...........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..........................
.........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.......
........................................................................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...11...
.........1...1........11..................1.............1...........11...............................
.........1.......1..11.......1.1.......1.....................11........................1.............
..........................1.1..........................11........................1.....11....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...............................................................11..................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....
..........................2...............................................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.........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.............................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........................................................
.......................1.........1.................1.......................11.................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........11.........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..................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.....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....
...................................11...1.......................1...............1................1..1
..................................1.....1............1...............................................
...1........................1.........1.................................3............................
..........................1.................................................1........................