# # # # # . .. . ... ..#. # # . .# . . # #..### # .# # # ..... # . # .# #. ..(...# # .#.. .. #.# # .#. #.##.....### . . #. ##. #_ ..# . . .# #. ...##.# .# ... #.# ......# #. . ##...#.# ##.. ##...# .. .. . .#. .. ###.#..# .#.#.. .## .# #####.##.#...... . . .#. #..#.∩...#.#..#### # #. ## # ##......# #.... # # . .#.## #.#.###. #.#.#... # #..... .# #....#.####.#.#.. . . ..... ####.##............. .. . . . ## ..##.......... .#. #.# # # #.. #.#...##.. .#.. . ..#####.x#### # # .... .# #.## . # . #. .# .### #. . . ...# .. .. .# . .. # .. ### . #.# .. . . # . # ### #.. # . .