.....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...2.............1...1...................................................
............................................1..........................................1.........1...
............1...1.......1.........................1......................1..........................2
............1.........1.............1.............1.............1.1.......11........1...1..1.1.......
...............11...2........................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.............................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..............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...............11..
.................1....................2.........................................1..............1.....
......................11.........................1.........2........1......................11........
.1....1.............................1...................1............................................
1.....................................1...........1........................1.........................
..............................................................1......11.....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................................................................................1...1......21..
.....1......1............1.................................1........1................................
...1...1....................................1........................................................
.................1...............1...........1.........1...1....2...........1.............1..........
........1.......................1..1..............................1.........................1........
.............11.1......1............1...1......1.112.........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.......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......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....11.............
...........................1.........................................................................
.....1.................1....................................1....1...................................
.................11..........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..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..11.......................1.1
......................................1......1.......................................1.....1.........
.1...11.....................................1.........................1..........................1...