............................................................1.....1..1............1.............1....
.................................................1....1.........................................11...
................1.......1.....1...........1.........................1.........................1.1....
.........1.......1......................................1................................11.......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.....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...2.......
..............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..................................................
..............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...11....................
....................................1...........................................1.......1............
................................................................................2.................1..
..................1..................................................................................
........................................1....................1...........1..................1........
...................................1.....1.......11...................1..............................
........................1............................................................................
.1.........................1................................1.......................21..........1....
................1..1....1.......................1...........12.1...........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....11.........1...................1..................................
1............1.................1..............1.............11.........1.1...........................
...............1.......................1..........................2..1.........................11....
........................................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..
..................................1................................................................1.
........1.................1.........1......................2.........................................
...............................................1...........................................1.........
.....1.......1......................................1................................................
1......1...........................................1............1....1.......1.........1.1...........
.......................................................................1.............................
..1.........1.........1....................1...............................................1.........
.....2.............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.....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....1.............................1................................1.....
.....................11...1.1.....11......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..................
...................................................................................11........1.......
............1..........1.1..................1......1...........1...............1.......1.1...1.....1.
..................................1......................................................1...........
...............................1..1........1.........................................................
........1...........11............1............1.........................................2...........
.......................1............................2..1..1.............................1............
...1...1..............1........................1..............................1..1.............1.....
........................1.........1.................................2.1........................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.....1..
..................1....1..................................1..........2..........1.........1.11.......
.............1.....................................................................1.................