Problem A

Statement
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Description:
Polycarp recently signed up to a new social network Berstagram. He immediately published $$$n$$$ posts there. He assigned numbers from $$$1$$$ to $$$n$$$ to all posts and published them one by one. So, just after publishing Polycarp's news feed contained posts from $$$1$$$ to $$$n$$$ — the highest post had number $$$1$$$, the next one had number $$$2$$$, ..., the lowest post had number $$$n$$$.

After that he wrote down all likes from his friends. Likes were coming consecutively from the $$$1$$$-st one till the $$$m$$$-th one. You are given a sequence $$$a_1, a_2, \dots, a_m$$$ ($$$1 \le a_j \le n$$$), where $$$a_j$$$ is the post that received the $$$j$$$-th like.

News feed in Berstagram works in the following manner. Let's assume the $$$j$$$-th like was given to post $$$a_j$$$. If this post is not the highest (first) one then it changes its position with the one above. If $$$a_j$$$ is the highest post nothing changes.

For example, if $$$n=3$$$, $$$m=5$$$ and $$$a=[3,2,1,3,3]$$$, then Polycarp's news feed had the following states:

- before the first like: $$$[1, 2, 3]$$$;
- after the first like: $$$[1, 3, 2]$$$;
- after the second like: $$$[1, 2, 3]$$$;
- after the third like: $$$[1, 2, 3]$$$;
- after the fourth like: $$$[1, 3, 2]$$$;
- after the fifth like: $$$[3, 1, 2]$$$.

Polycarp wants to know the highest (minimum) and the lowest (maximum) positions for each post. Polycarp considers all moments of time, including the moment "before all likes".

Input Format:
The first line contains two integer numbers $$$n$$$ and $$$m$$$ ($$$1 \le n \le 10^5$$$, $$$1 \le m \le 4 \cdot10^5$$$) — number of posts and number of likes.

The second line contains integers $$$a_1, a_2, \dots, a_m$$$ ($$$1 \le a_j \le n$$$), where $$$a_j$$$ is the post that received the $$$j$$$-th like.

Output Format:
Print $$$n$$$ pairs of integer numbers. The $$$i$$$-th line should contain the highest (minimum) and the lowest (maximum) positions of the $$$i$$$-th post. You should take into account positions at all moments of time: before all likes, after each like and after all likes. Positions are numbered from $$$1$$$ (highest) to $$$n$$$ (lowest).

Note:
None