................1............1.......................1......................................1........
...................1..1...11........................................2....................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...............................
..............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................11.....................................................1..........
........1.......1...............................................................................1....
....1..............................1............1..1.............................1...................
...................1.......11.......11...1...........................................................
.................1................................1..................................................
.....1.1...........2.................................................................................
..........................................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.....................................................................1......
.....1.......1.........1..........1............................1........1..1.........................
.....................................1........1........................................1.............
...........................1.1........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....2...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..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.....11......1..............................1....................
..1................................1........1.......1................................................
.........................1................1....1.......1.......................1.................1...
.....................1...1.........1..........1......................................................
............................11..........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.........1...........1.........1........
..............1........................1...................1............................1.3..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....11........
.........................2..........1.............................................1.1................
.....................1...1......................1..1......1.......1..........1...................1...
1.....................................................................1............................1.
.........1..................................1..............1............................1............
...........1...............................11..................1...............11....................
....11.................1.................1...........................................................
...................................................................................1...............1.
.....11.......1.................1.1.............1....................................1...............
........1....................1.........1.1........1.............11................1..................
...................11..............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..............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.............................11..................
.......1........1...1..1..............................................2.............................1
...............................1...1..............................................1....1...111.......
.......................................1...................1.......................................1.