MazeBot is a robot designed to find its way through a maze. The maze consists of rooms, each with a number.
For instance if it started in room \(30\) in the maze below, MazeBot would move to room \(26\), then \(22\), then \(12\).
In the following maze, MazeBot starts in room \(50\) at the centre.
Which room does it end up in?