+ Time Limit: 1 second
+ Memory Limit: 256 megabytes
----------
The "CodeCup" volleyball team and the "Quera" volleyball team have played $t$ sets of volleyball against each other. We know that in the $i$-th set, $n$ points were exchanged between the two teams. Every point was awarded to exactly one of the two teams, CodeCup or Quera. The team that first reaches 25 points wins that set.
The referee of this match has recorded the first letter of the team receiving each point, sequentially, in an $n$-character string. That is, if the $i$-th point was taken by the CodeCup team, the $i$-th character is 'C', and if the $i$-th point was taken by the Quera team, the $i$-th character is 'Q'.
We know that all sets were officiated correctly, and the set ended immediately upon a team winning. However, this referee forgot to write down the name of the winning team. We ask you to determine the winning team of each set by analyzing these strings.
To better understand the requirements of the question, please study the example below.
# Input
In the first line of the input, the integer $t$ is given, which indicates the number of sets.
$$1 \leq t \leq 100$$
In the first line of each set, the integer $n$ is given, which indicates the total number of points exchanged.
$$25 \leq n \leq 49$$
In the second line of each set, there is an $n$-character string where the $i$-th character is 'C' if the point was taken by the CodeCup team, and 'Q' if the point was taken by the Quera team.
It is guaranteed that the input is correct and exactly one of the teams has won each set.
# Output
Print the winner of each set in $t$ lines, sequentially. If the winner is the CodeCup team, print the string `CodeCup`, and if the winner is the Quera team, print `Quera`.
**Note that the judging system is case-sensitive.**
# Example
## Sample Input 1
```
2
44
QQQQCCCQQQQQCCQQQQCQCCCCCCQQQQCCCQQQQQCCCCQQ
25
CCCCCCCCCCCCCCCCCCCCCCCCC
```
## Sample Output 1
```
Quera
CodeCup
```
<details class="blue">
<summary>
Table of Scores for Set One
</summary>
| Row | Quera | CodeCup |
|:---|:---:|---:|
| 1 | 1 | 0 |
| 2 | 2 | 0 |
| 3 | 3 | 0 |
| 4 | 4 | 0 |
| 5 | 4 | 1 |
| 6 | 4 | 2 |
| 7 | 4 | 3 |
| 8 | 5 | 3 |
| 9 | 6 | 3 |
| 10 | 7 | 3 |
| 11 | 8 | 3 |
| 12 | 9 | 3 |
| 13 | 9 | 4 |
| 14 | 9 | 5 |
| 15 | 10 | 5 |
| 16 | 11 | 5 |
| 17 | 12 | 5 |
| 18 | 13 | 5 |
| 19 | 13 | 6 |
| 20 | 14 | 6 |
| 21 | 14 | 7 |
| 22 | 14 | 8 |
| 23 | 14 | 9 |
| 24 | 14 | 10 |
| 25 | 14 | 11 |
| 26 | 14 | 12 |
| 27 | 15 | 12 |
| 28 | 16 | 12 |
| 29 | 17 | 12 |
| 30 | 18 | 12 |
| 31 | 18 | 13 |
| 32 | 18 | 14 |
| 33 | 18 | 15 |
| 34 | 19 | 15 |
| 35 | 20 | 15 |
| 36 | 21 | 15 |
| 37 | 22 | 15 |
| 38 | 23 | 15 |
| 39 | 23 | 16 |
| 40 | 23 | 17 |
| 41 | 23 | 18 |
| 42 | 23 | 19 |
| 43 | 24 | 19 |
| 44 | 25 | 19 |
</details>
<details class="blue">
<summary>
Table of Scores for Set Two
</summary>
| Row | Quera | CodeCup |
|:---|:---:|---:|
| 1 | 0 | 1 |
| 2 | 0 | 2 |
| 3 | 0 | 3 |
| 4 | 0 | 4 |
| 5 | 0 | 5 |
| 6 | 0 | 6 |
| 7 | 0 | 7 |
| 8 | 0 | 8 |
| 9 | 0 | 9 |
| 10 | 0 | 10 |
| 11 | 0 | 11 |
| 12 | 0 | 12 |
| 13 | 0 | 13 |
| 14 | 0 | 14 |
| 15 | 0 | 15 |
| 16 | 0 | 16 |
| 17 | 0 | 17 |
| 18 | 0 | 18 |
| 19 | 0 | 19 |
| 20 | 0 | 20 |
| 21 | 0 | 21 |
| 22 | 0 | 22 |
| 23 | 0 | 23 |
| 24 | 0 | 24 |
| 25 | 0 | 25 |
</details>