B B B B B
UP UP UP UP
B
B DOWN RIGHT A
A
B B B B DOWN RIGHT
RIGHT UP UP UP UP
RIGHT UP UP UP UP UP
B B B B B B B B B B
A A A A A
A A A A A A A A A A
A A A A
DOWN A
A DOWN DOWN A
A A A A A A
A A A A A A A A A
DOWN RIGHT
DOWN RIGHT A
B B B B B B B B
DOWN DOWN DOWN A
A A
DOWN DOWN DOWN DOWN DOWN
B DOWN DOWN A
START
UP UP UP UP UP UP UP UP
UP UP UP UP UP UP UP