.....Z.D..DZ.Z...Z.......ZZ.D......Z..Z..Z.......D.....Z.D..........Z.....D.D...ZD.....Z.........Z..Z.........Z........Z.....ZZ.Z..........
Z.....D..Z....D.........D.....Z.....D......Z........Z......D.....Z.......DD.ZD...................Z......Z......ZD.............Z......Z...Z.
.......D...Z.....Z.D.Z........D.......D..Z.Z....ZZ......Z.........ZZ.ZZZ.DDD..Z.....D..DZ..Z.D....ZZDZZ..ZZ..Z....ZDD.Z....Z.Z.Z.....Z....Z
.Z.D.......ZD..Z.....Z..............................................Z..Z....DD.Z.....Z......D.DD.D...Z...D..............Z..Z..Z.........D..
.Z.............D.....ZZZZ..Z..........Z...............Z...D...Z.........Z.....Z.................Z...........Z.....Z........Z.Z....D.Z....ZZ
........D..D...ZZ....Z.......D....D.D........Z....Z..Z....D.......Z.D....D..Z...D.....D..Z.Z....DZ..........Z............Z.Z..DD..D....ZZ.Z
....Z....Z....D.....Z..........D........ZZD.DDZ.D............DD....D....DD.Z....D.........Z.Z....Z.Z.....Z........................Z.Z...D..
Z............D.........Z.Z...................DD.D..........D..D..........Z..D....DZ.......ZZ.Z..Z....Z.....Z...D............Z..D......Z.D.D
...Z...DD..Z..DZ.....Z.....Z..Z....D...Z..D.DD.ZD........................ZDZ.......Z...Z............Z.Z..Z....Z..Z.....Z...ZD....D..Z...Z..
...D...D.......D.......D..D.Z...Z........DD.D.DDD.......................Z....Z..D....Z.........Z........Z....................Z..ZZ......Z..
......ZZDDZ.Z..............Z....Z.Z....ZZDZ....DDD....D.D...D.....ZD........Z.....ZD.......ZZ.........Z...D........Z......D.....Z...Z......
ZZ...D....Z....Z..Z........D.......Z.....Z.....D.D..Z....................Z..........Z...Z............Z..Z.......Z...ZD........Z.Z..........
..........Z.......DD........Z..Z.........DD..DD...D.......Z....D....Z.........Z...ZZ..Z.........Z.....D...DZ.Z....DZZ.Z.......ZZ...........
ZZZ..DDZ.............Z.Z.Z.Z.ZZ...Z........ZDDDD...D.ZZ..................Z.........ZZ........Z...Z.Z..D..............Z.......Z.....Z.......
.........Z..ZZ...Z..Z........Z.......DZ....Z.......DZ.Z.Z.D..Z..D.......Z.....Z................................D....D.ZD.......D....Z......
.....D............Z....Z.....Z....Z......Z.Z..ZDZ..D......Z..Z.............Z............................Z.........Z....ZDD........Z....ZZ..
..Z....D.....Z........Z.D...Z....Z......Z......ZD......ZZ.D......................ZZ.D.Z.........Z....................Z...............Z.....
.................Z.Z...D......D...Z....D..Z....................Z....ZZ....Z..D..Z....Z......D..D....DDD...Z.ZZ........Z..Z..........Z....Z.
....D......Z.............ZZZ.Z...DDZ.D.............Z......D....D.Z..Z................D...............D..Z...Z..Z.ZZ....Z.Z....Z....Z......D
.ZDZ....Z.........Z......D.......D...D....Z....Z..Z.......Z.DZD..Z..Z........Z......D...........D..Z.DDZ..D......Z.Z.................D.D..D
..D..D.......D.....D.Z...ZZZZ.Z....ZZ...........Z..DD.D.............Z.Z..............Z......D..........Z.Z..Z......ZZ....Z..ZZ.............
D....D.D..D.......................Z........ZD.......D.....D.D.......Z.....................Z.D......D..Z..Z...Z..........D......Z....Z......
.D..ZDDD........D.................DD..Z...Z.....Z.......Z.Z.....D..ZZ.Z.............Z...Z......ZZ.......DDD.......Z..D.......D...........DD
DD...DZ......Z.Z...................D........Z...............Z.......D.....D..........D.D......Z.Z.......Z...........Z..............Z.......
