.......D..D....Z............D................Z...DZ..Z.ZZD.Z..............DZD.Z..DZZ....Z......Z................Z.............ZZ...Z.Z.Z...
....ZZD.Z....ZD..Z......D.ZZ......Z.D........Z.Z........Z..D............ZDD..D..................Z........Z......D............Z......Z......
.......D.ZZ..Z..Z.ZD.......Z..D.......D.........Z.....ZZ.................DDD........D.ZD.....D.....ZD..............DD..Z..........Z....ZZ..
...D.....Z..D.........Z.............ZZ....Z...Z.Z.................Z......Z..DD.........Z....DZDD.D.ZZZ..ZDZ..........Z....Z.............DZ.
.........Z.....D................Z....ZZ...........Z...ZZ.ZD..............Z......Z..............Z.Z...Z......Z........Z...Z.Z....Z.D..Z..Z..
...Z....D..D....Z........Z.Z.D....D.D.....................D.........D..ZZD...Z..D.....D...Z.....D....Z.....Z....Z.............DD.ZDZZ......
..Z....Z..Z...D.Z...........Z.ZD..........D.DD..DZ...........DD.Z..D....DD.Z....D..Z.........Z...Z..Z..ZZ....................Z..Z......ZD..
.Z...........D.Z............ZZ..ZZ...Z.....Z.DD.D......Z...D..D.............D....D.Z.......Z.........Z...Z.....D...Z...........DZ.......D.D
...Z...DD...ZZD.........Z....Z.....D....Z.D.DD..D..Z......................D.Z..ZZ.............Z.....Z..........ZZ....ZZZ...ZDZ...D....Z....
.ZZD..ZDZ.Z.Z.ZD.Z.Z...D..D.ZZZ...Z.Z.Z..DD.DZDDD...............Z.......Z.Z.....D....Z..............Z.....Z...........Z...........ZZ.......
........DD........ZZ.....Z....Z......Z...D.....DDD....D.D...D......D...........Z..ZD......Z..........ZZ...DZ...Z.Z...Z....D.ZZ......Z......
...ZZD.....Z...............D...Z...ZZZ...Z...ZZD.D.....Z....................Z..........Z....Z..Z...Z.....Z....Z.ZZ.Z.D.....Z.............Z.
..Z............Z..DDZ.....Z..............DD..DD..ZD............D..............Z...............Z.......D...D...Z...DZ.Z........Z......Z...Z.
.Z...DD.........Z.....Z.......Z.............DDDD...D...........ZZ......Z.........Z.Z............Z...Z.D...Z.........Z.Z..................Z.
..Z....Z............Z.........Z....Z.D....Z......Z.D...Z..D.....D....................Z...Z...Z.........Z.Z.....D....D..D....Z..D...........
.....D...Z.....................................D...D.................Z.............................Z......Z..Z..........DD........Z......ZZ
.Z.....D................DZZ.........Z.........Z.DZ........D...Z.......Z..Z.........ZDZ...Z.............Z..................Z................
.................Z.....D..ZZ..D.......ZDZ..Z.....Z.ZZ......Z...............Z.DZ....Z........D..D.Z..DDD..Z....Z..Z...........Z.............
.Z..D..Z...Z......Z......Z....Z..DDZ.D......Z..Z..Z.Z.....D....D..................Z..DZ...Z..........DZ...Z.........Z...........Z....Z...ZD
Z.D..Z...................D.......D...D..Z..ZZ...............DZD.....................D...........D....DDZ..D...ZZ...Z........Z....Z.ZZD.D..D
..D..D..Z...ZD....ZD....ZZ.........................DD.D..Z.................ZZ..Z..Z.........DZ..Z........Z.........ZZ.....Z......Z.........
D....D.D..D..........ZZ.....Z...............D.......D.....D.D...Z...Z...Z...............Z.Z.DZ.....D....Z...............DZ..........Z......
.DZ.ZDDDZ.......D.....Z....ZZ.....DD.........Z..............Z.Z.D..Z....ZZZ.............Z.....Z......Z..DDD....Z..Z..D.......D...........DD
DD...DZ........Z...................DZ.Z.........Z......Z............D.....D..........D.D.................Z........Z.......Z....Z.Z.......Z.
