CF1873A.Short Sort

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题目描述

There are three cards with letters a\texttt{a} , b\texttt{b} , c\texttt{c} placed in a row in some order. You can do the following operation at most once:

  • Pick two cards, and swap them.

Is it possible that the row becomes abc\texttt{abc} after the operation? Output "YES" if it is possible, and "NO" otherwise.

输入格式

The first line contains a single integer tt ( 1t61 \leq t \leq 6 ) — the number of test cases.

The only line of each test case contains a single string consisting of each of the three characters a\texttt{a} , b\texttt{b} , and c\texttt{c} exactly once, representing the cards.

输出格式

For each test case, output "YES" if you can make the row abc\texttt{abc} with at most one operation, or "NO" otherwise.

You can output the answer in any case (for example, the strings "yEs", "yes", "Yes" and "YES" will be recognized as a positive answer).

输入输出样例

  • 输入#1

    6
    abc
    acb
    bac
    bca
    cab
    cba

    输出#1

    YES
    YES
    YES
    NO
    NO
    YES

说明/提示

In the first test case, we don't need to do any operations, since the row is already abc\texttt{abc} .

In the second test case, we can swap c\texttt{c} and b\texttt{b} : acbabc\texttt{acb} \to \texttt{abc} .

In the third test case, we can swap b\texttt{b} and a\texttt{a} : bacabc\texttt{bac} \to \texttt{abc} .

In the fourth test case, it is impossible to make abc\texttt{abc} using at most one operation.

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