.....................1..........1...............................1............11......................
.......1...1............1......................111.......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...........1.............
..11.............11....................................................1...........1.................
.................1..............11.....................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.................11.........................
.1.2....1....................1......11....1...........1.1......1..............................1......
.........2...........................1....1..........1...............................................
..............1........1...................1................1...................1.......2............
................1................1....1.......................................................111.1..
.................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............................2.............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........111.....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............................11...1.1.1..........1..............................................1.1
...........1.....1.....................................1...................2...................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.......................11.........................1.......1...............................
.....................................1......................................1.....1...1..............
......................111..1.......................................2.................................
..........................2.............1............................................................
..........................1..........................1.........1.....................................
...1............................................1.....1.................2............................
..............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.........................1.11.1.............
.....................................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..............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.....
................................................................1.....1..............................
.........1......................................................1..................1.......1.1.......
.......................................1.........1.........1.........1..................1............
.....................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...........11........1.
1.............................................2......................................................
.....1................................................1............1.......................1.........
...1....1...............................................................................1............
..............................................1..1...........................................1.......