..DD.D..D.....Z.D...Z.........D.......D..DD...........Z.D.Z............D...D....Z........................Z.DD.......Z..Z....Z...D....D...ZD
.D.D......D...D...D.....Z..............DD......Z....Z..D...ZZ.........Z.............D.Z....ZDD...Z..Z.D.D.D.D......Z.....Z...Z.D.....D.....
...Z..D....ZD...D..D.......D.Z........ZZ......DD.....D.Z.....D.Z...Z.....D...D..Z...D...........ZD.ZD...ZDD..Z..Z.......Z..Z...............
..........D.D...Z..D...............Z.........D...Z.Z..........Z.Z........Z..D......Z..Z.ZD......Z..ZDZZZ.Z.Z..ZD....Z.....Z.Z............DD
...Z..D.Z........Z............DZZZ..........Z...Z.....Z.................Z...D.Z.....D.D.D........Z..Z...........Z......................DD..
D.Z.....Z.Z.............Z.........ZD....Z.....Z...Z......D.Z........Z....DD....Z..ZZ....Z............Z.......D.....Z..ZD.....Z.D....ZZ.....
............D..........D..........ZD.D........Z..Z...ZZ........Z.D....ZD...........Z.............Z.D....ZZ.....D...........................
..Z..................Z.............DZ.......D.........Z...D................ZD.......Z...Z....Z...D...............DZ..D..Z..Z...............
.D....Z....DZ.ZD......D.Z...............DZ......DZDDDD.D........D.....Z..D..Z....Z.Z..Z...D....Z.DD.............D..D.D...Z..D........Z.Z...
........D...DD.....Z.........D..D..ZD...D.D...DD...ZZZZD.Z.....Z.Z........Z.....D.........DD...ZDD..........Z............Z.....D.........Z.
.....Z....D.Z...Z.....Z.........................ZD.DDZ..DZ.Z..Z.........ZZ..Z.DZ.........ZZ..Z..D.D.DZ.DZ......................DZ..........
.DZ....D..DD..DZDZ.......ZZ.......................DD...DD.................Z....Z...............D.D..DD...........................Z.D.Z...Z.
..........D.DD.....Z...Z...Z.........D......ZD...D..........Z.Z........Z...Z.D....Z.D.Z.D.Z...D....Z......Z.Z...Z.D......Z........D..Z.....
.ZD....Z....DDD.....ZZ........ZZ...D.D.......D..D..D.....................Z..Z....D....D.........D..DZ...Z.Z...Z.DD.D.D...D.......D.D.......
DD.D...............DZ.......ZZZZZZZZZZZDZZDZD.....DDD..Z...Z..D...........Z.Z........Z.......Z..Z..D....Z.ZZ.................ZZ.DD...D.ZD..
....Z.Z.....................ZZZZZZZZZZ.ZZ.D.Z.DD...DDZD..Z........Z..Z.........Z....ZD....Z...DZ..Z.............D.......ZZ........D....DD..
..Z...D.......D...D...D.....ZZZZZZZZZ.ZZ...ZD.....D.D.............D...ZZ.....Z.ZD...ZZ..................Z......Z.....D...DDD......DZ...Z..D
....Z......................D.ZZZDZZZZZZ...D.Z.DZ......ZDD......ZZ..D........ZDZ....D...D..ZZ.Z..ZZ...D.....Z.....Z...ZZ.........Z..D....D..
.Z.........ZZ.Z.....DZ.....DZ.ZZZ.ZZZZ...D.ZZ..........Z..........Z..Z....D....Z........Z...D.............Z...D.Z.....D...D.Z.D..D...ZZ..DZ
Z.DZ......Z.....D.........Z.ZZZZDZ.ZDZ....ZZZZZZ.D.D.ZD........DD............Z........DD....Z.....ZZ......Z.................D....D.........
.D...............Z.Z.D......ZZZZZ.D.DDD..ZZZZ........Z.........DD...D...........D.......Z........ZZ...................DD...D..............Z
ZZ....D..........Z..ZZ....Z.ZZZZZZ.....ZZZDZZD...D..Z...........D..Z.Z.D...ZZD.....ZD.......Z.Z.............Z.......Z......Z..DDD......D...
...Z.Z..........DD........Z.ZZZZZZD.F.DZZZZZDDZ....Z..........Z..D...........Z......Z..........Z..Z....D.Z........D...Z......D.............
