.........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........1..........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...............
...............................................1................................1.......1............
.......................1......1................................1.....................................
112........1......................................................1..................................
...........1....................1.1.1.............................................1..................
.......1....................1.......11..........................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.........2..1.............................................................................
..........................1.................1....1..........................................1....11..
...........1.1.......................................................................................
............1...............................1..........1..........11..............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
.......................................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...........2...........1..........................1............
..............................1.......................................1..............................
.................11.1....................................1........................................1..
..............................2................1..............................1........11..........1.
.1.....1.........1....1.......1.............................1............1.......11........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..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.............................................1................
...12............11.............................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............1...................1........................1............1......................1....
.1...............1.....1..................................................1.......1............2.....
...............1...............1................21...........................1....................1..
........1................1.11............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..11...
............1..................................1............11...............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..1................................
..................1......1....................1......................................................
.......1..........1.....................................................................1............
....................................................1..........................1...........1..1......
...................................1...........1......1..............................................
.1....1..............1.............1.............1.................................................1.