Z.DDZD.ZD.......D.............D.......D..DD.Z...........DZ..Z...ZZ.....D...D........Z.Z..Z...Z........Z..Z.DDZ..........Z..Z..ZZD....D....D
.D.D......D...D...D......ZZ..Z........ZDD..........Z..ZD.ZZ.................Z....Z..D..Z....DD........D.D.DZD...Z.Z...ZZZ......D.Z...D.....
......D..Z.ZD...D..D.Z.....D..................DD..Z..D.......D...........D...D..Z...D....Z.......D..DZ...DD.Z..Z............Z..Z...........
......Z..ZD.D......D.......Z.................D.....Z...Z.............Z......D...Z..Z...Z.DZ..Z......D.....Z....DZ....Z...Z.ZZZ......Z....DD
......D.........ZZ.........ZZZDZ....Z..........Z............................D.......DZDZD.Z.....Z....Z..Z................ZZ....Z..Z.ZZ.DD..
D..................................D.....Z....Z..........D..Z.......Z....DD............Z..Z..ZZ..............D.........D.......D...........
..Z...Z.....D.ZZ.......D...........D.D...........Z...............D.....D....Z...........Z....Z...Z.D.Z....Z....D...........Z...............
...ZZZ.............Z...............D........D.....Z.ZZ....DZ..ZZ...ZZ..ZZ...D..Z.........Z.......D.....Z..Z......D...D........Z.Z...Z......
.D........ZD...D......D.................D....Z..DZDDDD.D....Z...D..Z..Z..D................D......DD..Z......Z...D.ZD.D......D..............
..Z.....D...DD.....Z.Z.......D..D...D...DZD...DD..Z....D..............Z.......Z.D.........DD....DD......Z.....Z.Z...Z..........D........Z..
...Z...Z..D...........ZZZ.......Z.........Z.Z...ZD.DD...DZ...Z.Z..............D.Z...Z..Z........DZD.D..DZ...................Z..D..Z........
.D..Z..D..DD.ZD.DZ....ZZ.............ZZ.......Z...DDZ..DD........Z............Z...Z......ZZ....D.D..DD................Z...Z........D.....Z.
......Z...D.DDZ...Z..................D.......D...D..Z........................D.Z....D...D.Z...DZ.......Z..........DZ..............D...Z..Z.
Z.D....Z....DDD...............Z....D.D.......D..D..D.ZZ..........................D....DZ.Z......D..D...Z.......ZDD.D.D...D...Z...D.D.......
DD.D..Z.Z....Z.....D.Z......ZZZZZZZZZZZDZZDZD.Z...DDDZ..Z..Z..D.............Z.Z...........Z.......ZDZ.Z....................Z....DD...DZ.D..
........Z.............Z.Z...ZZZZZZZZZZ.ZZ.D.Z.DD...DD.D........................Z.....D........D.Z.Z.......Z...Z.D.......Z.........D....DDZ.
......D.....Z.D...D..ZD..Z..ZZZZZZZZZ.ZZ...ZD.....DZD.............D.........Z...D.......Z...Z....Z.......Z.....Z.Z...D..ZDDD......D.......D
........Z........Z......Z..D.ZZZDZZZZZZ...D.Z.D...Z..Z.DD.....ZZ...D...Z.....D..Z..D...D.......Z.....D......................Z......D....DZ.
.Z....Z..Z..........D......DZ.ZZZ.ZZZZ...D.ZZZ.......Z..Z.Z...........ZZ.ZD.........Z.ZZ...ZD..........Z.Z.ZZ.D.......D...D...D..D.....Z.D.
..D.........Z...D...........ZZZZDZ.ZDZ....ZZZ.Z..DZD..D....Z...DDZ..........Z.....Z...DD....Z.......Z.Z........Z............D...ZD.........
.DZ...ZZ.............DZ.....ZZZZZ.D.DDD..ZZZZ..................DD...D....Z..Z..ZD.Z......ZZ.......Z...................DD...D...........Z...
...Z..D..............Z.Z....ZZZZZZ.....ZZZDZZD.Z.D...Z.........ZD......D.Z...DZ.Z...D..Z.........Z.......Z.................Z..DDD......DZ..
.Z..Z....Z......DD...Z......ZZZZZZD.F.DZZZZZDD....Z..............DZ....Z.....Z.Z...Z.............Z.....D.......ZZ.DZ...Z...Z.D.......Z...Z.
