......1......................1........1......1....................1............1.1....1.............1
....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....1.11..............
.....................................................................................................
................................111............................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.................
.......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.........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.....
.......11..............................1.........................................111.................
........1................1......11..............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........................................
............11...........1..2...1.......1......................11....................................
.......................1.1.....1........1..................1.......................1..1..............
..................1..........1................1..1..1...........................1..............1....1
..1..1..................................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..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...........2..........
............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...............................................2.....
....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.......................................2.......................
........11...............1..........1..............11.........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.
.............................11..................1....1.......1.......................1.............1
...................1...1.........1....1.........................................1....................
................1..1...........1......................11...............1.............................
.....................................................................................................
.........1.....1.11.......1...................................1......................................
............1..................2.......................1.....2.................1.....................
.....................................1.....1............................1...............1............
...............................................1...1..........2............................1.....1...
.1.............................................................1.....................................
.........1.....1.......1...............................................11..........................1.
..1...1.............................1...............1...........1.................1.1................
.1.....................................................1...................1..1......................