.......D..D.Z...............DZ............Z...ZZ.D..Z.Z.ZD................D.D....D.................Z..Z..Z..........Z......Z.Z...Z.......Z.
......D....ZZ.D.........D...........D..Z.......Z....Z......DZ...Z........DD..D.................ZZZ.........Z....D......Z.Z.......Z.........
......ZDZ....Z.....D.Z.Z.ZZ...D....Z..D..Z...........Z...................DDD........D..D.....D......D....Z....Z....DDZZ.......Z.Z.Z........
..ZD...Z....D..Z.....ZZ.........Z.................ZZ................Z..Z...ZDD.....Z........D.DD.DZ......D.....Z....Z...................D..
........Z.....ZD...Z..........Z......Z.....Z.ZZ.......Z...D......Z......Z........Z.Z.............Z..Z.........Z.........Z.......Z.DZ...ZZ..
......Z.D.ZD...Z.....Z...Z..ZD..Z.D.DZ........Z...Z.......D.........D....D..ZZ..D.....DZ......Z.D.....ZZ......Z...........ZZ.ZDD..D.......Z
.Z.......Z.Z..D.......Z......Z.D...Z.....ZD.DD..D..Z.........DD....D....DD..ZZ..D.Z..........Z....Z..ZZ.......Z............Z..Z..ZZZ....D..
.........Z..ZDZ..................Z.Z....Z...ZDD.D..Z......ZD..D........Z....D....DZ.....Z..ZZ.Z.Z.....Z.....Z..DZ..Z...........D...Z....D.D
..Z....DD.....D....Z...............D......D.DD..D.........................D.....................Z.Z.....Z.....Z...ZZ...Z....D....D.Z..Z....
Z.ZD..ZD.......DZ....Z.DZ.D...........Z..DD.D.DDD......................Z........D..........Z.....Z.Z...Z....................Z............ZZ
........DD.................Z...........Z.D.....DDD....D.D...D......D.....Z.....Z...D...ZZZ.......Z...Z...ZD...............D.Z..............
.....DZ..Z..Z..............D..........Z........D.D............Z.............Z..Z...Z..Z....Z.....Z........Z......ZZ..D.....Z..........Z....
Z.............Z...DD.Z.Z...Z...ZZ....Z...DD.ZDD...D..Z.........D........Z.................Z.........Z.D...D....Z..D..........Z.Z..Z....Z...
Z....DD..Z..ZZ.Z..........Z..Z....Z.Z...Z...DDDD...DZ..........................Z...Z...............Z.ZD.........Z.......Z..................
...Z.ZZ..........Z...................D........ZZ...D......D.....D.....Z........Z....Z............Z.......Z.....D....D..D..Z....D..Z.....ZZ.
..Z..DZ..............ZZ....Z...Z.............Z.DZ..D.....Z...Z.........Z........Z....Z.....Z..Z.........Z.....Z....Z....DD..Z....Z.Z.......
...Z.Z.D.........Z....Z.D.Z...Z.....ZZ.Z......Z.D.........D....Z.............Z......D.........................Z..............Z.Z.Z....Z....
.......Z....Z..........D..Z..ZD.Z......DZZZ..Z....Z..........................D............ZZD..D....DDD....Z.ZZ..........Z........Z......Z.
....D.Z..............Z...........DD..D.Z.Z...Z.......Z..Z.D..Z.D.Z........Z......Z.Z.D.....Z.........DZ.Z....ZZ...ZZ.......Z..............D
..D......................D.Z.....D...D.Z.......Z......Z.Z...D.D...............Z.....D...........D....DD...D.Z.......Z.....Z.....Z....D.D..D
..D..D.......D.Z..ZDZ........Z..Z.......Z..........DD.D.....Z.......Z....Z..................D....Z.......Z...................ZZ...........Z
D....D.D..D.......Z...Z...Z.................D...Z...D.....D.D...................Z..ZZ.ZZ....D..Z...D..........Z.....Z.Z.D....Z.............
.DZ..DDD.......ZD......Z..........DD.......Z.......Z....Z.Z.Z..ZD....Z.Z...........Z....................DDDZ.........D..Z.Z.ZDZ..........DD
DD.Z.D.......Z....Z...Z........Z.Z.D................Z.Z.Z..........ZD.....D..........D.D.....Z....Z..Z.Z.......Z....................Z...Z..
