Chef found a strange string yesterday - a string of signs s, where each sign is either a '<', '=' or a '>'. Let N be the length of this string. Chef wants to insert N + 1 positive integers into this sequence and make it valid. A valid sequence is a sequence where every sign is preceded and followed by an integer, and the signs are correct. That is, if a sign '<' is preceded by the integer a and followed by an integer b, then a should be less than b. Likewise for the other two signs as well. 
Chef can take some positive integers in the range [1, P] and use a number in the range as many times as he wants.
Help Chef find the minimum possible P with which he can create a valid sequence.

-----Input-----
The first line of the input contains an integer T denoting the number of test cases. The description of T test cases follows.
The only line of each test case contains the string of signs s, where each sign is either '<', '=' or a '>'. 

-----Output-----
For each test case, output a single line containing an integer corresponding to the minimum possible P. 

-----Constraints-----
- 1 ≤ T, |s| ≤ 105
- 1 ≤ Sum of |s| over all test cases in a single test file ≤ 106

-----Subtasks-----
Subtask #1 (30 points)
- 1 ≤ T, |s| ≤ 103
- 1 ≤ Sum of |s| over all test cases in a single test file ≤ 104

Subtask #2 (70 points)
- Original constraints

-----Example-----
Input:
4
<<<
<><
<=>
<=<

Output:
4
2
2
3

-----Explanation-----
Here are some possible valid sequences which can be formed with the minimum P for each of the test cases:
1 < 2 < 3 < 4
1 < 2 > 1 < 2
1 < 2 = 2 > 1
1 < 2 = 2 < 3

```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 = "# cook your dish here\nimport math\nt=0\ntry:\n t = int(input())\nexcept EOFError as e : pass\nfor _ in range(t):\n # myStr = input().replace('=', '')\n # if len(myStr) == 0 :\n #     print(1)\n #     continue\n # ans = 0\n # count = 1\n # for k in range(len(myStr)-1):\n #     if myStr[k] == myStr[k+1]:\n #         count +=1\n #     else:\n #         ans = max(count, ans)\n #         count = 1\n #     ans = max(count, ans)\n # print(ans+1)\n s=input().replace('=','')\n if len(s)==0:\n  print(1)\n  continue\n ans,count=0,1\n for i in range(len(s)-1):\n  if s[i]==s[i+1]:\n   count+=1\n  else:\n   ans=max(ans,count)\n   count=1\n ans=max(count,ans)\n print(ans+1)\n"
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

```

Measured memory_bytes: 13151