.Z..DZ........Z...Z.........ZZZZ.ZD....ZZ.ZZDZD.D.......Z..Z........Z....D....D..Z.......Z..Z....Z.Z...D.............D....DDD....D..DD.....
.ZD.....D.D......Z...Z......ZZZ..Z.DDD.DZZ.ZZ......................Z..Z.........Z.......Z..D..Z..Z......D..........Z.Z.D...Z.....D.......D.
..D............Z..D.....ZZ..ZZ.D..ZZZZZ.ZZZ.Z....Z....Z.....Z...Z.....D..Z..Z.....D....DZ...Z...Z.Z.....DZZ.Z..........D........D..Z.......
.............DZ..D......DD..Z....Z..ZZ.Z.ZZZDD.D...Z............D.......Z........D..DZ.D......Z.Z..D...ZZ.Z.................D...Z.D..D.....
.......Z..DDZ...........DZ..DDDDZ...ZZZDZDZZZZ...................D......Z....ZDZ.Z....D...Z....D...D.Z........D......Z........DD...........
.D.....Z...DZ......Z....Z...ZZD....ZZ.ZZZZZZZ.....................Z..D.D....DDD.DZZ......Z....Z..........Z.....Z..Z..ZD.......DD....DZ....Z
..Z...............Z.ZD..Z.DZDZ.DD.ZZZDDZZZZZZ................Z..........D..DDDD..D.Z.............DZZ........D.......D...........D..Z....ZDZ
...........D...D...Z.......ZZ.ZDDZ.ZZDZZZZZZZZ..D..............Z..Z......D..DDDDD......D.ZZ...Z........Z.........Z.D...Z.........D..Z.Z....
D......................D....D.D.D...............D..Z.......Z..........Z..ZDD.DDD..Z..........D..........D.D.Z.....................Z...DD..D
..........Z........Z.....................Z.....D....D.......Z...........DDDDDDDDD.D..Z....Z...Z....D.....Z...Z.D.......Z....Z...Z........ZD
Z........D.....D.........Z.....D.......................D.Z...ZZ.Z....Z..DD.DD..D.DDDDD......Z....Z.......Z...........ZD............ZD...Z..
..ZZ..........Z..DZ...Z...................................D.....ZD....Z..........DD......D..Z............Z........Z.......ZZ............ZZ.
...Z...Z...Z...........D..................Z.Z...........D....D...Z.Z....Z..D.D...Z.....Z.D..............D....Z....Z......Z.....Z..DZ....Z..
........Z.Z.D.....................DZ..........D..........Z..Z.........Z.Z..D...D.D......D....Z...ZD...........Z.D..........................
.Z.......Z.Z....D............................Z.........Z....D.............DDDDD..DDD..........D........Z...........Z...D..........Z..D...Z.
.......D.Z...D.Z....Z....D......D......D.Z......D..Z......Z....ZDZ...D.D.D..D.ZD.........D...................ZZ.DD.........DZ.........D..Z.
....Z.....Z....D..........Z................Z.ZZ...Z......D.......DZ..DD.....D....D.....ZZD...DD.................D......D....Z....Z.Z...Z...
.............Z.Z.........................Z.......Z..........Z.....D.........D..............Z....DZ.....Z..............Z...Z............Z.Z.
.....ZD.....ZZ..ZZZZDZZZZZZ.........D......D..DZD.....DZZZ....Z..DZ...D..Z....Z....Z...........D.Z.....................D..Z......DD........
D.....D....Z....ZZZZZ.DZZZ.Z..Z..D.D..Z....Z..D...DD.....Z........Z.....D.Z......Z........Z....DD........Z....D........D...D.Z...Z....D....
.Z..Z..Z.Z......ZDZZZZ..DZZ.ZZ...D............D...Z.D..D......Z.DDD.......Z.D......................................................D.......
.....Z........D.ZZ.ZZZZ.ZZZZZ.Z..............DDDDD...D...........Z....D...Z.......D.............Z...Z..............................Z...Z..D
D...Z.....ZZ....ZZZ.ZZZZZZZZZDZ.Z.........Z...DD.....D.Z....Z...DD..Z..............Z....................ZDD..DDD...ZZ..Z..............Z....
