...........1.......1..................1.1.............................1..........1........1...1..1...
.....................1...........................................................1........1..........
...........1......................................................1...............1..................
.............1...........1............1...............................................1..1...........
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................................................
....11................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.......................
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....................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...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..........
.......11...............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.............
.................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...
....................12................1..............1........................................1....1.
................1......................................................1...........1.................
...........1............................................................1............................
...................1..1.......................1..............1........11.............................
.....1............1...............................................1.11........................1......
.......................................................................................1..1..........
......1...............................1...........1....................1...1........1................
............................1...................................................................1...1
....................................1........1.......................................................
...........................1...............................1.....................1...................
..........................................11..111.......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...........1......1...................
........................1............1.....................1...........1.............................
...............................1..1.....1........................1...................................
.........1.1..............1..............1........1....1............1.1....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....................................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..
.111....................................1....................1.11....................................
................................1.....................................2..........................1...
........1.........................1....................................1.......................1....1
.1.............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..................1.................1..........................................................
..........................................1...........1............1...........1.....................
......1.........11.....1...............................1...............................1.............
...........1.............................1.........................1........1.....1..................
.........................1......1.........1...1.....1....1................1........................1.