..DD.D..D..Z....D..........Z..D.......D..DD.............D........Z.....DZ..D....Z..Z...Z....Z.....Z.......ZDD..Z............Z...D....D....D
.D.D......D...D...D.Z..................DD......Z...Z...D....Z.................Z.Z...D..Z....DD........DZD.DZDZ.Z.Z.............D....ZD..Z.Z
...Z..D.....D...D..D.Z.....D..Z...Z...........DD.....DZ....Z.D.Z.Z.......D...D......D...Z......Z.D..D....DD...........Z.....Z..............
.......Z..D.D...Z..D.................Z.....Z.D...................Z.Z......Z.D......Z...Z.D.....ZZ..ZDZ.........D...Z.....Z.........Z.....DD
......DZ...Z.Z............Z...D.................Z.Z..........Z.......Z......D.Z.....D.D.D...Z.....Z.Z...Z..Z.......ZZZ......ZZ.........DD..
D......Z...................Z.......D......Z....Z..Z.Z....D...............DD.Z.............................ZZ.D.........D.......D..Z........
Z........Z..D....Z....ZD.Z.........D.D.Z.............Z.ZZZ.Z.....D.....DZZZ..........Z.............D......Z.Z..D........ZZ.................
Z................................Z.D.Z......D.............D.Z...........Z...D.Z...Z......Z.......D....Z..........D...D.......ZZ........Z..Z
.D.........D.ZZD...Z..D........Z........DZ...Z..D.DDDDZD........D...ZZ..ZD.....Z.......Z..D.ZZZ..DD.....Z...Z...D..D.D.Z....D..............
..Z.....D...DDZ..............D..D.Z.D...D.D...DD..ZZ...D.....................Z..D......Z..DDZ...DD.Z..Z..Z......Z..............D.Z....Z....
...Z..ZZ..D......................................D.DD.Z.D..Z..................D...............Z.D.D.D..DZ...Z..............Z.Z.D...Z.......
.D.....D..DD..D.D....Z............................DD...DD..Z...........Z........ZZ............ZD.D..DD.Z...Z............Z.........ZD.....Z.
..........D.DD.......Z.Z.Z...........D.......D...D..................Z...Z.Z..DZ.Z...D...D....ZD......Z......Z.....D..Z............D........
..D.........DDD.Z.................ZDZD..Z....D..D..D.Z.Z.................Z....Z..D...ZDZ........D.ZDZ...Z....Z..DD.D.D...D....Z..DZD.......
DD.DZ..............D......Z.ZZZZZZZZZZZDZZDZD....ZDDD.........D..........Z.....Z...............Z...D.........................Z..DD...D..D.Z
............................ZZZZZZZZZZ.ZZ.D.Z.DD...DD.D....Z.Z...Z..Z....Z......Z....D....Z...D....Z.Z...Z.....ZD.................D....DD..
ZZ...ZD...ZZ.ZD.Z.D...DZ....ZZZZZZZZZ.ZZ...ZD.....D.DZ.Z.Z....Z...D............ZD.....Z.......Z...Z..Z......Z...Z....D.Z.DDD......D.......D
..Z...............Z........D.ZZZDZZZZZZ...D.ZZD.......ZDD..Z.......D.....Z...D.....D..ZD.............DZ.................Z.....Z...ZD....D..
......Z.....Z.......DZ..Z.ZDZ.ZZZ.ZZZZ...D.ZZ.ZZ...Z..........Z...........D....Z............D.............Z...D.......D...D...D..D.......D.
Z.D.......Z.....D....Z......ZZZZDZ.ZDZ....ZZZZ...D.D..D........DD...........Z....Z....DD......Z............ZZ...........Z...D....D.....Z...
ZD...Z.Z........Z.Z..D......ZZZZZ.D.DDD..ZZZZ...........Z......DD...D.Z....Z...ZD.........Z...........................DD...D...........Z...
....Z.D....Z................ZZZZZZ.....ZZZDZZDZ..D..............D...ZZZD..Z..D..Z...D.ZZ...Z...............Z........Z.........DDD..ZZ..D.Z.
.ZZ..ZZ.........DD..........ZZZZZZD.F.DZZZZZDD..ZZ.........Z.....D.Z......ZZ..Z......Z.....Z....Z...Z..D..Z.......D..Z.Z....ZD.............
