0,0....................................................................................................
0,0....................................................................................................
0,0................14,14.1,1.0,0..............................1,1.........14,14.0,0..........................................
0,0........1,1.14,14.0,0...15,15.0,0..1,1..0,0...............15,15.14,14.0,0.............1,1.........14,14.0,0...............15,15.0,0...14,14..15,15.0,0....................
0,0........1,1..0,0..1,1..14,14.0,0.1,1..0,0.14,14.15,15.0,0.1,1.......15,15.14,14.0,0..14,14.1,1.0,0................14,14.1,1.14,14.0,0.....15,15....0,0.15,15.0,0.......14,14.1,1.14,14.0,0.1,1.....14,14.0,0..................
0,0........15,15.1,1.14,14.0,0.1,1...15,15.1,1..0,0.1,1..0,0.1,1.......14,14.1,1.14,14.0,0.14,14.1,1.15,15.0,0...............14,14.1,1..0,0...1,1......0,0.1,1..0,0......1,1..0,0.1,1..15,15.0,0.15,15.1,1..0,0..................
0,0.........1,1..14,14.1,1.....14,14.0,0.1,1..0,0.15,15..1,1..15,15.0,0..15,15.1,1.14,14.0,0.15,15.1,1.15,15.0,0...............15,15.1,1..0,0...1,1..14,14...15,15.0,0.1,1..15,15.0,0.15,15..0,0..1,1..0,0.1,1..15,15.0,0......................
0,0.........15,15.1,1...14,14.1,1...15,15.0,0.1,1..0,0...14,14.1,1.14,14.0,0..15,15.1,1.....15,15.0,0...............15,15.1,1..0,0...1,1..15,15.0,0....14,14.1,1..0,0.1,1..0,0.14,14.1,1.14,14.0,0.14,14.1,1..14,14.15,15.0,0....................
0,0..........1,1...0,0.14,14.1,1..0,0..1,1..0,0...14,14.1,1.14,14.0,0..15,15.1,1.....14,14.0,0...........15,15.1,1.14,14.0,0.14,14.1,1..0,0...1,1.....15,15.0,0..1,1..14,14.1,1..15,15.1,1..15,15.0,0..14,14.1,1....0,0...................
0,0..........14,14.1,1.14,14.0,0..1,1..0,0..1,1..0,0...14,14.1,1.14,14.0,0..15,15.1,1..0,0.15,15.1,1.14,14.0,0...........14,14.1,1.....14,14.0,0...1,1..0,0......14,14.1,1.......0,0.....15,15.1,1...0,0..................
0,0.14,14.0,0..14,14.0,0.14,14.0,0...15,15.1,1.14,14.0,0..1,1..0,0..1,1..0,0...15,15.1,1.14,14.0,0..15,15.1,1..0,0.15,15.1,1.14,14.0,0............1,1.....0,0....1,1..14,14..1,1..0,0...1,1..14,14.15,15.1,1...0,0..1,1.15,15.0,0..1,1...0,0..................
0,0.15,15.0,0....15,15.0,0....1,1.15,15.0,0..15,15.1,1.0,0..15,15..0,0...15,15.1,1.14,14.0,0...1,1.14,14.0,0..1,1.15,15.0,0.............15,15.14,14..0,0.....1,1......0,0...1,1..0,0..1,1..14,14.0,0..1,1...14,14.1,1..14,14.0,0..................
0,0.........................................................15,15.14,14.15,15.0,0.......15,15.0,0...14,14.0,0....1,1.....0,0...................
0,0...........................................1,1...0,0................................14,14.15,15.0,0....................
0,0......................................1,1.....0,0.14,14.1,1.................0,0......................................
0,0....................................1,1...14,14..1,1..14,14.1,1......14,14.1,1..14,14.1,1..14,14.....1,1...0,0....................................
0,0..................................1,1...14,14.1,1..........15,15.14,14.0,0.....14,14.1,1...........0,0.................................
0,0.................................1,1..14,14.1,1..........14,14..0,0.........14,14.1,1..........0,0................................
0,0................................1,1..14,14.1,1..........14,14..0,0............1,1...........0,0..............................
0,0...............................1,1..14,14.1,1.........14,14..0,0...............14,14.1,1..........0,0.............................
0,0...............................1,1..14,14.1,1........14,14..15,15.0,0...............15,15.1,1........14,14.1,1..0,0............................
