integer $t$ ($1 \le t \le 10^5$) — the number of test cases.

Each of the next $t$ lines contains a single integer $n$ ($1\le n \le 10^{16}$) — the position of the element you want to know.


-----Output-----

In each of the $t$ lines, output the answer to the corresponding test case.


-----Example-----
Input
9
1
2
3
4
5
6
7
8
9

Output
1
2
3
4
8
12
5
10
15



-----Note-----

The first elements of $s$ are $1, 2, 3, 4, 8, 12, 5, 10, 15, \dots $

```python

USER_FILENAME = "<user_code>"
import sys, json, builtins
import math, heapq, bisect, itertools, functools, collections, statistics, fractions, decimal, operator, array, random, re, string, os, pathlib
try:
    import resource as _res
except Exception:
    _res = None
from collections import Counter, defaultdict, deque, OrderedDict
from functools import lru_cache, reduce
from itertools import accumulate, permutations, combinations, product
from math import gcd, ceil, floor, sqrt
from decimal import Decimal
try:
    from typing import *
except Exception:
    pass
try:
    sys.setrecursionlimit(1_000_000)
except Exception:
    pass
try:
    import site as _site
    try:
        _sys_sites = _site.getsitepackages() if hasattr(_site, "getsitepackages") else []
        for _p in _sys_sites:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
    try:
        _usp = _site.getusersitepackages()
        if isinstance(_usp, str):
            _usp = [_usp]
        for _p in _usp:
            if _p and _p not in sys.path:
                sys.path.append(_p)
    except Exception:
        pass
except Exception:
    pass

ns = {"__name__": "__main__"}
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = 'import sys\ninput = sys.stdin.readline\nimport bisect\n\nL=[4**i for i in range(30)]\n\ndef calc(x):\n    fami=bisect.bisect_right(L,x)-1\n    base=(x-L[fami])//3\n    cl=x%3\n\n    if cl==1:\n        return L[fami]+base\n    else:\n        cl1=L[fami]+base\n        ANS=0\n\n        for i in range(30):\n            x=cl1//L[i]%4\n\n            if x==1:\n                ANS+=2*L[i]\n            elif x==2:\n                ANS+=3*L[i]\n            elif x==3:\n                ANS+=L[i]\n\n        if cl==2:\n            return ANS\n        else:\n            return ANS^cl1\n\nt=int(input())\nfor tests in range(t):\n    print(calc(int(input())))\n'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

```

Measured memory_bytes: 14363