* , * , , * , * * * , , , , * , * , , , , , , * , , , , * , , , * * ** , * * , ,, , ** , , , ,* , , ,* * ,, * * , ,, ,* , , , , , , , , , ,,, *, , , , , , , * * , ,,, ,, *** , , * , ,,,, , ,, * , , ,, , ** , ,,, , ,, ,,, * *, , ,,, , ∩ * ,,,,,, , ,,,,, , ,, , , , , * ,........(## *.. , ,, , ,, , .......... #.., ,* , , , , ,,, *, , ,#.....#.**#...,,, ,,,, ,, ,, * * * *** ****......###.... ,, * * , ,, , , ,, * ** ##.....#..... , * , , , ,, , ** * , ,* #........$..., * , , ,,Oo #..,.. * , ,,##### * #........... , , , , ,(..# ..... , ## ###.#.* ,##.<.......#*, ,, ,.(..#..$., * ##.##....., ..##.##o...## * , , , .O#.#.#. ### #.......#.##.#####*{{...# * * , , ,,,, #)(...#*##.####......##....# , .{..$..** , , * #.)O.###....#..........#.##* ,{{{.....,* *, , * #)OoO##..#.##......))....##* ,(......,,, ** #OO##....................#.. ..#....,,, * * , ** #(O.##.........#.)<)........ .(..... , ,* * ##(............#............ , , ,,, , ##.#.........####..........*,* , ,, , *, ####.......##* #.......).., * ,, , #.........# *##.........,,** ,,, , ###......... *.......... ,, , ,, ,, #...........,........... , ,, * , ##.#............#...#...,,, , , * ###............ .###... , , *..#......, , ,* *, , ,,, * , , ** * , ,, * , , ,, * ** , , ,* * ,,,, ,, ,* , , * * , , ** * , * ** * ** *,,, ,, , *