...............1...........1.........................................................................
..............................1.........11.............1..............1..............................
........1.........................................1.............................1..................1.
...2....................1........1..................1...........1...1.........................1......
.1.1..11...............1....................11.......................................................
.............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.....................................
...2....................................1..............................................11.........1..
.................1............................1...........................1...1......................
.1.....2......1..................................................1...................................
............11.............1.1.................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.........................................................1..1.......1.............................
...1.1.................1......1........................1....1.............................1..1....1..
.......................2.............................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.........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..................................11.......2.1......
..1........1.....................................1............................................1...1..
....................................1..........1...............1......1.1...1.................1......
...............................11....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................................2......1..........1.....................
.............................1..............................1....2...11.........1....................
..........1.................................1...............1.......1................................
..................1........................1....1...........1.1......................................
.....................................1....................................2.............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.....1..........1.............................
...............1.....................................................................................
........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..........11..............1....................1.........................
..............1..............................................1...............................1.......
....1.....1.............1.......................1....1.......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.................1.............1...............1........................1...........1.....
.............................................................1.......1........1......................
..1.....................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.............................2...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....11.............1...................1.....1......1.......................................1.......
...........1....1..................................2...................1.....1.......1...............
....1..............11.....1...........1.....1..............1.....1......................1............
...............................................................1............1........................
...................................1...........1............1...........1..........1.................
..................11...1...1............1..........1..11...........................................2.