13227번 - TicTacToe 다국어

문제

We want to create a program to check the result of a tic tac toe game. A tic tac toe board is a 3x3 grid. Each position can contain either X or O. The game finishes with a winner when a player creates a straight line of 3 equal symbols. The next 3 boards show finished games with a winner. The empty positions are represented using dots.

X.X OX. .X.
OOO .O. .X.
... X.O .XO

In contrast, these 3 boards have not finished with a winner.

OXO X.. ...
XXO O.O .X.
OOX .XX ..O

입력

The test case consists of 3 lines. Each one with 3 characters (dot, O or X). Note that we are using the letter “O” not the digit zero.

출력

For each test case, write YES if the board finished with a winner or NO if there is no winner.

제한

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