0,0..............................1,1..14,14.1,1.....14,14.....15,15.0,0.................15,15.1,1......14,14..1,1..0,0............................
0,0..............................1,1.14,14.1,1.....14,14.15,15..14,14.15,15.14,14.0,0..................15,15.1,1......14,14...1,1..0,0...........................
0,0............................1,1......14,14...15,15...0,0.....................15,15.1,1........14,14..1,1..0,0..........................
0,0...........................1,1..14,14.1,1..14,14.15,15.0,0.15,15..14,14.0,0.15,15.0,0.....................15,15.1,1..........14,14.1,1..0,0.........................
0,0...........................1,1.14,14..1,1.14,14.0,0.............................15,15.14,14..1,1.......14,14...1,1.0,0.........................
0,0.........................1,1...14,14.1,1..15,15.0,0..............................14,14..1,1.14,14.1,1.....14,14...1,1..0,0........................
0,0.........................1,1.15,15.14,14..1,1..0,0...............................14,14.1,1.......14,14.1,1..14,14.15,15.1,1.0,0........................
0,0.........................1,1.14,14.1,1...14,14.0,0......................15,15.0,0........14,14.1,1.....14,14.1,1.....15,15.1,1.0,0........................
0,0......................1,1........0,0.......................14,14.0,0....15,15.0,0..15,15.14,14.1,1.............0,0........................
0,0......................1,1.14,14..1,1.....0,0............................15,15.0,0...14,14...1,1.........14,14.1,1.0,0........................
0,0......................1,1.14,14.1,1.14,14.1,1...14,14.0,0............................15,15.0,0..15,15.14,14...1,1.........14,14.1,1..0,0.......................
0,0.....................1,1..14,14..1,1....0,0...................15,15.0,0.........15,15.0,0..14,14..1,1..............0,0.......................
0,0.....................1,1.14,14..1,1..14,14.1,1..0,0...........15,15..0,0....15,15.0,0....15,15.0,0.15,15.0,0....15,15.0,0..15,15..1,1.....15,15.0,0..15,15.1,1..14,14.1,1..0,0.......................
0,0.....................1,1.14,14..1,1.14,14.1,1...0,0.15,15.0,0........15,15.0,0....15,15.14,14.0,0..15,15..0,0............14,14..1,1...15,15.0,0....15,15.1,1.14,14.1,1..0,0.......................
0,0.....................1,1.14,14.1,1..14,14.1,1...0,0.......14,14.0,0.....15,15..0,0...15,15.0,0.......14,14..15,15.0,0......1,1...0,0..1,1.14,14.15,15.0,0.1,1.....14,14.0,0.....................
0,0.....................1,1.14,14.1,1......0,0.15,15.0,0.........14,14.0,0....15,15.14,14.15,15.0,0....14,14.1,1.....14,14.0,0.....14,14.1,1.14,14.0,0.14,14..0,0...14,14.1,1......15,15.0,0...................
0,0.....................1,1...14,14.1,1....0,0.15,15.0,0......15,15.14,14.0,0.....14,14.0,0....15,15.14,14.1,1....15,15.14,14.1,1..14,14.0,0.15,15.0,0..15,15.14,14..0,0.1,1..15,15.0,0...1,1.........14,14.0,0................
0,0....................1,1..14,14.1,1......0,0.15,15..0,0..14,14.0,0......15,15..0,0....15,15..1,1...14,14.0,0......14,14.0,0..15,15.0,0..15,15.14,14.0,0.1,1...0,0...1,1...........0,0...............
0,0....................1,1.14,14..1,1......0,0.........15,15.14,14.15,15.0,0......14,14.1,1...0,0.........15,15..0,0....15,15.0,0.1,1.15,15.14,14.15,15.0,0..14,14.1,1...........0,0..............
0,0....................1,1..14,14.1,1......0,0......15,15..14,14.0,0........14,14.1,1..14,14.0,0..15,15....14,14.1,1..15,15..0,0.15,15..0,0..15,15.0,0.15,15..0,0....14,14.1,1............0,0.............
0,0.....................1,1..14,14.1,1.....0,0.15,15.0,0..............14,14.1,1.14,14.0,0.15,15.1,1.......14,14..0,0..........14,14.0,0....14,14.1,1.............14,14.1,1.14,14.15,15.0,0........
