....1....1.......................1...................................................................
......................................................1..................1.........1.................
................................1..................1.................1......1.........11.........1...
......................1....................1........11.1.1....11..................................1..
....................................1...........1....................................................
....................................................................1.......................11.......
.............................................1............................1...........1..............
............................................1.............................1..........................
......................................................................................1..............
...........1..11....1..........1....................1........1.............1.........................
..1.......1......................................1................1.........1..1.....................
.1..........2................1......................................1..........11....1...............
1......................................1...........1.......1......1..................................
..........1...2..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...............1.......................
...........1............1...1.1.........1..1.111............................11..............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......2..............1.................1........................
....1......................1.................1....................1...1..............................
.......................................1..............................1.........1.........1.1....1...
...............1..........................................1..........................................
..................................................11.................................................
1.........................................................................................1..........
1.........................................................1..............1..............2............
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.................1...1.....................................2..
...........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..............2....
.............................................................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.......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..11..........1............1...1.1
.....................................11................1....................1...........1............
1..................................1.......................................................1.........
...................1..........................2...................1..................................
.....1.....1.........1.........................................1.....................................
............................1.......1....................1...............................1...1.......
..1.........1.............1............1....1........................................1...............
...............2...11...................1.........1..........11............1.........................
........2.............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......................................
..........................................................................................1..........
.1...................1.........1......1...................................1..........................
................1...............................................1.....................1..............
.....................................1...1.....................1......1.......1......................
.........1.........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......................2................................1..........1............1.
.....................................1..........1....1........1......................................
..............1.................1..1..1....................11.........1.......1.......1..............
.....................................1.1.........1...................................................
..1............1...................................................................11.....1..........
..............................................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........................11......1.............................1.........1...1....................
......1...1.................................................1....1............................1.1....
.......1...........1.1........1.....................................................1................