Z......D..D.....ZZ..........DZ...........Z......ZD.Z.....D.Z....Z.........D.D.Z..D..................Z...............Z...........ZZ.....Z...
......D.....Z.D...Z....ZDZ.Z........DZ........Z.....Z......D..........Z..DD..D..............Z..Z...ZZ........Z..D......Z............Z.....Z
.....Z.D...Z..Z....D.Z...Z....D.......D....Z...........Z.................DDD...Z....D..D.....D......D.........Z....DD....Z...............Z.
..ZDZ.......D....Z.......Z.Z..........Z......Z.Z..Z......................ZZ.DD....Z........ZD.DD.D.....Z.D.Z....Z...Z...................D..
........Z......DZZZ...Z.....ZZ.........Z.Z..........Z....ZD.....Z......Z..Z..................................Z.....Z.....Z..Z.....DZ..Z....
Z...ZZ..D..D...........Z.....D....D.D................Z....D.........D....D......DZ.Z..D...Z..ZZ.D..Z.....Z.Z....Z.ZZ.....Z....DDZ.D......Z.
..Z.......Z...D....ZZ..........D...Z....Z.DZDD..D.Z..........DD....D...ZDD..ZZ..D..............Z.........Z.Z.....Z.Z...............Z....D..
.....ZZ......D.Z.......Z............Z...Z....DD.D..........DZ.D........Z...Z..Z..D........Z......Z......Z......D......Z.....Z..DZ.......D.D
.ZZ....DD.....D...Z....Z....Z......D......D.DD..D.......Z....Z.........Z..D..........Z..........Z..ZZZ......Z..Z........Z...D....D..Z......
...D...D.Z...Z.D....Z..D..D.......Z...Z..DD.D.DDD..........Z.............Z.Z....DZZ......ZZ.....Z.......ZZ....Z............Z...Z.Z.Z....Z..
......Z.DD..........Z.Z..................DZ....DDD....D.D...D..Z...D...............D.......Z.Z.Z.Z.....Z..D...............D.ZZZZ...Z.......
Z.Z..D.Z......Z..Z.........D............Z......D.D...................Z....Z.Z.......Z...............Z.........Z......DZ............Z....Z..
...Z..............DD.Z...Z.Z......Z...ZZ.DD..DDZ..DZ.Z....Z....D.........Z..Z.....Z....Z..............D...D...Z...D.....Z.....Z..ZZ.....Z..
..ZZ.DD.......Z...Z.......Z..........Z......DDDD...D.Z............Z.........Z.Z..............Z....Z.Z.D.....Z.............ZZ........ZZ.....
..................Z...Z....ZZ........D.....Z...ZZ..D......D..Z.ZD............Z...........................Z.ZZZ.D....D..D.....Z.D..........Z
...Z.D..................Z..Z..........Z...Z....D...D.....Z......Z..Z...Z..ZZ........Z....Z....Z.......Z.....Z...........DD.Z.............Z.
.......D...............ZD........Z.............ZD.....ZZ..D...................Z.....D.......Z..............ZZZ........Z.........Z..........
......................ZD......D.......ZDZZ....Z...Z.....Z............ZZ......D.Z...........ZD..D....DDD...Z........Z..........Z.......Z....
..ZZD....Z..........Z.....ZZ.....DD..D....................D....D.........Z...........D.....ZZ...Z....DZ..Z......ZZZ.............Z..ZZ.....D
..D.............Z.Z..Z...D......ZD...D.Z...Z..Z.Z..........ZD.D.....................D.....Z..Z..D.Z..DD...D...Z............Z.........D.DZ.D
.ZD.ZD.......D.....D..............ZZ.Z...Z......Z..DD.D..................Z..Z...Z..Z........DZZ.....Z.Z............ZZ........Z.............
D....D.D..D.........Z......ZZ.....Z..Z......D.......D.....D.DZ......Z....Z..................DZ.....D....Z.Z.........Z...D.Z.Z.Z.Z..........
.D...DDD....Z...D.................DD......Z.......Z...Z.........D.Z.......Z...Z........................ZDDDZ.........D..Z.Z.ZD.........Z.DD
DDZ..D..........Z..ZZ.....Z........DZZ.................Z.......Z....D...Z.D........Z.D.D.ZZ...Z...ZZ....Z............Z..Z...Z........Z...Z.