.Z..D...........Z..ZZ..Z...ZZZZZ.ZD....ZZ.ZZD.D.D........................D.Z..D.....Z.ZZ..Z....Z.Z..Z..D.....Z...Z...D....DDD....D..DDZ....
..D.....D.D..Z..........Z...ZZZ..Z.DDD.DZZ.ZZ..Z..........................Z................DZ.Z...Z.....D.......Z......D...Z....ZD.......DZ
..D......Z........D....Z....ZZ.D..ZZZZZ.ZZZ.Z...........Z........Z....D........Z..D....D..ZZ.Z.Z...Z..Z.D...Z..........D.....Z..D...Z......
.............D...D......DD..Z....Z..ZZ.Z.ZZZDD.D.....Z..Z.......D............Z...DZ.D..D....Z......D..................ZZ....D....ZD..D.....
...Z..ZZZ.DD..........Z.D.Z.DDDDZ...ZZZDZDZZZ.Z..................D............DZ..Z.Z.D........D...D...Z.Z....D....Z..........DD...........
.D....Z....D.Z.Z......Z.....ZZD....ZZ.ZZZZZZZ............ZZ..........D.D...ZDDDZD.....Z..Z..ZZ..Z...Z.Z...........Z...D.Z.....DD....D...Z..
.....................D....D.DZ.DD.ZZZDDZZZZZZ...Z.................Z.....D..DDDD.ZDZ...Z..........D........ZZD......ZD........Z..DZZ....ZZD.
...........D..ZDZ......Z....Z.ZDD..ZZDZZZZZZZ.Z.D......Z.................D..DDDDD......D..Z...Z..............Z.....D...........Z.D.Z..Z....
D....Z.......Z.Z.......DZ.Z.D.DZD.Z.............D................Z...Z....DD.DDD.......Z.....D..........D.D.................Z.........DDZ.D
......Z.ZZ.....Z...............................D....D..Z.......Z..Z.....DDDDDDDDD.D......Z.....Z...DZ..........D.....Z.......Z............D
.Z.......D.....D.....Z.........D..............Z........D..............Z.DD.DD..D.DDDDD....................Z.Z.........D.............D.Z....
.................D........Z...........Z..................ZDZ...Z.DZ..............DD......D.......................................Z..Z..Z...
............Z.........ZD.................Z..............D....D.............D.D.Z.........D..Z...........D..Z......................D.......Z
....Z.......D.....................D..........ZD...Z.ZZ......ZZ.....ZZZ.....D.Z.D.D......D.Z.......D....Z...ZZ...D..........................
.Z.........Z....DZ.............................Z...........ZD.....Z.Z.ZZ..DDDDD..DDD..........D........Z........Z......D..Z...Z.....ZDZ....
.....Z.D.....D...........D......D......DZ....Z..D...............D.Z..D.D.D.ZD..D.........D....ZZ..........Z.....DD.........D..........DZ...
.....ZZZ.....Z.D.......Z.............Z.........ZZ........DZ......D...DD....ZD....D.Z..Z..D...DDZ................D.....ZD....Z............Z.
................Z.........................Z..........Z............D........ZD.................Z.D.............Z.......Z....................
......DZZ.......ZZZZDZZZ.ZZ........ZD.Z....D..D.D.....D.........ZD....D...........Z...Z........D.........Z.Z..Z....Z.Z.D.Z.......DD..Z....Z
D....ZDZZZ.Z....ZZZZZ.DZZZ.Z..Z..D.D.....Z....D.Z.DD....Z.............Z.D......................DD............ZD.......ZD..ZD.Z........D....
...............ZZDZZZZ..DZZ.ZZ...D...........ZD.....D..D...ZZ...DDDZZ.....Z.D....................Z.................Z.........Z.....D....Z..
........Z.....DZZZ.ZZZZ.ZZZZZ.Z..............DDDDD...D................D........Z..D....Z....Z.Z............Z.....Z.........Z...Z.......Z..D
D....ZZ..Z....Z.ZZZ.ZZZZZZZZZDZ.Z.............DD....ZD..ZZZZ....DDZ..Z..Z................................DD..DDD...............Z..Z......Z.
....D...........DDZZ.ZZZZZZZ.ZZZZ.........DDDDDZD......Z.Z.Z..DZ...D......D....Z..........Z.....Z....D.........Z....................D.....Z
.....Z.......DDDDDDDD.DZDZZ.DZZZZ..........DD...D......Z...........ZDD.....DZ.Z....Z....Z..ZZZZZZZZZZZZZZ..Z.D........Z...ZZ...Z..Z........
