There is a popular apps named “Exbook” like “Facebook”. To sign up in this app , You have to make a strong password with more than 3 digits and less than 10 digits . But I am a pro hacker and so I make a Exbook hacking site . You need to login in this site to hack exbook account and then you will get a portal. You can give any user exbook login link using this site and when anyone login into exbook using your link ,you can see his/her password .
But I made a mistake and so you cannot find original password in your portal . The portal showing you by adding two in every digit . So , now you have to find out the original password of an user if I give you the password which is showing in your portal .

-----Input:-----
The first line contains a single integer t (1 ≤ t ≤ 1000) — the number of test cases.
The first line of each test case contains a single integer n which is showing in your portal . Mind it , every digit of n is greater than one .

-----Output:-----
Print , original password of user .

-----Sample Input:-----
2
3527
47269

-----Sample Output:-----
1305
25047

```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\r\nimport math\r\nimport bisect\r\nfrom sys import stdin,stdout\r\nfrom math import gcd,floor,sqrt,log\r\nfrom collections import defaultdict as dd\r\nfrom bisect import bisect_left as bl,bisect_right as br\r\n\r\nsys.setrecursionlimit(100000000)\r\n\r\nii     =lambda: int(input())\r\nsi     =lambda: input()\r\njn     =lambda x,l: x.join(map(str,l))\r\nsl     =lambda: list(map(str,input().strip()))\r\nmi     =lambda: list(map(int,input().split()))\r\nmif    =lambda: list(map(float,input().split()))\r\nlii    =lambda: list(map(int,input().split()))\r\n\r\nceil   =lambda x: int(x) if(x==int(x)) else int(x)+1\r\nceildiv=lambda x,d: x//d if(x%d==0) else x//d+1\r\n\r\nflush  =lambda: stdout.flush()\r\nstdstr =lambda: stdin.readline()\r\nstdint =lambda: int(stdin.readline())\r\nstdpr  =lambda x: stdout.write(str(x))\r\n\r\nmod=1000000007\r\n\r\n\r\n#main code\r\nfor _ in range(ii()):\r\n    n=si()\r\n    ans = ""\r\n    for i in range(len(n)) :\r\n        ans = ans + str(int(n[i])-2)\r\n    print(ans)\r\n'
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

```

Measured memory_bytes: 15887