.....................................................................................................
...................................................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.................................11....................
...........................................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................11..............
.........................1............1...............1.....................1........................
.....11........................1.....................1.......1..........................1.......1....
1.1...............................................1...........12..............................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............11.............1.....1................1..................
...............1...................1.............................1...............11..1...............
.........1..............1....................1........................1................1....1.1..1...
.........................................111.........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...................
.....1.2..1.................................11..1........1...............1.......1..1................
...................................................1.........................1.......................
....1.....................1......1..1.........1......................................................
..11.1........1.....1.........1..............1.................1.............1......................1
.......11......................................1..1..............1...................................
.......................1.1....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.........
............................11.1......................1.......................1................1.....
.......................1...1.................................1.......................................
.1.1.........1.................2.....................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............2...................................1.........
.1.....1................1.............1...........................1.....1.1....1......1..............
...................1.......................1...1....................2..................1..1.....1....
.........1.........1...........1...............1................1.1.................................1
111.............1.....................................................1.....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....................
..1.......1.1........................1................1.............2........................1.......
.........................1...........1.........................1..1..............................1...
...1....1..1...........................1.....1...........1.....1...1.......................1..111....
.....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..........12...............................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......................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.................
...............11....1........................1....1......................1..........................
........1.....1.........1..1...........1.....................................1.......................
.......................1....1........................................................................
............1..........1................................1.....1...............................1......
......11.............................................................................1...............
...........................................1......1....................................1......1..1...