..DD.D..D.Z..Z..D.Z...........D..Z....D..DD.............D...Z.....Z...ZD...D..Z...............ZZ....Z.ZZ...DDZ......Z...........DZ...D....D
.D.D......D.Z.D...D....................DD..Z.Z........ZD.......Z....................D.......DD........D.D.D.D..................D.....D.....
......DZ.Z..DZ..D..D..Z....DZ.....Z......Z....DD.....D.Z.....D...........D.Z.D....Z.DZ.Z.........D..D....DDZ...Z......Z...Z.ZZ..........Z..
..........D.D......D..............Z...Z......D..........Z...................D...Z...Z....D..Z.Z.....D...Z......D.........ZZ..............DD
....Z.D..................Z....D....Z.Z....Z...........ZZ...........Z........D.Z.....D.D.D...Z...............Z.....ZZZ........Z.........DD..
D.............Z............Z..Z....D............Z.......ZD.........Z.....DD..Z....Z..Z.......Z......Z.....Z..D.Z.......D.Z...Z.D........Z..
.Z.Z........D.....Z..Z.D...........DZD................Z.........ZD...Z.D....Z.....Z.Z..............D....Z.....ZD...........Z..Z.Z..Z.......
......ZZ.....Z.Z...................D........D..Z......ZZ..D.........Z.Z.....D..........ZZ.Z..Z...D.......ZZ......DZ..D.....................
.D......ZZ.D..ZD..Z...D.................D......ZD.DDDD.D...Z....D.Z.ZZ..ZD................D......DD.Z...........D..D.D...Z..D...Z..Z....Z..
........D...DD.....Z........ZD..D...DZ..D.D...DD..Z....D..Z...............Z.....D...Z....ZDD.Z..DD.Z....Z......ZZ..............D...........
..........D..Z...............Z.Z.....ZZ.ZZZ...Z..D.DD.Z.D.......Z.Z..Z...Z.Z.ZD............Z.Z.ZD.D.D..D....ZZ...............Z.DZ..Z.......
.D.Z.ZZD..DDZ.DZD......Z....Z..........Z.....Z....DD..ZDD...........Z........Z..Z....Z.........DZD..DDZZ.......Z........Z........Z.D.......
.......Z..D.DD....Z..................D.......DZ..D...ZZ.ZZ.Z.......Z.....ZZ..D.Z....D.Z.D.....D.Z.....Z...........D....Z..........D...Z....
.ZD.Z..Z.Z..DDD......Z.............D.D.......D..D..D........................Z....D....D...Z.....D..D.ZZ.........DDZD.D...D.....Z.D.D..Z....
DD.D...........Z...D.Z...Z..ZZZZZZZZZZZDZZDZD.Z.Z.DDD....Z....D...ZZ.............Z....Z......Z.....D........Z..Z................DDZ..D..D..
..................Z..Z......ZZZZZZZZZZ.ZZ.D.Z.DD...DD.D.........Z.............Z......D........D.Z...........Z...D......Z..........D....DD..
Z.Z.Z.D...Z...D...D..ZD.....ZZZZZZZZZ.ZZ...ZD...Z.DZD..Z..........D..Z.......Z..DZ...Z...............Z.....Z.........D...DDD......D......ZD
Z.............Z....Z......ZD.ZZZDZZZZZZ...D.Z.D..Z.Z...DD.......Z..D.Z......ZDZ....D...D......Z...Z.ZD......Z......Z..............ZD....D..
..........Z.Z..Z....D...Z..DZ.ZZZ.ZZZZ...D.ZZ...Z.Z..Z............Z.......D...ZZ.........Z.ZD.......Z.........D.......D...D...D..D.......DZ
..D...Z.........D...........ZZZZDZ.ZDZ....ZZZ...ZD.D..D....Z...DD....Z.....Z....Z..ZZZDD..Z...............Z.Z.Z.Z..Z........D....D......Z.Z
.D....Z..........Z...D......ZZZZZ.D.DDD..ZZZZZ.Z...ZZ..........DD...D........Z..D..........Z..................Z.......DD...D............Z.Z
Z.....DZ........ZZ..ZZ.Z...ZZZZZZZ.....ZZZDZZD...D..ZZ..........D...Z..DZ....D.....ZD..Z...........Z..........Z........Z..ZZ..DDD......DZ..
..............Z.DD...Z..Z...ZZZZZZD.F.DZZZZZDD...................D..Z...Z..ZZ.........Z....ZZ.Z...Z...ZD..........D..........D.............
