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Time Limit: 1.0 s Memory Limit: 256 MB Total points: 100 Hackable ✓

#7406. 最长 Lyndon 前缀

Statistics

如果一个字符串 $w$ 严格小于它的所有真后缀,则称其为 Lyndon 词。例如,aab 是一个 Lyndon 词,而 aa 不是。

Chiaki 有一个长度为 $n$ 的字符串 $s_1s_2 \dots s_n$。她想知道 $l_i$,即 $s_i s_{i+1} \dots s_n$ 的最长 Lyndon 前缀的长度。

输入格式

输入包含多组测试数据。第一行包含一个整数 $T$ ($1 \le T \le 10^5$),表示测试数据的组数。对于每组测试数据:

第一行包含一个整数 $n$ ($1 \le n \le 10^5$)。第二行包含一个由小写字母组成的字符串 $s_1s_2 \dots s_n$。

所有 $n$ 的总和不超过 $10^5$。

输出格式

对于每组测试数据,输出 $n$ 个整数,表示 $l_1, l_2, \dots, l_n$。

样例

样例输入 1

3
3
aaa
3
aab
3
cba

样例输出 1

1 1 1
3 2 1
1 1 1

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