This is the easy version of the problem. In this version $l=r$.

You are given a string $s$. For a fixed $k$, consider a division of $s$ into exactly $k$ continuous substrings $w_1,\dots,w_k$. Let $f_k$ be the maximal possible $LCP(w_1,\dots,w_k)$ among all divisions.

$LCP(w_1,\dots,w_m)$ is the length of the Longest Common Prefix of the strings $w_1,\dots,w_m$.

For example, if $s=abababcab$ and $k=4$, a possible division is $\color{red}{ab}\color{blue}{ab}\color{orange}{abc}\color{green}{ab}$. The $LCP(\color{red}{ab},\color{blue}{ab},\color{orange}{abc},\color{green}{ab})$ is $2$, since $ab$ is the Longest Common Prefix of those four strings. Note that each substring consists of a continuous segment of characters and each character belongs to exactly one substring.

Your task is to find $f_l,f_{l+1},\dots,f_r$. In this version $l=r$.

The first line contains a single integer $t$ ($1 \le t \le 10^4$) — the number of test cases.

The first line of each test case contains two integers $n$, $l$, $r$ ($1 \le l = r \le n \le 2 \cdot 10^5$) — the length of the string and the given range.

The second line of each test case contains string $s$ of length $n$, all characters are lowercase English letters.

It is guaranteed that the sum of $n$ over all test cases does not exceed $2\cdot 10^5$.

For each test case, output $r-l+1$ values: $f_l,\dots,f_r$.