................DDZZ.ZZZZZZZ.ZZZZ.........DDDDD.D........Z....D....D......D.Z.........Z..Z...Z......ZD.Z...........Z.....ZZ......Z..D...Z.Z
....Z...Z.Z..DDDDDDDD.DZDZZ.DZZZZ..........DD...DZ..Z..Z........Z..ZDD.....DZZ.............ZZZZZZZZZZZZZZ..Z.D.Z..Z..Z......ZZ....Z........
..........Z..DDD......ZDDD.ZZZZZZD.......ZDDDD..D.DDD..Z.......Z.D....Z.D.D...Z..D........ZZZZZZZZZZZZDZ.ZZDDD.D....D.Z.........D...D......
...Z.........D.D.DD..ZZDWDDZZZZZZ.D......DDDD.Z..D..D.Z......ZD...D..D..D..ZD...Z.DZ.....DZZZZZZZZZZZ.Z.ZZ.D.D...DD.....D................Z.
.Z.Z......Z..DD.ZZD.D.ZDD.DDZZZZZ........DDDD.D......Z.Z......D....Z......ZZ.............DZDZZZZZZZZ.Z.ZD..DZ..Z.D.....DD.......ZD.Z.......
...D.....D..DDD.ZD.D...ZDDDZ.ZZZZ.........DD...ZD.DD..D...D......D.....Z.D..........ZZZ...DD.ZZDZZZZZZZD...Z.....DD.D.DDZ..D...Z...........
.Z.....Z.....D..Z.....Z.ZDDZZDZZZ.....Z..D..DDZ.DD.Z........ZD..Z...........Z......Z.Z....ZD.DZZDDDDDD.D..ZZ...................Z...Z.Z.....
..DZ.Z...Z.Z..D.DD.DDZ..ZZZZZZZZZ.........DDDDD.D.....D....D.Z.D.......D.......D..........ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD............Z.
............DD..DDD.ZD.ZZDZDZZ.ZZ.....Z.....D...D..ZZ..DZ...Z....D........D..Z........Z...ZZ....D.DD...Z.Z.ZD.......Z..ZZD........Z........
....Z.....Z.ZD..ZDDZZDZZZZZZZZZ.Z.Z.........D....D...DZDZ.Z.....Z.................D....ZD.ZZZ......CD.D.ZZDD.D.D..DD.........Z......Z.D....
Z..Z......D..Z..ZZZZZZ.DZZZZZZZZ......D...........D.....................ZZ....D........DZZZZZZDZDDC...DZZZZZZ................Z.....Z...Z...
..D........Z.DZ.ZZZZZDDZDDZZZZZZZD.......D...Z.Z...D...........Z.........................ZZZZDZDD..C.DDZZZDZ.......ZZ..ZDZD.Z..D.....Z..Z..
..............D...Z..D.D..............D.................Z.D.D..............Z...........Z.DZZZZ.ZDD..D.D.ZZZZ..D..Z.....D...................
...Z.ZZ..Z.Z........DZ.....Z.........D.Z....D...ZD....ZZ.Z................DZZ........D....ZZZDZZDD...DDZ.ZZZ..ZD.Z....D....................
.Z.Z..Z.........D.....ZD.D.Z.................D.....D.......Z......ZZ......Z..Z..Z...Z.....ZZZZZZDDDDDD.ZZDZZ..........D...Z...D............
...Z.......Z..ZZ.............................D.Z.ZD...Z...D.......Z......D.............DD.ZZZZZ.ZZZZDZZ.ZZZZ........Z............D.Z.......
.........Z...Z.........Z.ZZ......Z.....DDDZ..........Z..Z.............D.....Z.............ZZZZ.ZZZZZZZZZDZ.Z............Z.DD...............
......Z........Z.Z.Z..............Z...D.D...Z....Z...................D...Z..Z...ZZ.D..Z.D.ZZZDZ..ZZZZZZZZZZ....Z...........D...............
.....Z.D...Z............Z....Z................Z..............Z..Z.....D.D...Z...D.........ZZZZ..ZZZZZZZZZZZZ.Z...Z........DDD..D.Z...Z..Z..
.Z............Z..ZZ.....Z....D..............DD..Z.D...............D.D.......Z......Z.Z.D...ZZ.DZZZZZZZZZZZZZD.......D......D....D...ZZ.ZZ.D
........Z........D..Z......Z......ZZZ......Z...................Z..............Z..Z...........DDD.....Z..D.......Z...Z..................Z...
..ZZ............Z...Z.Z.D.............D.....ZDDZ.Z....Z...D...D.DD..........DD........Z.............Z....Z....D........Z..DDZ........ZZ....