....D.......Z.......Z....Z..ZZZZ.ZD....ZZ.ZZD.D.D.........Z............Z.D....D.Z.....Z.Z......Z.......D....Z.....ZZ.D....DDD....D..DD.Z...
..D.....D.D.............Z...ZZZ..Z.DDD.DZZ.ZZ........Z.....................................D............D.ZZ...........D.........D.Z.....D.
..D...Z...Z.......D...Z.....ZZ.D..ZZZZZ.ZZZ.Z......................Z..D.Z..ZZ.Z..ZD....D.ZZ.............D.........Z.Z.ZD..Z.....D...Z....Z.
......Z......DZ..D......DD..Z....Z..ZZ.Z.ZZZDD.D...Z....Z..Z.Z..D...Z.Z..........D..D..DZZ...Z.....D....Z....Z..Z......Z...ZD.Z...D..D..Z..
..........DD..Z...Z..Z.ZDZZZDDDDZ...ZZZDZDZZZ.....Z.Z............D....Z.......D....Z..D.......ZDZ..D..Z...Z...D.Z..........Z..DDZ..........
.D.........D....Z...........ZZD....ZZ.ZZZZZZZ....Z...................D.D....DDD.D..ZZZZZ.....Z...................Z....D.......DD....D......
.........Z........Z..D....D.DZ.DD.ZZZDDZZZZZZ....................Z..Z...D..DDDD..D..........Z.Z..D.Z........D.......D...........D....Z...D.
....Z......D..ZD............Z.ZDD..ZZDZZZZZZZ...D...........Z............D..DDDDD.Z....D....................Z......D........Z....D.........
D.....Z......Z.........D....D.D.D...............D.........Z.Z..........Z..DDZDDD.Z.......Z...D.........ZDZD........Z.......Z..Z.....Z.DD..D
.............Z.....Z..................Z........D....D..........Z....Z...DDDDDDDDD.D......Z.........D.....Z.....D.............Z..Z..Z..Z...D
.Z.......DZ..Z.D.Z.Z.....Z.....D................Z..Z...D..ZZ............DD.DD..D.DDDDD..........ZZ........Z...........D.............D......
.................DZ.Z..Z.................Z.......Z........D......DZ..Z..Z........DD..Z...D.......Z...Z.................................Z...
...........Z.........Z.D.............Z....Z...........Z.D....D.............D.D...........D..............D...................Z.Z...D...Z....
Z.Z.Z......ZD.............Z.......D...Z.......D...Z......Z.................D...D.D......D.....Z...D.............D....Z...Z.Z...........Z.ZZ
.........Z.Z....DZ...............Z.....................Z....D....Z........DDDDD..DDD..........D...Z......Z......Z....Z.D.....ZZ.....ZD.Z...
.......D.ZZZ.D...........D......D......D.Z....Z.D............Z..DZ...D.D.D..D..D.....Z.Z.D......................DDZ........D..........D...Z
...............D..................................ZZ....ZD....Z..D..ZDD.Z...D...ZD......ZD...DD.Z........ZZ.Z...D......D..Z..Z.............
.ZZ....................................Z...Z.....ZZ....ZZ.Z...Z...DZ.....Z..D...Z...............D..............Z..........................Z
Z...Z.D.........ZZZZDZZZ.ZZ.........D......D..D.D.....D..........D....D.......................ZD.Z..........Z..........D.........DD........
D.....D.........ZZZZZ.DZZZ.Z..Z..D.D.......Z..DZ..DD.Z..Z..........Z..Z.D.Z.......Z...........ZDD.......Z.Z...DZ..Z....D...D..........D....
.....Z..Z.....Z.ZDZZZZ..DZZ.ZZ...D............D...Z.D..D.Z......DDD.......Z.D......Z.Z....Z..Z...............Z.............Z.......D....Z..
.......Z....Z.DZZZ.ZZZZ.ZZZZZ.Z......Z.......DDDDD...D.Z.........Z....D..Z........DZ..Z..........................Z....Z...................D
DZZ.Z..Z........ZZZ.ZZZZZZZZZDZ.Z.............DD.....D....Z.....DD.....Z...............................Z.DD..DDD...........Z.....Z.........
....D.Z...Z.....DDZZ.ZZZZZZZ.ZZZZ.........DDDDD.D.Z...........D.Z..D......D.........Z......Z.........D.............Z.......Z..Z.....D.....Z
..ZZ.........DDDDDDDD.DZDZZ.DZZZZ..........DD...D.Z............Z....DD..Z..D........Z......ZZZZZZZZZZZZZZ..Z.D......Z.ZZ..........Z.....Z..
