AT_scpc2026_div2_g.SCSC Game

This year, FuriosaAI officially announced mass production of RNGD, its second-generation AI accelerator. RNGD is specialized for processing language models and multimodal models, and provides powerful computing performance even with low power consumption.

At SCSC, AI agents Lulu and Terra were created using RNGD chips, and SCSC had them play the SCSC game for performance testing.

The SCSC game is played with a string $S$ consisting of uppercase letters S and C that does not contain SCSC as a substring. Lulu and Terra take turns, with Terra going first. On each turn, the current player chooses one character from the string and removes it. If, after the removal, the string contains SCSC as a substring, that player wins and the other player loses. If the current player can no longer choose any character to remove, that player loses and the other player wins.

Thanks to the powerful computing performance of the RNGD chips, Lulu and Terra have become able to always find optimal moves to win. Given the string $S$, determine which agent wins the game if both Lulu and Terra play optimally.

What is a substring? A substring of a string is a contiguous part of the original string. For example, `bc` is a substring of `abcd`, but `ac` is not. Multiple substrings may overlap within the same string. For example, `aba` appears a total of $2$ times in `ababa`.

今年，FuriosaAI 正式宣布其第二代 AI 加速器 RNGD 进入量产阶段。RNGD 专为处理语言模型与多模态模型而设计，即使在低功耗下也能提供强大的计算性能。

在 SCSC，AI 智能体 Lulu 和 Terra 均基于 RNGD 芯片构建；SCSC 让它们对弈 SCSC 游戏以进行性能测试。

SCSC 游戏使用一个仅由大写字母 S 和 C 构成的字符串 $S$ 进行，且该字符串不包含子串 SCSC。Lulu 和 Terra 轮流操作，Terra 先手。每回合，当前玩家从字符串中选择一个字符并将其移除。若移除后字符串中出现子串 SCSC，则当前玩家获胜，另一方失败。若当前玩家已无法选择任何字符移除，则当前玩家失败，另一方获胜。

得益于 RNGD 芯片的强大算力，Lulu 和 Terra 总能找到最优策略以确保胜利。给定字符串 $S$，请判断：当双方均采用最优策略时，哪位智能体将赢得游戏。

什么是子串？一个字符串的子串是指该字符串中一段连续的字符序列。例如，`bc` 是 `abcd` 的子串，但 `ac` 不是。同一字符串中可能存在多个重叠的子串。例如，`aba` 在 `ababa` 中共出现 $2$ 次。

The input is given from Standard Input in the following format:

$T$
$\mathrm{case}_1$
$\mathrm{case}_2$
$\vdots$
$\mathrm{case}_T$

Each test case is given in the following format:

$S$

输入从标准输入给出，格式如下：

$T$
$\mathrm{case}_1$
$\mathrm{case}_2$
$\vdots$
$\mathrm{case}_T$

每个测试用例的格式如下：

$S$

For each test case, output Terra if Terra wins, and Lulu if Lulu wins, one per line.

对于每个测试用例，若 Terra 获胜则输出 Terra，若 Lulu 获胜则输出 Lulu，每行一个。

表示言語

/ /

Constraints

• $1 \leq T \leq 10\,000$
• $1 \leq |S| \leq 200\,000$
• $S$ consists only of uppercase letters S and C, and does not contain SCSC as a substring.
• The sum of $|S|$ over all test cases does not exceed $200\,000$.

表示语言

/ /

约束条件

• $1 \leq T \leq 10\,000$
• $1 \leq |S| \leq 200\,000$
• 字符串 $S$ 仅由大写字母 S 和 C 组成，且不包含子串 SCSC。
• 所有测试用例的 $|S|$ 之和不超过 $200\,000$。