ZZ....Z............DZ......ZZ..ZZ.........D.....ZD..............DD..........D.......D..........Z...............DD...D..Z.D.....ZD.Z....Z..Z
......D...Z.D.....Z.....Z......D..D..............D...D...Z.D....D....ZZ...................Z.....ZZ....Z.........DD....Z......ZDDD.....Z.Z..
................Z..Z...........Z...........DD....D..DDZ..Z....D..ZD...D.............D..............................D.D...............Z.....
Z...DZZ.D..........Z....Z.........D.................DD.Z..............D.............Z.Z....DZ........D..ZZ....Z.Z.....DD.........D...D.....
..D.....D.....Z..............D........D..Z.....ZZD.Z.D..Z.D......D..Z.Z..........Z......Z.....D.........D.........Z....D............Z..D...
..........................ZD.D...Z..........Z.ZZ.D........Z...DZ...Z.........Z...Z.....Z......D.DZ...........D..D..............DZ.......ZZ.
....D..........Z...Z..Z.......Z....D...................Z.............D........Z.....Z.Z.....Z....DD...Z..DZ..............D....D......D.....
.....D.......Z....ZZZ........DD...D.D..Z............Z..D.DZ.....D...D.D.....Z.........Z.Z..Z.Z....DD..Z...D..........DD.........ZD...Z.ZZ..
....Z...Z............ZZ..Z........ZDZ...........Z....Z..Z.Z.........Z.....Z.........................Z........Z.D........Z..Z.........Z..D.D
..D..ZZ....D..ZZZZ......Z....Z.....D.....DZ.......................Z........Z.ZZ............Z...........Z..D.D.....D........D.D.....D.......
........ZZ.Z........Z........Z.D..Z.Z......DZ..ZD.DD.D..........Z...Z.....Z..........Z.................D..D.D...D.D.D......Z............Z..
......ZZ...Z.....Z..Z..Z..Z..Z...Z.......ZD.DD.......Z..D...D.....Z...D.............Z.............Z..........Z..D..DZ.............Z.......Z
Z..Z......ZZ...D....D..Z.....Z..Z..Z..........D.ZD.DD.....ZZ......Z...DZ....Z...D........................Z..........Z......DZ.....ZZ....D.Z
..........DZ...............Z........Z..Z.D.Z...DD......D.Z..........Z.Z.....D..Z............Z..Z..Z.......Z..DDZZ....D...ZZ..........D.....
..DZ.....Z...Z...ZD....ZZ.ZZ.....D..Z.......D.............D..............DD..Z........Z.......Z................Z...ZD........Z...ZZ........
...........................ZZ.....Z.......Z.Z......Z...........DD.Z..Z.Z....D..Z........D....ZZ.Z....Z.......Z........D....Z.D.ZD.D.DDDD...
............D........Z...D....Z....D.....Z.....DD.D..D...Z..........Z..Z.........Z.....D..Z.ZZ.........ZD.D..........Z...DD........DDDD....
.......D.Z....Z......Z........Z......Z.........D................D.DD....ZZ.....Z..Z..............Z..Z.Z.DZ....Z....ZZ.Z....D.D.Z.....D...Z.
....D.D.....D.D...........D..Z.D.Z.Z..Z.....D...........Z..Z.............D...D.......Z...................D.D........Z...Z...........Z..D...
D................Z....ZZ...D.........DZ..Z...Z.DDDZZ.....Z.........Z.............DZ.....................Z....D....Z......Z....ZD.D.......D.
.....Z.Z..........ZZ..................Z.D........D.........Z..DD....ZD...D............D.....D.Z................Z.Z......Z.....D.ZD.D.DZ.DD.
........Z..ZD...D...........Z..Z.........Z........Z...Z........D.....D.Z...........DDZ......DZ.Z..D....ZZ...Z......Z....ZD..Z.ZD..D....D.Z.
..............................D..Z.....ZZZZ..............Z.DZ..ZZ......DZ........Z..DD..Z........Z..DZ....D..........Z...D.D.....DDD.D.Z.D.
..Z.........D.Z......Z...Z...........Z.......Z.DZ.Z.........Z...DZ..Z.D...ZZ...D....D..DD....Z.......Z......DDZ..ZZ.......ZDDD.............
........Z..........Z..D......D....................Z...........DD.DZ.Z..Z.ZZ.........D.Z..................Z..Z..........D.D.D.D.......D...D.