....D.....Z....Z............ZZZZ.ZD....ZZ.ZZD.D.D....Z.......Z...........D....D.........Z..............D.Z.......ZZ..D.Z..DDD....D..DD.....
.ZD.Z..ZD.D......Z..Z..Z....ZZZ..Z.DDD.DZZ.ZZ..Z......................Z..ZZ........Z.......D.........Z..DZ......Z......D.........DZZ.....D.
..D...ZZ..........D....Z....ZZ.D..ZZZZZ.ZZZ.Z................Z...Z....D...........D...ZD..Z........Z.Z.ZD........Z...Z.D........D...ZZ.....
.............D...D.Z...ZDD..Z....Z..ZZ.Z.ZZZDD.D...........Z.Z..D.............Z..DZZD..D.......Z...D.....................Z..D.Z...D..D.Z...
..........DD.......Z....D...DDDDZ...ZZZDZDZZZ........Z..Z......Z.D.....Z......D.......D........D...D.ZZ.......DZ....Z.Z.......DD...........
.D....Z....D................ZZD....ZZ.ZZZZZZZ..........Z.............D.D....DDDZD........Z....Z............Z.....Z....DZ.....ZDD.Z..DZ.....
........Z......Z.....D....D.DZ.DD.ZZZDDZZZZZZZ.....Z...........Z..Z.....D..DDDD..D.Z............ZD.ZZ......ZD.......D...........D.Z.Z....D.
...........D...D.........Z..Z.ZDDZZZZDZZZZZZZ..ZD.......Z............Z...D..DDDDDZ.....D...........Z...............D.....Z..Z....D.........
D...Z.Z................D....DZD.D...............D...Z.....Z.......ZZ...Z..DD.DDD.............D.....Z..Z.D.D.......Z...................DD..D
......Z.....Z...........ZZ.....................DZ.Z.DZZ...........Z....ZDDDDDDDDD.D................DZ...Z......D....Z....Z.Z..Z..Z......Z.D
.....Z.ZZD.....D.Z.......Z.Z...D..............Z.ZZ.....D...........Z....DD.DD..D.DDDDD...Z.Z.....Z....................D.............DZ.....
.........Z.......D....Z.............Z..................Z..D......D...........Z...DD.Z.Z..D..Z...Z....................Z...Z......Z......Z...
.Z..Z.......Z...Z..Z.Z.D............Z.Z....Z............D....DZZ..ZZ..Z.Z.ZD.D...Z.......D.Z..Z.Z......ZD.ZZ..ZZZ....Z..........Z.D......Z.
.Z.........ZD.....Z...............D........ZZ.D..................Z..Z......D...D.D..Z...DZ........D...Z........ZD..............Z.........ZZ
.ZZ...ZZ........D.....Z.....................................D....Z....Z...DDDDD..DDD..........DZ................Z..Z.ZZD........Z....D.Z...
.Z.....D.....D.....ZZ....D.Z....D......D....Z...D...............DZ...D.DZD..D..D.........D.....................ZDD.........D..........D....
..........Z....D..ZZ.....Z.Z.Z....Z......................D.......D...DD.....D....D......ZD..ZDD........Z........D.Z....D..Z....Z.....Z.Z.Z.
ZZ.Z..Z...........Z..Z....ZZZZ...................Z..Z.....Z....Z.ZD.........D...................D........................ZZ................
......D..........Z..D.ZZZ.....Z.....D......D..D.D....ZD.......Z..D.Z..D.......Z.Z.........Z..Z.D..........Z............D.........DD........
D.....DZ....Z..ZZ.Z.ZZDZ....Z.Z..D.D...Z......D...DD.........ZZ.Z.......D................Z.....DDZ............D.Z......D...D..Z...Z...D...Z
...Z............ZDZZZZZZDZZZ.ZZ..D.......Z....D.....D..D......Z.DDD....Z....D......................................................DZ.ZZ...
..............DZ.ZZZ.Z.ZZ..ZZZZZ.............DDDDD..ZD...Z..........Z.D...........D......Z..............Z.........Z...Z...........Z....Z..D
D...Z...Z..Z....ZZ..ZZZ..ZZZ.D..Z..Z....Z.....DDZ....D.....Z....DD.Z........ZZ.Z....ZZ.Z.................DD..DDD...........................
.....Z..Z.......DDZZZZZ.Z...ZZ.Z.Z........DDDDD.D.Z...........D....D......D.........Z.........Z.Z....D.......ZZ.Z.........Z.........D......
