.............1.................1.........1...................................1.......................
.1...1..1..........1......1........................................................11..1.............
....1...............................1.............1...1...1......11..................1...............
............1.................1...............1...................................2..................
...1........2..........1.........1..........1..........1............1..........................1.1...
...............................1.........................................1...........................
...........1...........1................1.............1...............1..........2..1................
..........................................................1.1.....................1.......1..........
.............1.1..2...............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.....11
...............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.............111..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...........
........11.........1..1.....1............................................................1..1........
..1.11.....1.....................1...................................................................
...................................................1...............................1....1..........1.
.............11.....1...........11..............1.....................1..............................
.1....1........1............11..1...................1......................1........................1
...........1...........................................11.................1.1...............1.....1..
..1......................1..............1....................2....1...............2..........1.......
.1...............1.......................1..........................................1.........1......
.................................................................................1......1............
..111.................................1....1.........................................1...............
.........................1....1................1.........................1........1................1.
....11.......................1.....1.......................................1...1............1.......1
.........11..........................................................................................
......................................1........................1.....................................
..111........................................................................1....................1..
....................1.....11.........................1....................2.............1............
......1.......................................................1......................................
..................1......1......................1.......................................1............
.......1....................1..11...........................1........................................
.......................1....................................1........................................
..2.......................1........1........................1........................................
...........1....................1...........................................................1........
..............................................1................................1........11...........
....1.............................................1.................1.1......................11...1..
.......1.........1..1......................1..................................1...2............1.....
................1....1.1....................................3........................................
..........................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....................1........................................
............................................................................................11..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
..........12.............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................1.11.........1.............1...........................
.........................1...........................................................................
............1..1..................1..................1...........1.......1...........................
............................1.......................................1......................1......1..
.............1.1...............................1.....................................................
.11.........1..........1...................................................1........1................
..........................................................................................1..........
........................1..................12....................1.1.................................
.11....1....1...................................1..........................1.......1.................
.............2................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.........1............1.........1.......1..
......................................1..............................................................
....................1.............................................................1..................
.....................................1.........1..........1......................1...1............1..