R D D U U L L U L U R L U L L
D D R D D U U L U U R R D R D
D R R U R U U L D L L D D R R
U R U L L R D D D D R R D D L
L U U U U D D L L L D L L U R
U U U R L L U U R R D U L L D
D R D D D R R R R D D R R U U
L L L L L R R R U U U R U U L
D L L D U R R D D D D R R D D
L L U U U D L L L D L L U R U
U U R L L U U R R D U L L D D
R D D D R R R R D D R R U U L
R D D L L U U