........ZZ.Z.DDDDDDDD.DZD.ZZD.Z.ZZ.........DD...D.ZZ.ZZ.Z...........DD...Z.DZ..............ZZZZZZZZZZZZZZ..Z.D........Z.....Z....Z....Z....
.............DDD....Z.ZDDDZZZ.Z.ZD..Z.....DDDD..D.DDD........Z...D......D.D..Z...D.......ZZZZZZZZZZZZZDZ.ZZDDD.D....D...........D...D...Z..
........Z..Z.DZD.DD..ZZD.DDZZZZ.ZZD......DDDD....DZ.D..ZZ.....D.Z.D..D..D...D..Z..D......DZZZZZZZZZZZ.ZZZZ.D.D...DD.....DZ...Z....Z..Z.....
..Z..........DD...D.D..DDZDD.ZZZ...Z.....DDDD.DZZ.Z...........D......................ZZ.ZDZDZZZZZZZZ.ZZZD..D..Z..DZ....DD........D..Z......
..ZDZ....D..DDDZ.D.D.Z.ZDDDZZZZZZZ.....Z..DD.Z..D.DD..D.ZZDZ.....D.......D...............ZDD.ZZDZZZZZZZD...Z.....DD.D.DD...D...............
......Z.Z....DZ....ZZ.ZZ.DDZZD.ZZ.Z......D..DD..DD...........D.....Z......................ZD.DZZDDDDDD.D..ZZ...........Z...................
..D........ZZ.D.DD.DDZZZZ.ZZZZ..Z.........DDDDD.D.....D.Z.ZDZ..D.......D.Z.....D..........ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD.......Z...Z..
.........Z..DD.ZDDDZZDZZZDZDZZ.ZZ...........D...D.Z....DZ..Z.....D......Z.D......Z........ZZ....D.DD..DZ.Z.ZD............D..Z.ZZ.Z....Z....
......Z......D...DD.ZDZZ.Z.Z...Z.Z....Z.....D....D...D.D.........Z................D...Z.D.ZZZ......CD.D.ZZDD.D.D..DD......Z..........ZDZ.Z.
......Z..ZD..Z.Z..ZZ.ZZD...ZZZ.Z..Z...D..Z.......ZD............Z.......Z.....ZD........D..ZZZZDZDDC...DZZZZZ.......Z....ZZZ............Z...
..D..Z.....Z.D.Z..Z..DD.DDZZZ..Z.D.......D..Z......D........Z..........Z............Z.....ZZZDZDD..C.DDZZZDZ.Z..........D.D....D......Z....
Z......Z..Z.Z.D....ZZD.DZ..ZZZZZ......D................Z..D.D.................Z..Z.......DZZZZ.ZDD..D.D.ZZZZ..D........D..Z..Z.....Z.......
Z...................D....ZZZ.ZZ.....ZD......D.ZZ.D.................ZZ.....DZ....Z.Z..D....ZZZDZZDD...DDZ.ZZZ...D......D....................
.......ZZ.......D.Z.Z..DZD....Z..............D.....D...Z.Z....Z......ZZ.....Z......Z..Z...ZZZZZZDDDDDD.ZZDZZ........Z.D....Z..D............
..Z.........ZZ..Z........Z.....Z............ZD....D....Z..D..............D..Z..........DD.ZZZZZ.ZZZZDZZ.ZZZZ........Z.........ZZ.D.Z....Z..
.Z....Z.......Z......Z....Z.....Z......DDD.Z..........Z...............D...............Z..ZZZZZ.ZZZZZZZZZDZZZ.....Z...Z....DD.........ZZ...Z
...Z..ZZ......Z...ZZ..Z....Z..........D.DZ......Z..ZZ.Z..............D...Z.........D....D.ZZZDZZ.ZZZZZZZZZZ........Z..Z....D..Z.........Z..
Z......DZZ.Z..........Z........................Z....Z.....ZZ.Z........D.D.......D.....Z...ZZZZZ.ZZZZZZZZZZZZZ..Z..........DDDZ.D...Z...Z...
..........Z...........Z......D.Z..Z...Z.....DD..Z.D.Z.Z.Z....Z...ZD.D........Z..Z.....ZD...ZZ.DZZZZZZZZZZZZZDZ......D...Z..D....D.........D
Z..ZZ.......Z...ZD......Z........................Z..........Z...Z..................Z.......Z.DDD........D..Z........Z.............Z..Z....Z
.Z..Z............ZZ.....D...Z........ZD......DD....Z....Z.D.Z.D.DD......Z...DD....................Z..Z......Z.D....Z......DD........Z....Z.
