................1....................................1..................1............................
..................................................1..1..................................1............
................1..................................1.............1...1..............1.....1.........1
........1..1............1.............1.1.1.....1........................................1...1.......
...............................................................................1.........1...........
............................................1..................1..1..................................
......1...........1....................................................................1.............
...................................1.........1.......................................................
....................................................................................................1
..............................1...1........1...........2..........................1.1...............1
.............................1....1........1....1......1............................1................
...1........1......11................................11...................1................1.........
.........1...........................1........1..............1..1....................................
.....................1....2.......................1...........11.1...........1................1......
......2.....................1......................................1.................................
.................1......1.............................................1.........1....................
...............................1.....................1.........................1....1..1.............
...........................1....1......................................1................1............
.......................................................1...................1.........................
..................1.........................1...1....................................................
...1....................1.1...1..........1.....1.....1.......1..1...1.1.....1........................
.................1............11............................1...........1............................
.....1......................................................................1........................
......1....................................1.........................................................
..........1.............1.............................1.1............................1...............
.................1......................................1...................1......................1.
..1.............................1......1............1.............1..................................
.................1..21...............................................................................
.............1.....................................1.......1....1......................1...1......1..
............1...................1....................................................................
....1................................................................................................
............................1...............1......1...............1.............................1...
.....................1......................................1..............1..........1.......1......
................1...1.......................1.............1.1......1.................................
................1........................1...........................................................
........1...............................................1............................................
.............................................................1........1..............................
1....................................................1...................1......1......1.............
............................1..........1..1........1.................................................
..1.......................1....1...............................................................1.....
...............................1.....................1...1..................................11.......
........1............................11............1...............1...............................1.
..1......1............1..........................1...............................11..................
..................1.........................1.........................11..1.......................1..
.........1.2..1.........................................................1...........11...........1...
.....................................................................1.........11......11......1.....
..............1.............11....................1........1...1................................1....
.....1......1.........................................................................1..............
...1.................................................................11...................1........1.
...........................................1................1.......1.....1..........................
.........................1....1..................................1........1........................1.
.......................................................1..............................1.1.1..........
...........1.........................................................................................
............1.........................1.....................................1..................1.....
1...1................................................................................................
.............1.....1......1..............................1.......1........1..........................
................................................................1..1...1.............1...............
...............................1......................1..................................1.1....1...1
........1..........1.............1...................................1...............1......11.......
..................1...................1.1..............................................1..1..........
.1.1.................................................................................................
...........................1.1.1...........................................................1.........
...1.............1.............................................................1.....................
.......1...1..........................1.....1.....1......1.........1.................................
.....11................................1...............1........................1...1................
..1.12.......1..............11..................1...................1................1........111....
.1.....................1...............1..............1...............1..............................
............................................1.....1........................................1.........
......1..1............1...........................1..................................................
1......................1.....1....................................1..................................
...1....1........................................................................1..1......1.........
..........1..............................1..................................1...........11.......1...
....................3...........1..11...........11.............................1.....................
................1.1..........................................................1...................1...
1...1...................................................................1.................1..1.......
.........1......................1...........................1..............1..............1.1.......1
...1..1..............................................1......1............1....1..........1...........
...........1.......................................................................................1.
...........1......................................................11...........1.................1...
....................1................................................................................
1...........................1.......................................1.............1.........1........
..................................1......1.....................1.....................................
.........................................1...1............1..........1..................1............
.......1..1.......................2.......1..........................1.........................2.....
.........................1......1.............................1..1..............1........1...........
1.1........................................................1.............1...........................
.....................1.............1............11......................1........1...................
1..............................1......................................1..............1...1.....1.....
........................1.....1.....................1..............1.................................
.........................................................................1...........................
...1..................................2...................1..............2...........1.1.............
............1.1..1........................1..........................................................
.....2.........1...1...............11.1.............1.........................1......................
.....................1....................................1.........1................................
................................1.....................1......1..............1.....1..................
........................1..................1................1......................1.....1......1...1
...............................1.........1...1....................1..............................1...
..............1....1.......1......................1..........1.....1........1........................
..........................................................1...1........1....1............1..1........
.....................2.........................................................................1.....
...................1...1...1...1.........1............1.........................1....................
1....1.......................................................1..............1.........1...........1..
....................................1.......1...............................1............11..........