. # # . # . # . . # . . . #. . . . . # # # # . # .# # # . . # . . .. . . . . .. # . # # # . .#.. # . .# # . ... # . ##.## # .# #.## .. . . . # #...##...# # ..# . . . #.. #. . ## ..# #.### ##...#.#.# # #.#.#.#### #.. ... . .. .#..#....#..∩.##..# # .##..#. #.#.# #.# ..# . ...##.. #..#. #... # ....#..# ... ..# .#. ..#.... #....# # . # # # #. ...## .#..... # . . .. ###.##.##.##.####.....# # # .....# ...#....#.x.##... #.. .. ....#.# #.#..#... x#..#..## . ..###......####.#...###....##. . . ...#....#....#...... ... .. ### ..........#.#..#.#..# #.#. # # ........##..........# #.# .......§.#§..###....# .# # #...§#§#.# . ...# #.t§§§..# #.#_.# #..§§#§### ##### ........#.§. ........####.. ......... ... ...#..... .# ..###...# # .. .....