Little Petya often visits his grandmother in the countryside. The grandmother has a large vertical garden, which can be represented as a set of `n` rectangles of varying height. Due to the newest irrigation system we can create artificial rain above them.

Creating artificial rain is an expensive operation. That's why we limit ourselves to creating the artificial rain only above one section. The water will then flow to the neighbouring sections but only if each of their heights does not exceed the height of the previous watered section.

___

## Example:

Let's say there's a garden consisting of 5 rectangular sections of heights `4, 2, 3, 3, 2`.

Creating the artificial rain over the left-most section is inefficient as the water **WILL FLOW DOWN** to the section with the height of `2`, but it **WILL NOT FLOW UP** to the section with the height of `3` from there. Only 2 sections will be covered: `4, 2`.

The most optimal choice will be either of the sections with the height of `3` because the water will flow to its neighbours covering 4 sections altogether: `2, 3, 3, 2`. You can see this process in the following illustration:



___

As Petya is keen on programming, he decided to find such section that if we create artificial rain above it, the number of watered sections will be maximal.

## Output:
The maximal number of watered sections if we create artificial rain above exactly one section.

**Note: performance will be tested.**

```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

def _disabled_input(*args, **kwargs):
    raise RuntimeError("input() is disabled in callable mode")
builtins.input = _disabled_input

ns = {"__name__": "__judge__"}  # prevent if __name__ == "__main__" blocks
for _k, _v in list(globals().items()):
    if not _k.startswith("_"):
        ns[_k] = _v
_CODE = 'def artificial_rain(li):\n    left, m, i = 0, 0, 1\n    while i < len(li):\n        prev = left\n        while i < len(li) and li[i - 1] <= li[i]:\n            if li[left] != li[i] : left = i\n            i += 1\n        while i < len(li) and li[i - 1] >= li[i]:\n            if li[left] != li[i] : left = i\n            i += 1\n        m = max(m,i-prev)\n    return m or 1 '
_co = compile(_CODE, USER_FILENAME, "exec")
exec(_co, ns, ns)

_target = None
_fn_name = 'artificial_rain'
if _fn_name:
    if "Solution" in ns:
        try:
            _obj = ns["Solution"]()
            if hasattr(_obj, _fn_name):
                _target = getattr(_obj, _fn_name)
        except Exception:
            _target = None
    if _target is None and _fn_name in ns and callable(ns[_fn_name]):
        _target = ns[_fn_name]
# Fallback: if there's exactly one user-defined function, use it
if _target is None:
    _cands = [v for k, v in ns.items() if callable(v) and getattr(v, "__module__", "") in ("__judge__", "__main__")]
    _user_funcs = [c for c in _cands if getattr(c, "__name__", "").startswith("_") is False]
    if len(_user_funcs) == 1:
        _target = _user_funcs[0]
if _target is None:
    raise RuntimeError(f"Could not resolve callable '{_fn_name}'")

_raw = sys.stdin.read().strip()
if _raw:
    _parsed = json.loads(_raw)
    if isinstance(_parsed, dict):
        _kwargs = _parsed.get("kwargs", {})
        _args = _parsed.get("args", [])
    else:
        _args, _kwargs = _parsed, {}
else:
    _args, _kwargs = [], {}
if not isinstance(_args, (list, tuple)):
    _args = [_args]
_res = _target(*_args, **_kwargs)
try:
    sys.stdout.write(repr(_res) + "\n")
except Exception:
    pass

```

Measured memory_bytes: 5820