D.........D....D..ZZ..Z.....Z.Z.....Z.........Z.Z...........Z......Z..Z.D...Z..D....Z..Z.D.....................Z...Z........Z.D...D....D...
Z.Z.ZD.DD..D..ZZ....Z..DZZ......Z........Z.................Z..D.....ZD....D.......Z...........D...Z.......Z......D......D.............Z.D.D
...ZDZZ...D.D..D.Z.....Z......D..Z........Z.Z.........Z.D.....Z.D.D......Z.........D....DZ.....D..Z......ZZ.D......ZZZ...DD..D.D...ZZ.Z...Z
........D.Z.DDD......D.Z.Z....D....ZZ...Z.........D...........ZD....D......ZZ....ZZ.....DD.....Z.....ZZ................Z.Z..Z........Z...DD
.ZZ...Z..D.ZDD..D...Z........Z....Z........Z...ZZ.......D......D.Z.....D.....Z..Z..Z.....D...Z.ZD.......Z.............Z............D...ZZD.
D...Z....D...DD.D.....Z...Z.....D.Z..............Z..DZ........D......D.....D......Z........Z.ZZ.Z.....Z...............Z.D........D.Z......Z
...Z.....Z.ZZD..D.............Z......Z......Z..Z..Z..Z....D...............Z.....Z.....Z......D...Z...D....Z....DZZ.....Z....Z..Z.Z.........
.Z.Z....D...ZD........ZD.D....Z..........ZZ..........D.Z....Z.Z..D....Z........D.D....Z..........D..DD...Z..ZZ....Z..Z.....Z.Z.ZD.......Z..
....ZZ...DDD.Z.Z......Z.Z........ZZ..D............D..Z...Z..Z........Z...D..Z..Z..............Z.....DZZ....................D....D.Z......Z.
..DZ...D.Z.DD.D.Z.........D......Z....Z.Z.....DD.........ZZ...Z...Z...DZD.....DZ............Z...DD..Z...........Z...Z..................ZZ..
..Z.........Z.ZZ.Z.D.........Z......Z.Z..D........Z......Z.......Z.............Z...D.....D.....D..DZ........Z.Z............................
ZDZ...Z.ZZ...DZ..DD.Z....Z...............D.....Z..Z.ZD..D.Z...Z....Z...Z....Z.....Z.....D.Z.Z....D.....ZZ.....Z.......Z...Z................
.Z.....Z...DZZ....Z.Z..Z..........D.D.DZZ...Z...Z.....ZDD..Z..ZZ..Z...........Z....Z...Z....ZZ....D................ZDD...........Z.Z..Z.Z..
..Z..............Z...............Z......Z....Z.Z.................D....Z......ZZ........Z.......D...Z...D..........ZZ........D.ZZZZ.....Z...
.ZZ...Z..DZ....Z.Z...D...D.................ZZ.......D..Z.....Z..Z...Z.D..Z...Z...........D..D.D.Z.DD.........Z.Z.....Z.....Z....D..Z.......
D........D........D.Z.Z.Z.........Z.....D.D....Z..ZZ..Z......Z.Z...DZ.....D.......D..D.Z.DZ..Z............Z.....ZDZ.........ZDD.DZZZ...D...
.....Z.........Z.....Z.......Z..D.....DD..ZD...ZZDDD....Z...Z....Z....D............Z.........D..Z...Z....Z..Z...Z.....DD...D.ZD....ZD....ZD
.......D...........Z.D...D.....Z.....D.ZD.DZ.....D.Z.DZ.....Z.......Z.D.......Z...........ZDD...................DZD.......D...DD.....D..Z..
D..............Z...ZZ.....D........Z.Z........Z..D....Z.....................Z.....Z........D.D.....Z.......Z..........Z...........D.ZD..Z.Z
................Z.Z...Z......DZ..Z.....Z.D...DZ.......Z.....Z..............D................Z..........Z.Z...Z.....ZZ......................
..........Z.DZ.Z.ZZ.......ZZZ.Z.....Z.....DZD............................Z..ZD.............D....Z.........Z.........D......Z.Z..........D..
...DZZ......Z....Z...D....Z..Z.ZD....Z....Z....ZD......Z..ZZ...........D..D..D....ZD.........DD...DZ..D.Z......Z..Z..Z........Z.ZZZ.......Z