.......Z..Z.ZDDD......ZDDD.ZZZZZZD........DDDD..D.DDD......Z.....D......D.D.Z....D........ZZZZZZZZZZZZDZ.ZZDDD.D....D......Z....D...D......
.............D.D.DD..ZZDWDDZZZZZZ.D......DDDDZ..ZD..D...ZZ....D...D..D..D.Z.D.....D.....ZDZZZZZZZZZZZ.Z.ZZ.D.D...DD...Z.DZ.......Z.........
......Z......DD.ZZD.D.ZDD.DDZZZZZ........DDDDZD..Z........Z...D...ZZ............Z........DZDZZZZZZZZ.Z.ZD..D.....D.....DD........D.....Z...
...DZ....D..DDD.ZD.D...ZDDDZ.ZZZZ.........DD....D.DD..D...D......D.......D...ZZ..ZZ..Z....DD.ZZDZZZZZZZD...Z.....DDZD.DD.Z.D.........Z.....
......Z......D..Z.....Z.ZDDZZDZZZ........D..DD..DD.....Z.....D...........Z.....Z..........ZD.DZZDDDDDD.D..ZZZ....Z....Z....Z.....Z.........
..D..Z........D.DD.DDZ..ZZZZZZZZZ.........DDDDD.D.....D....D...DZ....Z.D.......D........Z.ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD....Z.........
.......ZZ.Z.DD..DDD.ZD.ZZDZDZZ.ZZ........Z.ZD..ZD.Z....D........ZDZ.......D...............ZZ....D.DD...Z.Z.ZD............D.......Z...ZZ..Z.
.Z...Z..Z....DZ.ZDDZZDZZZZZZZZZ.Z..........ZD..Z.D...D.DZ....Z..Z.........Z....Z..D..ZZ.D.ZZZ......CD.D.ZZDD.D.D..DD........Z...Z.....D...Z
......Z...D..Z..ZZZZZZ.DZZZZZZZZ..Z...D......Z....D...Z.......Z...............DZ.......D..ZZZZDZDDC...DZZZZZ.......Z....Z..............Z...
..D..........D..ZZZZZDDZDDZZZZZZZD.......D.........D...........Z......Z............Z.....ZZZZDZDD..C.DDZZZDZ....Z..Z....D.D....D....Z......
.Z........Z...D......D.D..............D.........Z...Z.....D.DZ....Z.Z..........Z....Z....DZZZZ.ZDD..D.D.ZZZZ..D.Z....Z.D..................Z
...Z.Z..Z..Z........D.Z..............D......D...ZD......ZZ................D..Z.....Z.D....ZZZDZZDD...DD..ZZZ.Z.D......D......Z....Z........
.Z....ZZ.Z......D....ZZD.DZ..................D.....D.................Z....................ZZZZZZDDDDDD.Z.DZZ.Z..Z..Z..D.......D.......ZZ.Z.
.Z.........Z.....ZZ...Z...............Z......D....D.Z.....D.......Z..Z..ZD........Z....DD.ZZZZZ.ZZZZDZZ.Z.ZZ......Z..Z...........D.Z.......
.Z...........Z...Z..Z.......Z......ZZZ.DDD...Z...Z.......Z....Z.......D............Z......ZZZZ.ZZZZZZZZZDZDZ..............DD.Z......Z......
Z...Z....Z..Z.........Z...............D.D....Z...Z..Z...Z............D.....Z.......D....D.ZZZDZ..ZZZZZZZZZZZ...Z...........D...........Z...
.....Z.D......Z....ZZ....Z...Z...................Z....Z.....Z.........D.D.Z..Z..D..Z......ZZZZ..ZZZZZZZZZZZZ..............DDD..D.......Z...
....................Z........D..........ZZ..DD....D...............D.D.....Z....Z..Z...ZD...ZZ.DZZZZZZZZZZZZZD.......DZ.....D....D...ZZ....D
...........Z.....D.....ZZ.Z.Z.................Z..............Z...............................DDD.ZZ.....D.........Z...............ZZ.Z..Z..
.Z............Z.....Z...D..Z...Z....Z.D......DD....Z..Z...D...D.DD..........DD..................Z.......Z.....D.....Z.....DD...Z..Z..Z.....