0,0.....................1,1..14,14.1,1.....0,0.......15,15..0,0..15,15.0,0.15,15.0,0.14,14.1,1..14,14.1,1.14,14.0,0...15,15.1,1..0,0.15,15.14,14.0,0........15,15.0,0.15,15...0,0..1,1...................0,0.......
0,0.....................1,1...14,14.1,1....0,0.14,14.....1,1....14,14.1,1.14,14....0,0.15,15.1,1.14,14.15,15.14,14..1,1.14,14.0,0....15,15.0,0.......15,15..0,0..14,14..0,0..1,1....................0,0......
0,0.....................1,1..14,14..1,1....14,14.1,1......14,14.15,15..14,14.1,1.15,15.0,0....14,14.0,0...15,15..0,0.....14,14.0,0........15,15.14,14.15,15.0,0.14,14..0,0..1,1....................14,14.0,0.....
0,0......................1,1..........14,14..15,15.0,0..14,14.1,1...14,14.0,0....14,14.0,0..14,14.....15,15...0,0..........14,14.15,15.0,0....1,1......................15,15.0,0....
0,0........................1,1......0,0.....15,15.1,1...14,14.15,15.1,1.0,0....15,15.0,0....14,14...15,15.0,0............14,14..15,15.0,0..1,1........................14,14.0,0...
0,0.........................1,1.15,15.0,0.14,14.1,1.14,14...15,15.1,1..0,0.1,1.14,14.0,0.1,1..0,0.....15,15.0,0..................15,15.14,14..15,15.14,14.1,1..........................14,14.0,0..
0,0.........................1,1.0,0....14,14...1,1.14,14...0,0..14,14.1,1..0,0.......................15,15..14,14.1,1.15,15.1,1............................15,15.0,0.
0,0.........................1,1...14,14.0,0.14,14.1,1.14,14..1,1..15,15..14,14.15,15.14,14.1,1.0,0.................15,15...0,0.14,14......0,0.1,1.............................0,0.
0,0........................1,1....15,15.14,14.15,15.1,1.....14,14..0,0...1,1.0,0..............14,14..15,15...0,0..15,15.14,14..0,0..14,14.0,0.1,1.............................14,14.
0,0........................1,1..15,15.14,14.0,0.1,1....15,15.0,0.......1,1.0,0.........15,15...14,14.0,0........1,1.15,15..0,0..14,14.15,15.1,1.............................14,14.
0,0.........................1,1..0,0.15,15.14,14..1,1.15,15.0,0........14,14.0,0........14,14.0,0....15,15.0,0.......1,1.0,0..15,15....1,1............................14,14.0,0.
0,0........................1,1...0,0.15,15...14,14.0,0.........14,14.0,0........14,14.0,0....15,15.0,0.....15,15.0,0.14,14.0,0..15,15.14,14.15,15..1,1...........................14,14.15,15.0,0.
0,0........................1,1....0,0.14,14..0,0..........14,14.0,0.................15,15..0,0.14,14.15,15.0,0.15,15..14,14.15,15..1,1..........................14,14..0,0..
0,0...........15,15.0,0...........15,15.1,1.....15,15.14,14.0,0..........15,15.0,0................15,15.14,14.1,1.15,15.1,1.0,0..14,14.15,15.0,0..14,14.1,1..........................14,14.0,0...
0,0............14,14.0,0..14,14.0,0...15,15.0,0...14,14.1,1.......15,15.0,0.15,15.0,0.....15,15.0,0...............14,14.0,0.15,15.1,1..15,15.14,14.0,0...14,14.15,15.0,0..14,14.1,1......................14,14.1,1.14,14..15,15.0,0...
0,0............15,15.0,0..15,15..0,0..15,15.0,0...1,1........0,0......15,15.1,1.15,15.0,0.14,14.0,0.............14,14.15,15.14,14.1,1.14,14.15,15..0,0..15,15.0,0.15,15.0,0..1,1......................14,14....0,0.....
0,0.............14,14.0,0..14,14.0,0..15,15.0,0..1,1.........15,15.0,0....15,15.1,1..0,0..1,1.0,0........15,15.0,0...14,14...1,1..15,15..0,0...14,14.0,0.15,15.0,0..1,1....................14,14...15,15...0,0.....
