Tic Tac Toe Winner Check

Given a 3x3 Tic Tac Toe board, determine if the first player ('X') has won the game. A win is achieved if any row, any column, or either of the two diagonals is completely filled with 'X'.

The grid is represented as 3 lines each containing 3 characters. Each character can be:

• X: A move by the first player.
• O: A move by the second player.
• .: An empty cell.

You should output First if the first player wins, and No Winner otherwise.

Winning conditions satisfy one of the following criteria:

• Any row is exactly $$X, X, X$$
• Any column is exactly $$X, X, X$$
• The main diagonal is exactly $$X, X, X$$
• The anti-diagonal is exactly $$X, X, X$$

inputFormat

The input is provided through standard input (stdin) and consists of 3 lines, each representing a row of the Tic Tac Toe board. Each line contains exactly 3 characters which can be 'X', 'O', or '.'.

Example:

X.X
.OX
..O

outputFormat

Print a single line to standard output (stdout) with the string First if the first player wins, otherwise print No Winner.

## sample

XXX
...
...

First