...................D.....Z.....Z........Z.D......D.......Z......DD..........D.......D........Z.Z..Z............DD...D....D......D..........
.....ZD...Z.D..Z.....Z...Z..Z..D..D..ZZ..........D...D...Z.D...ZD.Z...............Z.....Z.......................DD..ZZZ.......DDD..Z..Z....
............Z..Z...Z.............ZZ..Z.....DD...ZDZ.DD.Z......D...D..ZD.......Z.....D.....Z.............Z.....Z....D......Z.....ZZ....Z....
...ZD...D........ZZ.....Z...ZZ....D..Z.Z............DD.Z..Z...........D....................D........ZD......Z.........DDZ........D...D.....
..D.....D................Z...D.Z...Z..D.......Z.ZD...D....DZ.....D.Z.Z......Z..Z....Z.........DZ........D........Z.....D............ZZ.....
.....Z........Z............DZDZZ.Z...............D............D............ZZ..Z..............DZD............D..D............Z.D.Z.......ZZ
...ZDZ..Z.Z........Z..........Z....D.Z..............................ZD......Z..Z.................DD....Z.DZ..............D....D....Z.D.....
....ZD....Z.Z..Z....Z..Z.ZZZ.DD.Z.D.D.............Z....D.D.Z.Z..D...DZDZ......Z..Z.....Z..........DD......D..........DD...Z......D..Z......
..............Z.......Z............D............ZZ........Z..............Z.......Z.....Z.......Z..........Z....D.....Z......Z...........D.D
..D........D.......Z............Z.ZD....ZDZ....Z......Z..Z.ZZ...Z.........Z...............Z............Z..D.DZ....D........D.DZ....D..Z....
....Z...Z..............ZZ......D.ZZ..ZZZ..Z.....D.DDZD...Z.Z...........Z..Z........ZZ...Z...Z.Z....Z...D..D.DZ..D.D.DZ....ZZ............ZZZ
.....Z.....Z.....Z.....Z...Z.Z............D.DD.....Z..Z.D...D.........D...Z.....Z.Z....Z................Z.......D..DZ..Z.Z..........Z....Z.
.....Z.........D....D.....Z...................D..D.DD...............Z.DZ..Z.....D...................Z........Z..Z..ZZ......D.Z..........D..
.....Z....D....ZZ..........Z..........Z..D.Z..ZDD.....ZD...Z...........Z....D.............ZZ...Z.............DDZ.....D...............D.....
..D...............DZ........Z.Z..D...Z......D....ZZ.....Z.D.........Z....DD.......Z.............Z...Z...Z..........ZD......................
....Z..................Z...........Z.Z..Z..........Z.........Z.DD...Z.......D...........D.Z...Z...........Z.Z........ZD....Z.DZZD.D.DDDD...
........Z...D...ZZ.......D.Z.....Z.D......ZZ...DD.D.ZDZ........Z.Z..Z..Z..Z.....Z......DZ........Z.....ZD.D....Z.........DD.......ZDDDD....
.....Z.D.Z....Z........Z.Z..........ZZ.Z.......D................DZDD..................Z......Z..........D.......Z.Z.Z.....ZD.D..Z..Z.D...Z.
....DZD.Z...D.D.Z......Z..DZ...D.......ZZ...D.......Z.....Z..............D...D........ZZ..........Z..Z...D.D.Z......Z.....Z............D...
D...Z.....Z.......Z........D.........D....Z...ZDDD...............Z...............D...Z............Z......Z...D.......Z.........D.D.Z.....DZ
................Z.......Z.Z..........Z..D........D...Z........DD.....D...D......Z.....D.....D....................Z..ZZ........D..D.DZD.ZDD.
.Z..........D...D.....Z.................ZZ.....................D....ZD........ZZ...DD.Z.....D.....D.........Z..Z.....Z...DZ....DZZD.Z..D...
......Z.....Z...Z..........Z.ZD.....Z..........Z...Z......ZD..Z........D......Z.....DD...Z....Z.....D.....D..Z..ZZZ.Z....D.D.....DDDZD...D.
.....ZZ....ZD..Z.......Z.......Z...Z.....Z.....D..Z...ZZ.....Z..D..Z..D.Z..Z...D....D..DDZ.....Z..........Z.DD..Z..Z.......DDD.......Z..Z..