0,0.............15,15.14,14.0,0...1,1.0,0...1,1..........0,0..14,14..1,1.0,0.15,15.0,0..1,1.0,0............1,1.14,14.1,1.14,14...0,0.15,15.0,0..15,15...0,0.15,15.1,1....................14,14...15,15.14,14.15,15.0,0.....
0,0..........15,15.0,0...14,14.0,0..1,1...0,0.15,15.1,1..........15,15.14,14...15,15.0,0.15,15.0,0..14,14.0,0...........14,14.1,1...14,14.1,1.0,0.....15,15.0,0.14,14.0,0.14,14.1,1..................14,14..1,1.14,14.15,15...0,0......
0,0...........14,14.0,0....1,1..15,15.1,1..14,14.1,1..........14,14.1,1.15,15.0,0..14,14..0,0..15,15.14,14.0,0..........1,1.....14,14.0,0.14,14.15,15.0,0..15,15.0,0.14,14.0,0.1,1....................14,14....0,0........
0,0......15,15.0,0....15,15.14,14.0,0.1,1..14,14..15,15.14,14.1,1..............15,15.14,14.1,1.15,15.14,14..0,0..1,1.14,14.0,0.........1,1...14,14.15,15..0,0.14,14.0,0..15,15.0,0..14,14.15,15.1,1....................15,15...14,14.15,15.0,0.......
0,0.......15,15..0,0....1,1..14,14.15,15.0,0.14,14..15,15..1,1...........14,14..15,15.14,14.....0,0..14,14.0,0........15,15.1,1..14,14...0,0..15,15.0,0..14,14.0,0.14,14.15,15.1,1...................14,14..15,15.....0,0.......
0,0........15,15.0,0...1,1..14,14.15,15.0,0...15,15.14,14.0,0..14,14.1,1..........15,15..0,0..14,14.1,1..14,14.0,0..15,15.0,0.......1,1....15,15..0,0.14,14.0,0....15,15.14,14..1,1...................14,14..15,15....0,0........
0,0..15,15.0,0.........1,1.14,14.0,0..15,15.0,0.....15,15.0,0.14,14.1,1..........0,0.15,15.0,0..14,14..1,1..0,0.........1,1....15,15.0,0..14,14.0,0.15,15..0,0.14,14..1,1..................14,14...15,15....0,0.........
0,0...15,15..0,0......1,1.14,14.0,0....15,15...0,0..15,15..0,0.15,15.1,1.........14,14.0,0.15,15..0,0.14,14..1,1..15,15.0,0......14,14.1,1..14,14.15,15.0,0..14,14.0,0..14,14.15,15.14,14..1,1...................14,14....15,15.0,0...........
0,0....15,15.14,14.15,15.0,0...1,1..14,14..0,0...14,14.15,15..0,0....15,15...14,14.1,1........14,14.0,0.15,15.0,0..14,14.1,1...14,14.0,0...15,15.1,1..14,14.1,1.15,15.0,0..14,14..0,0.14,14.15,15.0,0.14,14..1,1...................14,14...15,15...0,0..........
0,0......15,15.0,0..1,1..14,14....0,0..15,15...0,0..14,14.0,0...15,15.14,14.15,15.1,1..14,14.15,15.14,14.1,1...14,14.15,15..0,0..15,15.14,14.1,1...14,14..1,1.14,14.1,1.15,15.0,0...15,15.14,14.0,0..14,14.0,0..14,14.1,1.................14,14.1,1.14,14....15,15...0,0..........
0,0.........1,1.14,14.1,1..14,14...15,15.0,0.....15,15.0,0.15,15.14,14.15,15..1,1.0,0.15,15..0,0..15,15...14,14.1,1.15,15.0,0.14,14.0,0..15,15.14,14....1,1.15,15.0,0....15,15.14,14.1,1.0,0..14,14.0,0.14,14.1,1...................14,14..1,1.14,14..15,15...0,0..........
0,0...15,15..0,0....1,1.14,14...1,1...0,0.......15,15.14,14..15,15.14,14.0,0......15,15.14,14..15,15..14,14.15,15..14,14.0,0............14,14.1,1.14,14.15,15.0,0..15,15.1,1.....................14,14....15,15..0,0...........
0,0.....15,15.0,0...1,1.14,14...15,15.14,14.1,1..0,0.15,15.0,0....15,15.14,14.15,15.14,14.0,0..15,15.0,0......15,15.14,14..15,15.14,14.15,15..14,14.15,15.0,0........15,15.1,1..15,15.0,0...15,15.14,14.1,1....................14,14.....15,15..0,0...........
