...1..1...1................................1.......1....................................1............
...................1.......1................................1.......................11...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.............2................1.....................................
.....1.................................................1..........1..............1...................
....1...............................................................................................2
.............................................1.....1...1.1.......................1...................
......................1.......................................1......................................
.....................................................1........1......................................
.1......1..........1..........................11.......1..1..................2.......................
.......1....................................1...........1...........1...........................1....
....................1.....................1......1.............1.....................................
...........1.....1......................................11.........11..........1.....................
.................1...........11...........1.....................................1....................
...1..........................................................1....................1.................
1...........1........................................................................................
...............1................1..................................................................1.
.....1................1.............1.......................................11.......................
..............................................................................11.....................
................................11.............1...1.....................................1...........
...............1....................................................1......1........1................
.......11................................................11...........1..............................
........................................1............................................................
.1.....1..1............1..........1..1..............11.....1........................1................
...........................................1....1..................1.................................
.........................................1..................................11.................1.....
.........................................1...............11..........................................
..........................................................................................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...11..............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............1....1.........................1........1.................
..........1......................111..................................1...........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...................................................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...........11.1.......1...............1............................1............
...................................1...............1.................................................
............................2...1......................................1...........1.................
..1................1........................1............1...11..1.............1.....................
........1..............................................................1.............................
............................1......................................................................1.
........1...................1....1........................1......................................1...
........................11...........................................................1...............
....1.....1..1......1..........................................1.....................................
................................................1.1......................11..........................
.........................2..........1........1...........1...........................................
.....1.......1................1.....1.........................2.1.........1............1...........1.
.........1.....................1................1.....11....1.1.......1..............................
..........................................1...................1......................................
...............................................11...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.............................................................................
.......2..................................................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...........111............................................1..11..............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......1.1..1........................1..................1....
...1.1.................1.......1.....1.1................1........1...........................1.......
..........................1........1..............1................................1....1............
...............1.............................1........................1..........1..........1........
..1....1........................1..................................1.................................