16 16 robot R 14 15 robot G 5 3 robot B 4 10 robot Y 7 13 robot S 15 4 goal any 9 6 horizontal_wall 5.5 1 horizontal_wall 6.5 2 horizontal_wall 4.5 3 horizontal_wall 3.5 6 horizontal_wall 6.5 8 horizontal_wall 7.5 8 vertical_wall 8 7.5 vertical_wall 6 7.5 vertical_wall 7 1.5 vertical_wall 5 3.5 vertical_wall 3 6.5 vertical_wall 1 4.5 horizontal_wall 2.5 14 horizontal_wall 2.5 16 horizontal_wall 3.5 10 horizontal_wall 4.5 15 horizontal_wall 7.5 9 horizontal_wall 7.5 13 vertical_wall 1 10.5 vertical_wall 2 14.5 vertical_wall 4 9.5 vertical_wall 5 15.5 vertical_wall 7 12.5 vertical_wall 8 9.5 horizontal_wall 8.5 6 horizontal_wall 9.5 8 horizontal_wall 10.5 2 horizontal_wall 11.5 5 horizontal_wall 12.5 1 horizontal_wall 13.5 6 horizontal_wall 14.5 4 vertical_wall 9 6.5 vertical_wall 9 7.5 vertical_wall 10 2.5 vertical_wall 11 4.5 vertical_wall 14 6.5 vertical_wall 15 3.5 vertical_wall 16 7.5 horizontal_wall 9.5 9 horizontal_wall 10.5 14 horizontal_wall 12.5 10 horizontal_wall 12.5 16 horizontal_wall 13.5 15 horizontal_wall 14.5 11 vertical_wall 9 9.5 vertical_wall 10 13.5 vertical_wall 12 10.5 vertical_wall 14 15.5 vertical_wall 15 10.5 vertical_wall 16 12.5