....Z......Z.......D....Z......Z..........D..Z...D.............ZDD.Z........D.......D.............Z.........Z..DD.Z.D....D......D....Z.....
......D.....D......Z....Z......D.ZD....ZZ........D...D.....D..Z.D........Z...Z........ZZ......Z.................DD........Z...DDD.....ZZ...
..Z..Z.................Z.Z.......ZZ........DD....D..DD........D.Z.D...D.Z.......ZZ..DZ.Z..Z........................D.D..Z..Z........Z.Z....
....D...DZ.............ZZ.Z..Z.Z..D........Z........DD.....Z....Z.Z...D....................D.........D................DD.........D...D.Z...
..D.....D..Z.....Z...........D......Z.D.....Z....D...D....D......D..Z...............Z.........DZZ.......D......Z.......D....Z.......Z..DZZ.
......Z......Z....Z......Z.D.D...............Z.ZZD.......Z....D...Z...Z.Z...Z............Z....D.D............D..D..............D...........
....D........ZZ.Z.Z.Z.Z............DZ..Z..Z..............Z...........D............ZZ.....Z.Z.....DD......D.Z.............D....D......D.....
.Z...D...Z...Z...Z......ZZZZ.DD...D.D..Z.........Z....ZD.D......D...D.D.........................Z.DD......D.Z......Z.DD..........D.........
....Z...Z......Z...................D..Z..........Z.................ZZ.Z.Z.Z.......Z..........Z.....Z...........D.........Z..............D.D
Z.D........D.........Z.....Z....Z..D.....D...Z...................................ZZ...............ZZ.....ZD.D.....D..Z.....D.DZ.Z..D.......
..Z.......Z.........Z..........D.........Z.D.ZZ.D.DD.D.Z.......Z....Z...................Z..Z...........D..D.D...DZDZD....Z....Z..Z...Z.....
..............Z.Z...........Z....Z........D.DD....Z....ZD...D.Z...Z...D........Z...........Z...........Z..Z.....D.ZD.......ZZZ.............
..........Z..Z.DZ...D......Z..............Z...D..D.DD..Z..........Z...DZ......Z.D..Z...Z.....Z.............................D............D..
..........D.Z...Z.....Z.Z...............ZD...ZZDD....Z.D.........Z........Z.D...................ZZZ...Z...Z..DDZ.....D..Z.......Z....D.....
.ZD.......Z....Z..D..........Z..ZD..........D.Z..Z.....Z..D..............DD.....Z......Z.....Z.....Z................D......ZZ.....Z........
...Z........ZZ.............Z....Z.............Z................DD.......Z...D...Z.......D.........Z...........ZZ......D.Z....D..D.D.DDDD...
.Z...Z....Z.D...Z.......ZD........ZD...........DD.D..D.....Z...Z....Z..................D.....Z..ZZ..Z...D.D.....ZZ......ZDD........DDDD....
.......D..........Z..................Z..ZZ.....D.........Z......D.DD.........ZZ......Z......Z..........ZD.......Z....ZZ....D.D.......D.....
..Z.D.D.....D.D....Z.Z.Z..D..Z.D...ZZ.......D................Z.Z.........D...D...........Z.........Z....ZD.D........Z.....Z....Z...Z...DZZ.
D.Z...............Z......Z.D.Z......ZD.....ZZ..DDD.............Z.Z....Z...Z..Z...D...........Z.....ZZ.Z......D....Z.......Z....D.D.......D.
..Z...Z..........Z....................Z.D........D...Z........DD..ZZ.D..ZD...ZZ.Z.....D.Z...D..Z.....Z....Z...................D..D.D.D..DD.
............D...D........ZZ...Z..Z..Z.....Z....Z..Z.Z..........D...Z.D.............DD.Z.....D.....D.........Z..Z...Z....ZD...Z.D..D....D...
.....Z............Z...........D......Z..ZZ......ZZ.......Z.D.....ZZ....D.......ZZ...DDZ....Z.Z.....ZD.....D...ZZ......Z..DZDZ....DDD.D...D.
....ZZ......D......Z............Z............Z.D.Z............Z.D.....D..Z.....DZ.Z.D..DDZ....ZZ........Z...DD..Z......Z...DDD.Z...Z...Z...
Z.........Z...........D.Z...ZD..............................Z.DDZD........Z.........D..........ZZ..........Z...........D.D.D.D.......D...D.
