CF1703A.YES or YES?

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题目描述

There is a string $s$ of length $3$ , consisting of uppercase and lowercase English letters. Check if it is equal to "YES" (without quotes), where each letter can be in any case. For example, "yES", "Yes", "yes" are all allowable.

输入格式

The first line of the input contains an integer $t$ ( $1 \leq t \leq 10^3$ ) — the number of testcases.

The description of each test consists of one line containing one string $s$ consisting of three characters. Each character of $s$ is either an uppercase or lowercase English letter.

输出格式

For each test case, output "YES" (without quotes) if $s$ satisfies the condition, and "NO" (without quotes) otherwise.

You can output "YES" and "NO" in any case (for example, strings "yES", "yes" and "Yes" will be recognized as a positive response).

输入输出样例

输入#1

10
YES
yES
yes
Yes
YeS
Noo
orZ
yEz
Yas
XES

输出#1

YES
YES
YES
YES
YES
NO
NO
NO
NO
NO

说明/提示

The first five test cases contain the strings "YES", "yES", "yes", "Yes", "YeS". All of these are equal to "YES", where each character is either uppercase or lowercase.

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