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