0,0.........1,1.14,14...15,15..14,14.1,1...0,0....15,15.14,14..0,0.14,14..0,0.15,15.0,0......15,15..14,14.15,15.14,14.15,15..14,14..15,15..0,0..15,15.14,14.1,1..14,14.0,0.14,14.15,15.0,0..15,15.1,1.....................14,14.1,1.14,14..15,15..0,0............
0,0..15,15.14,14.15,15.0,0....1,1.14,14..15,15......1,1..15,15.14,14.15,15..1,1.0,0.1,1..0,0..14,14.0,0..15,15..0,0....15,15.0,0.15,15...14,14.15,15.14,14...1,1....14,14.0,0...15,15.0,0.14,14.1,1........................14,14.15,15..0,0.............
0,0.....15,15.0,0...1,1.15,15.14,14.15,15...0,0.15,15...1,1...14,14..0,0.15,15.1,1.15,15.0,0.15,15.1,1.0,0..........15,15..0,0..14,14.15,15.14,14.15,15..0,0.15,15..0,0.15,15..0,0.15,15.1,1..........................14,14..15,15.0,0.............
0,0.........1,1.14,14.15,15.14,14.15,15.0,0.15,15....0,0.15,15.1,1...15,15.0,0....1,1.0,0..15,15..0,0............15,15..14,14....15,15.0,0.15,15..14,14.1,1...........................14,14.15,15.0,0..............
0,0.........1,1..14,14..0,0..15,15..0,0.15,15....1,1...15,15.0,0..1,1.0,0..14,14..0,0..15,15.0,0.............15,15.14,14.1,1..................................0,0...............
0,0.....14,14.0,0...15,15.1,1.14,14...15,15.0,0..15,15.....14,14.0,0.14,14..15,15..1,1.0,0.14,14..15,15.0,0.14,14..0,0..............15,15..1,1..14,14..1,1.............................0,0...............
0,0.........1,1.......14,14..15,15....14,14.0,0.15,15.0,0..15,15.14,14.0,0.14,14..0,0.14,14.1,1.15,15.14,14.15,15.0,0..............14,14.1,1.14,14.1,1...............................15,15.0,0.............
0,0.........15,15.1,1.........14,14..15,15.14,14.0,0.14,14.0,0..15,15..0,0....1,1.14,14.15,15.14,14.15,15.0,0.15,15.0,0.............14,14..1,1.................................0,0............
0,0.........1,1.............14,14.0,0.14,14.0,0..14,14.0,0....14,14.1,1.0,0.14,14..0,0..1,1.15,15.0,0............15,15.14,14.1,1............................14,14.1,1...0,0.............
0,0...............1,1........0,0...15,15.1,1.0,0....1,1.14,14.0,0.14,14.0,0..14,14.15,15.0,0..15,15.0,0...15,15.0,0......14,14.1,1..............................14,14.1,1.0,0..............
0,0....................1,1....15,15..1,1.14,14...0,0..1,1.15,15.0,0....14,14.0,0.14,14.15,15.0,0....14,14.15,15.0,0.15,15.0,0...1,1.................14,14.1,1...............0,0..............
0,0......................1,1.....14,14.0,0...14,14..15,15..0,0..14,14.0,0.14,14..15,15.0,0..14,14.1,1.15,15.0,0.15,15.0,0...14,14..1,1............14,14.1,1..................0,0...............
0,0.......................1,1.....14,14.15,15.1,1..0,0..15,15.0,0.14,14.0,0..14,14..0,0.14,14.1,1..14,14.0,0..15,15...1,1....................14,14.1,1............0,0................
0,0........................1,1........14,14.0,0..15,15.1,1.0,0..14,14.15,15.0,0.1,1.............................14,14...1,1.........0,0.................
0,0..........................1,1...........14,14.15,15.0,0..1,1.........................14,14..1,1.14,14......1,1.....0,0....................
0,0............................15,15.1,1.............................14,14.1,1.14,14.1,1......14,14...15,15.1,1.....0,0........................
0,0...............................1,1.........................................0,0............................
0,0..................................1,1........0,0..........................................................
0,0...............................................................................................15,15..0,0...
0,0..............................................................................................14,14.1,1..0,0...
