There are times you recall a good old friend and everything you've come through together. Luckily there are social networks — they store all your message history making it easy to know what you argued over 10 years ago.
More formal, your message history is a sequence of messages ordered by time sent numbered from $1$ to $*n*$ where $*n*$ is the total number of messages in the chat.
Each message might contain a link to an earlier message which it is a reply to. When opening a message $*x*$ or getting a link to it, the dialogue is shown in such a way that $*k*$ previous messages, message $*x*$ and $*k*$ next messages are visible (with respect to message $*x*$). In case there are less than $*k*$ messages somewhere, they are yet all shown.
Digging deep into your message history, you always read all visible messages and then go by the link in the current message $*x*$ (if there is one) and continue reading in the same manner.
Determine the number of messages you'll read if your start from message number $*t*$ for all $*t*$ from $1$ to $*n*$. Calculate these numbers independently. If you start with message $*x*$, the initial configuration is $*x*$ itself, $*k*$ previous and $*k*$ next messages. Messages read multiple times are considered as one.
Input
The first line contains two integers $*n*$ and $*k*$ ($1 ≤ *n* ≤ 10^{5}$, $0 ≤ *k* ≤ *n*$) — the total amount of messages and the number of previous and next messages visible.
The second line features a sequence of integers $*a*_{1}, *a*_{2}, ..., *a*_{*n*}$ ($0 ≤ *a*_{*i*} < *i*$), where $*a*_{*i*}$ denotes the $*i*$-th message link destination or zero, if there's no link from $*i*$. All messages are listed in chronological order. It's guaranteed that the link from message $*x*$ goes to message with number strictly less than $*x*$.
Output
Print $*n*$ integers with $*i*$-th denoting the number of distinct messages you can read starting from message $*i*$ and traversing the links while possible.
Note
Consider $*i* = 6$ in sample case one. You will read message $6$, then $2$, then $1$ and then there will be no link to go.
In the second sample case $*i* = 6$ gives you messages $5, 6, 7$ since $*k* = 1$, then $4, 5, 6$, then $2, 3, 4$ and then the link sequence breaks. The number of distinct messages here is equal to $6$.
样例
6 0
0 1 1 2 3 2
1 2 2 3 3 3
10 1
0 1 0 3 4 5 2 3 7 0
2 3 3 4 5 6 6 6 8 2
2 2
0 1
2 2
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