Colour Maze

It may not look very much like a maze, but this collection of coloured squares is actually a maze in disguise. The aim is to find a path from a square in the top row to a square in the bottom row. You are allowed to move horizontally or vertically, that is, left or right, up or down, but never diagonally. There is a snag – you can’t move just anywhere. As you move through the maze you must follow a regular sequence of colours. For instance, you could start at a RED square then move to BLUE, then GREEN, and continue by trying to repeat the pattern RED, BLUE, GREEN, RED, BLUE, GREEN , RED,…
There is a repeated colour pattern that will get you through the maze – can you find it?
