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