There is Chef and Chef’s Crush who are playing a game of numbers.

Chef’s crush has a number $A$ and Chef has a number $B$.

Now, Chef wants Chef’s crush to win the game always, since she is his crush. The game ends when the greatest value of A^B is reached after performing some number of operations (possibly zero), Where ^ is Bitwise XOR.

Before performing any operation you have to ensure that both $A$ and $B$ have the same number of bits without any change in the values. It is not guaranteed that $A$ and $B$ should have same number of bits in the input.
For example, if $A$ is $2$ and $B$ is $15$, then the binary representation of both the numbers will have to be $0010$ and $1111$ respectively, before performing any operation.  
The operation is defined as  : 
- Right circular shift of the bits of only $B$ from MSB$_B$ to LSB$_B$ i.e. if we consider $B_1 B_2 B_3 B_4$ as binary number, then after one circular right shift, it would be $B_4 B_1 B_2 B_3$
They both are busy with themselves, can you find the number of operations to end the game?

-----Input :-----
- The first line of input contains $T$, (number of test cases)  
- Then each of the next $T$ lines contain : two integers $A$ and $B$ respectively.

-----Output :-----
For each test case print two space-separated integers, The number of operations to end the game and value of A^B when the game ends.

-----Constraints :-----
- $1 \leq T \leq100$ 
- $1\leq A,B \leq 10^{18}$

-----Subtasks  :-----
- 30 Points: $1\leq A,B \leq 10^5$
- 70 Points: Original Constraints

-----Sample Input :-----
1
4 5

-----Sample Output :-----
2 7

-----Explanation  :-----
Binary  representation of  $4$ is $100$ and binary  representation  $5$ is $101$.   
- After operation $1$ : $B$ $=$ $110$, so A^B $=$ $2$ 
- After operation $2$ : $B$ $=$ $011$, so A^B $=$ $7$ 
So, the value of A^B will be $7$. Which is the greatest possible value for A^B and the number of operations are $2$.

```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 = 'for _ in range(int(input())):\n a,b=list(map(int,input().split()))\n ab=bin(a)[2:]\n bb=bin(b)[2:]\n n=abs(len(bb)-len(ab))\n if n>0:\n  if len(bb)>len(ab):\n   ab = "0"*n + ab\n  else:\n   bb = "0"*n + bb\n m=0\n count=0\n for i in range(len(bb)):\n  l=int(ab,2)^int(bb,2)\n  if l>m:\n   m=l\n   count=i\n  bb =bb[-1] + bb\n  bb=bb[:-1]\n  \n print(count,m)\n'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

```

Measured memory_bytes: 13329