You are given an array a consisting of n integers.

You can remove at most one element from this array. Thus, the final length of the array is n-1 or n.

Your task is to calculate the maximum possible length of the strictly increasing contiguous subarray of the remaining array.

Recall that the contiguous subarray a with indices from l to r is a[l ... r] = a_l, a_{l + 1}, ..., a_r. The subarray a[l ... r] is called strictly increasing if a_l < a_{l+1} < ... < a_r.

Input

The first line of the input contains one integer n (2 ≤ n ≤ 2 ⋅ 10^5) — the number of elements in a.

The second line of the input contains n integers a_1, a_2, ..., a_n (1 ≤ a_i ≤ 10^9), where a_i is the i-th element of a.

Output

Print one integer — the maximum possible length of the strictly increasing contiguous subarray of the array a after removing at most one element.

Examples

Input


5
1 2 5 3 4


Output


4


Input


2
1 2


Output


2


Input


7
6 5 4 3 2 4 3


Output


2

Note

In the first example, you can delete a_3=5. Then the resulting array will be equal to [1, 2, 3, 4] and the length of its largest increasing subarray will be equal to 4.
#!/usr/bin/env python
import os
import sys
import bisect
from math import gcd,ceil
from heapq import heapify,heappop,heappush
from io import BytesIO, IOBase


def main():
	pass





# region fastio

BUFSIZE = 8192


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = lambda s: self.buffer.write(s.encode()) if self.writable else None

    def read(self):
        if self.buffer.tell():
            return self.buffer.read().decode("ascii")
        return os.read(self._fd, os.fstat(self._fd).st_size).decode("ascii")

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline().decode("ascii")

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


def print(*args, sep=" ", end="\n", file=sys.stdout, flush=False):
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(end)
    if flush:
        file.flush()


sys.stdin, sys.stdout = FastIO(sys.stdin), FastIO(sys.stdout)
input = lambda: sys.stdin.readline().rstrip("\r\n")

# endregion
sys.setrecursionlimit(10000)
# if __name__ == "__main__":
    # main()
n = int(input())
a= list(map(int,input().split()))
forward = [1]*n
backward = [1]*n
for i in range(1,n):
	if a[i]>a[i-1]:
		forward[i] = forward[i-1]+1
for i in reversed(range(0,n-1)):
	if a[i]<a[i+1]:
		backward[i] = backward[i+1]+1
# print(forward)
# print(backward)
ans = -1
for i in range(1,n-1):
	if a[i-1]<a[i+1]:
		ans = max(ans,forward[i-1]+backward[i+1])

print(max(ans,max(forward)))
