...1..................................................1.......1.......1........1....1............1.1.
...........................................................................................1.........
............................1..............................1........................................1
.......1......1........1........11.1.................................................................
.........................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..................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................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...........
.11................1.......................1..........................1...............1..............
.1.................1.......................................1...1..1....1........................1....
........................1...............................111........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...11.....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..............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..........................................................................
...2..1..........1.......1............1.........................................1....................
....1....1..........1....................................................1........1...............1..
..11.....1..................1...........1..1..........1.......1..............1......1................
...................11.................1..............................................................
.......................1..............................1..............................................
.1...............11.....1......1...............11...........................................11.......
1..............1......................1.....................................................1........
.........1..................1....................................................1...................
....1..................................................................1..11..................2...1..
............................1...................1..........................................1...11....
.....11....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...................11..........
..............................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...................................................................
.........................2............................1...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....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.......................................................................................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.........................