1.........................1................................1.........................................
..........................11..................1.................1.......2.......................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..............2...................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....
...........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.......11..................................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......2...................................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........................................
1...................1.................1..............................1.1..2................1.........
...............................1.....1..................................................1...1.1.....1
..............1.......2...............................1......1.........11..............1.............
...................................................1..................1................1.............
.........................................................................1..........1.1..............
.........................11...........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..............1.........1...........1
..........2...............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.........11.......1................................................
.................................1....1.......1...............1.1........11..........................
.....................................1....................................11.........................
.......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............................................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........11.................11...1......................
..........11..................................1...1..................................................
............................1..........1.1..............................11......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.........................
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..............2....1.1......................................
...1...................................1.1...........1...................1...........2......1........
...................1.......................1.................1.......................................
............1............................1.........................................................1.