.....1....................................1...........1............................1.................
..............1........1........1............1....1........1...................................1.....
.............1.....................12................1.......1.....1.................................
....................................1...................1...........................1.1..............
........1.................1.........11....1................................1.........................
.........1......1...1.........................1......................................................
.....1...................................................................1..........1................
..................................................................1.1...............2................
......1..............1....................................1...1............2..............1.....1....
................1.....................................................................1...1.........1
.......................1................2...........................1.................1.............1
...............................................1.1.1.......................................11........
..........................1...............1.............................1............................
....1....................................1....................1..1...................................
.............................................................................1......1................
........................1..........................1.........11............................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.......2.................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.....................
............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...........1.11..........................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.....11...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.............................1........................1........1.......1....1...........1.....1....
................................1.....................................................1..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......11....................
.............1......1.....2.................1........................................................
............2..................1................1...........1..1................1...........1........
1.................................................1..1.....................1........1..1.............
...............................1.....1.........1.......1.1..................................11.......
........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...........11..................................................
....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.........1.1.........1..........1.......................1......
..1...................................1......................1................1..................1...
....1......1....................................1...........1..........1.........1...................
.............................1................1............1..1......................................
........1.............1........................1................................1............1...1...
................................1....................................1..................1............
..........1......1........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..........................