.......Z....Z.......Z.D...Z..D....Z.....................Z.....DD.DZ.......Z.........DZ.....Z.........Z.................D.D.D.D....Z..D...D.
DZ....Z...DZ.Z.D.....Z........Z...................Z..........Z.....Z....D......DZ.....ZZZD.........ZZ..Z....Z.......ZZ........D...D....D.Z.
.....D.DD..D...Z......ZDZ.ZZ......................Z..Z.......ZD...Z..D...ZD....Z....Z......Z..DZ...ZZ......Z.....D...ZZ.D....ZZ.Z.......D.D
Z...D.....D.D..D....Z........ZD....ZZ.......Z....ZZ.....DZ......D.D..Z...Z.........DZ...D......D........Z...D..........Z.DD.ZD.D...........
Z.......DZZ.DDDZ.....D.Z..Z...D...................D..........Z.D....D....ZZZ............DD......ZZZ....Z.............................Z...DD
.........D..DD..D..Z........ZZ......Z.Z..Z........Z....ZD......D.....Z.D.Z.............ZZD...Z.ZD.....ZZ..................Z........D.....DZ
D...ZZZ.ZDZ..DD.D.......Z.Z.....D....Z........Z.....D....Z....D.ZZ...DZ....D....Z................Z.................Z..Z.D....Z...D.........
ZZ....Z......D..D..............Z..........Z..Z.....Z......DZ..Z............Z.ZZ.............ZD..ZZ...D........ZD..........Z...Z.......Z....
.....Z..D....D.Z..Z....D.D..Z...........Z.Z.Z........D......Z...ZD...Z..Z.....ZD.D....ZZ.........D..DD..Z..ZZ....Z........Z.....D....Z..Z..
......Z..DDDZ..Z...Z...Z........Z..Z.DZ.Z.........D..Z.Z...Z.......Z.....DZ................Z........D.........Z..Z.Z.Z.ZZ..D....D...ZZZ....
Z.D....D.Z.DD.D....Z..Z.Z.D..ZZ....Z...Z.Z.Z..DD.........Z..Z..Z..ZZ..D.D.....D.Z.Z............ZDD..Z..Z..Z............Z..........Z.Z......
...Z.Z.............DZ.Z.....Z.......Z....DZZ......ZZZZ....Z........Z...............D.....D.....DZ.D............Z.Z.......Z......ZZ.......Z.
.D.....Z...ZZD...DD....Z...Z.....Z....Z..D..Z........D..D......Z..............ZZ.Z.....ZDZZZ....ZD.Z......Z...........................Z....
.....Z.....D......................D.D.D.....Z...Z......DD...Z.......Z.Z.............Z...........Z.D..Z......ZZ..Z...DD..Z............Z.....
......Z..Z........Z.......Z.....Z....ZZ...ZZ...ZZZ......Z......Z.D..........................ZZ.D...Z...D.Z....Z...Z.........D.Z....Z.....Z.
.........D....Z.Z....D...D..................Z....ZZ.D.ZZ..Z...........D..Z.....ZZ........D..D.D...DD...Z.......ZZ.....ZZZ.......D..........
D.....Z.ZD........D..Z...........ZZ...Z.D.D.....Z.Z....Z..ZZ.......D......D.......D..D...DZ..........Z..Z........D...........DDZD.Z..Z.D.Z.
.Z.Z...ZZ....Z.Z...............ZD.....DD..ZD.....DDD.ZZ....Z...Z...Z..D....Z..Z....Z.........D........................DDZ..D..D...Z.D.Z...D
...Z...D..Z.....Z....D...D.....ZZ....D..D.D......D..ZD........Z.......D....................DD......Z.ZZ.........DZD...Z...D...DD.....D.....
DZZ....Z...Z.....Z...ZZ...D..............Z..Z....D........ZZ.................ZZ....Z.Z.....D.D...........Z..........Z.Z.....Z..ZZ.D..D.Z.Z.
.......ZZ........Z..Z....Z.ZZD..Z........Z...D.........Z..........Z......Z.D........ZZ................................Z..........Z.Z..Z..Z.
..Z.....Z.Z.DZ....Z...Z..Z.......Z.Z......D.D....Z......ZZ...................D.............D.Z.....Z....Z.....Z.ZZZ.D...Z.......ZZ......D..
...D......Z..Z.Z.....D........Z.D...Z......ZZZ..D.........Z............DZ.D..D.....D......Z..DD...D.Z.D.....Z..............Z.Z..........Z..