0,0..........................14,14.1,1.14,14.0,0.................................................................1,1..14,14.0,0...
0,0...................15,15.1,1..0,0....1,1..14,14.0,0.................................................................1,1..0,0....
0,0...................15,15.1,1...0,0..1,1...0,0...........................1,1..0,0..........15,15.0,0......14,14.1,1...15,15.0,0...15,15....14,14...0,0.....1,1..0,0....
0,0....................15,15.1,1...15,15.1,1..0,0...15,15.14,14..0,0......................1,1..0,0........14,14.1,1....0,0...14,14.1,1.....15,15.0,0..1,1........0,0...15,15.1,1.14,14.0,0....
0,0.....................14,14.1,1....14,14.0,0..1,1.....15,15.0,0..14,14..0,0...1,1..0,0...........1,1..15,15.0,0......15,15.1,1.....14,14.0,0..1,1..14,14.0,0..1,1.14,14.0,0..1,1...14,14.15,15...0,0....15,15.1,1.0,0.....
0,0......................14,14.1,1...0,0..15,15.1,1..14,14.1,1...0,0..1,1..0,0..15,15.1,1..0,0...........1,1..15,15.0,0......1,1...0,0..1,1..0,0..1,1...15,15.0,0.....1,1..14,14.0,0........14,14.1,1.0,0.....
0,0.......................1,1..15,15.0,0..14,14.1,1.14,14.0,0..1,1..0,0..1,1..0,0...1,1..0,0...........1,1..15,15.0,0......1,1..0,0...14,14.1,1.0,0..15,15.1,1....14,14.0,0...1,1....14,14..0,0.....14,14..0,0.....
0,0.......................1,1..15,15.0,0..1,1..0,0...1,1..0,0..1,1..0,0...1,1..0,0...........1,1..15,15.0,0......1,1..0,0...14,14.1,1.0,0....14,14.1,1...14,14.0,0..1,1......0,0.....14,14.15,15.0,0.....
0,0........15,15.0,0.....15,15.0,0........1,1..15,15.0,0..1,1..0,0...1,1..0,0.15,15.1,1..0,0...1,1..0,0...........1,1..15,15.0,0......1,1..14,14.0,0.15,15.1,1..0,0..14,14.0,0...14,14.1,1..0,0..1,1...0,0...............
0,0........15,15.0,0..15,15.0,0..14,14.0,0........1,1..14,14.0,0..15,15.1,1..15,15.14,14.1,1..0,0..1,1..0,0..15,15.1,1..0,0...........1,1...14,14....0,0..14,14.1,1......0,0.1,1...15,15.0,0..1,1..0,0..1,1..14,14.0,0...............
0,0.......................1,1..14,14.0,0...1,1.....0,0...1,1..14,14.15,15.1,1...0,0...........1,1.......14,14.0,0..1,1.....0,0..14,14.1,1.......0,0..1,1.......15,15.0,0...14,14.0,0......
0,0.......................1,1...0,0....14,14...0,0....14,14.1,1.....0,0............1,1.......14,14.0,0...14,14.1,1..0,0....14,14.1,1.....15,15.0,0..1,1.......15,15.0,0..14,14.1,1.15,15.0,0.....
0,0.......................1,1..14,14.0,0.............15,15.14,14.15,15.0,0.................................14,14.1,1..15,15.0,0..............14,14.0,0......
0,0....................................................................................................
0,0.........................................................................15,15.0,0.15,15..0,0.15,15.14,14..15,15..14,14.....0,0............
0,0.....................15,15.14,14.15,15...14,14..................0,0........14,14....1,1.14,14......1,1....14,14...1,1.......14,14..15,15.........0,0............
0,0.....................15,15.....0,0...15,15.0,0..15,15.0,0.....15,15.0,0..15,15..0,0.........15,15.0,0.15,15..0,0.15,15.0,0..............................15,15..0,0..15,15.0,0.......
0,0....................14,14..15,15....14,14.15,15.14,14..15,15.14,14......15,15..14,14.....0,0.....15,15..0,0.15,15.....14,14.15,15.14,14........1,1..14,14......1,1.14,14.............15,15.0,0..15,15.0,0.......
0,0....................15,15..14,14..15,15.14,14.15,15.14,14.15,15.14,14..15,15..0,0.15,15...0,0...15,15.0,0........14,14........15,15.14,14..15,15.0,0.......................................