D.........D....D......ZZ........ZZ.......Z................Z........Z..Z.D......D.........D...........Z....Z...........Z.......D.ZZD..ZZD...
...Z.D.DD..D..Z........D.Z.......Z....ZZ.Z.Z.Z.....Z.Z.Z....Z.D......D....D..Z...Z...........ZDZ..........ZZ.....D......D...............DZD
...ZD....ZD.D..D..Z..........ZD.Z.............Z.......Z.D..Z....DZD..Z..Z...Z......D....D......D........Z.Z.D.Z.........ZDD..DZD...Z.Z.....
Z..Z....D.Z.DDDZZ...ZD........D.......Z...........D.......Z....D....D....Z..............DD......Z..................ZZ......Z.Z...........DD
...Z...Z.D..DD..D.................Z......Z..ZZ.Z..Z.....D......D.......D..Z.Z.....ZZ.....D..Z...D.......Z......Z.........Z.........D.....D.
D........D...DD.D....ZZ.Z.......DZ........Z........ZD.Z.......D......D....ZD......Z............Z......Z......ZZ......Z.ZD........D..Z.Z..Z.
........Z....D..D.....Z.Z.......Z.......ZZ................D..Z.Z.....Z......Z............Z...D.ZZ...ZD.........D.Z.Z.......Z....Z..Z......Z
.Z.Z...ZD..ZZD......Z..DZD...............Z...........DZZ..ZZ.Z...D.............D.DZ.Z......Z.....D..DD...........ZZ.............D..Z.......
.Z..Z..Z.DDD........Z........Z......ZD..........Z.D.....Z...Z..Z.....Z...D.Z......Z.......ZZ....Z...DZ..Z........Z.........D....D..Z...Z.Z.
..D..ZZD...DD.D....Z......D......Z..Z....Z....DD.....................ZD.D.....D.............Z...DD............Z..............Z...........Z.
............Z.Z..ZZD..........Z.......Z..D.Z..Z...Z.........Z.....ZZZ.Z............D....ZD.Z...DZZD........Z..Z..Z............Z....Z......Z
.D.Z.ZZ.Z...ZD..ZDDZ.....Z.Z.............D....Z......D..D...................Z...........D.......ZD.........Z....ZZ.......Z.Z...Z.Z......Z..
Z.Z....Z...D.Z.....Z.D..Z.........D.D.D.........Z......DD.Z..Z.Z...............Z.Z................DZ....Z...........DD.....Z.Z.Z....ZZ....Z
...........Z...Z......Z.............Z.Z..Z.......Z.ZZ..........Z.D........Z...ZZ....Z..........D.......DZ..........Z......Z.DZ......Z......
..Z......D.......ZZ..D...DZZ...Z......Z.Z.ZZZ.Z.Z...D.................D....Z............ZD..DZDZ..DD..........Z.........Z.......D....Z.Z.ZZ
D...Z..Z.D....Z...D......Z...Z.........ZD.D.......Z.....Z..........D..ZZ..D....Z..D..D...D.........Z.......Z.Z...D.Z...Z.....DD.D..Z.Z.D.Z.
.......Z......Z.Z...........Z..ZD...Z.DD.Z.D.....DDDZ..........Z...Z..D.Z.Z....ZZZ.Z.........D.......Z..ZZ...ZZ....Z..DDZ..DZ.D.....D.....D
....Z.ZD.........ZZ..DZ..DZ...Z.ZZ...D..D.D.Z....D.Z.DZ.Z.Z.Z...Z....ZD............Z.......DD.........Z........ZD.DZ.....ZD...DD.....D....Z
D......ZZ.....Z...........D.....Z....Z..Z........D..ZZZ......Z...Z...Z...........Z.........D.D...........Z.Z...Z................Z.D..D.....
Z............Z........Z....Z.D........Z..D...D.Z.....Z.ZZ........Z.........D.ZZ....ZZ.....................Z..........Z.........Z.Z.ZZZ.....
......Z.....D...Z.Z.Z.........ZZ..........D.D.......ZZ..........Z............D...Z.........D..ZZ....................D...Z..........Z....DZ.
...D..Z........Z.....D...Z...Z..D.........Z.....D......ZZZ.............D..D..D...Z.D..Z......DDZ..D.Z.D...........Z.Z..............ZZZ.Z...