Pasha got a very beautiful string $*s*$ for his birthday, the string consists of lowercase Latin letters. The letters in the string are numbered from 1 to $|*s*|$ from left to right, where $|*s*|$ is the length of the given string.
Pasha didn't like his present very much so he decided to change it. After his birthday Pasha spent $*m*$ days performing the following transformations on his string — each day he chose integer $*a*_{*i*}$ and reversed a piece of string (a segment) from position $*a*_{*i*}$ to position $|*s*| - *a*_{*i*} + 1$. It is guaranteed that $2·*a*_{*i*} ≤ |*s*|$.
You face the following task: determine what Pasha's string will look like after $*m*$ days.
Input
The first line of the input contains Pasha's string $*s*$ of length from $2$ to $2·10^{5}$ characters, consisting of lowercase Latin letters.
The second line contains a single integer $*m*$ ($1 ≤ *m* ≤ 10^{5}$) — the number of days when Pasha changed his string.
The third line contains $*m*$ space-separated elements $*a*_{*i*}$ ($1 ≤ *a*_{*i*}$; $2·*a*_{*i*} ≤ |*s*|$) — the position from which Pasha started transforming the string on the $*i*$-th day.
Output
In the first line of the output print what Pasha's string $*s*$ will look like after $*m*$ days.
样例
abcdef
1
2
aedcbf
vwxyz
2
2 2
vwxyz
abcdef
3
1 2 3
fbdcea
题面与样例版权归 Codeforces 及出题人所有;中文翻译由 AI 生成(CI 管线),如有出入请以原文为准。