...........Z.DDD......ZDDD.ZZZZZZD........DDDD.ZDZDDD......Z..Z..DZ.....D.DZ.....DZZ......ZZZZZZZZZZZZDZ.ZZDDD.D...ZD...........D...D......
.Z..Z......ZZD.D.DD..ZZDWDDZZZZZZ.D.Z....DDDD....DZ.D.........D.Z.D..D..D...D.....D......DZZZZZZZZZZZ.Z.ZZ.D.D...DD.....D..Z......Z........
.......Z.....DD.ZZD.D.ZDD.DDZZZZZ........DDDD.D......Z..Z.....D..........Z.........Z.....DZDZZZZZZZZ.Z.ZD..D.....D.....DD...Z...ZD.........
.Z.D.....D..DDD.ZD.D...ZDDDZ.ZZZZ.........DD...ZD.DD..D...DZ.Z...D...Z...DZZ..............DD.ZZDZZZZZZZD...Z.....DDZDZDD...DZ..............
.....Z......ZD..Z.....Z.ZDDZZDZZZ........D.ZDD..DD...........D..................Z.........ZD.DZZDDDDDD.D..ZZ............Z............Z.....
Z.D....Z......D.DD.DDZ..ZZZZZZZZZ.........DDDDD.D.....D....D...D.Z.....D..ZZ...D..........ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD..........Z...
...Z...Z....DD..DDD.ZD.ZZDZDZZ.ZZ...........DZ.ZD......D.........D..Z..Z..D.....Z.........ZZ....D.DD...Z.Z.ZD........Z...D.................
........Z....D.ZZDDZZDZZZZZZZZZ.Z.........Z.D....D...D.D..Z..........Z.........Z.ZD.....D.ZZZ......CD.D.ZZDD.D.D..DD....ZZ.....Z..Z...D...Z
...Z......D.....ZZZZZZ.DZZZZZZZZ......D..........ZD......Z....ZZ.ZZ.........Z.D...Z....D..ZZZZDZDDC...DZZZZZ..........ZZ.........Z.......Z.
..D..Z.Z...Z.D.ZZZZZZDDZDDZZZZZZZD.......D.........DZ..Z...........Z.............Z..Z.....ZZZDZDD..C.DDZZZDZ.ZZ.Z......ZD.D....D.Z........Z
.Z...........ZD..Z...D.D.....Z........D......Z...ZZ.......DZD...Z......Z.................DZZZZ.ZDD..D.D.ZZZZ..D........D.....Z..Z..Z.Z....Z
........Z........Z..D.Z..............D......D....D.....Z..................DZ....ZZ...D....ZZZDZZDD...DD..ZZZ...D......D....................
.....Z...Z....Z.D.....ZD.D...................D.....D............Z....Z....Z...............ZZZZZZDDDDDD.Z.DZZ..........D.......D.........Z..
..ZZ....Z.....Z..............................D...ZDZ......D..............D.......Z.....DD.ZZZZZ.ZZZZDZZ.Z.ZZZZZ...Z..............D.....Z.Z.
Z.Z......Z..............ZZ.............DDDZ...Z......Z................D....Z......Z......ZZZZZ.ZZZZZZZZZDZDZ..Z......Z....DD...............
..........Z.Z........Z...ZZ.......Z.Z.D.DZ..........Z.....Z.....Z....D....ZZ.......D....D.ZZZDZ..ZZZZZZZZZZZ...............D........Z......
.......D....Z...Z...........Z.....Z.....Z.......Z........Z..Z....Z....D.DZ......D.Z.......ZZZZ..ZZZZZZZZZZZZ.........Z....DDD..D....Z.Z...Z
.ZZ.Z..Z...........Z........ZD...Z..Z.......DDZZ..D.........Z.....D.D..................D...ZZ.DZZZZZZZZZZZZZD......ZD.Z....D....D...Z.....D
...Z..........Z..DZZ........Z...Z.Z...Z...Z........Z..............Z....................Z.....DDDZ.......D.........Z........Z...........Z..Z
.Z....Z........Z.ZZ.....D..........Z.ZD......DD...........D...D.DD..........DD......Z..Z...Z..................D...........DD.......Z..Z....
...Z.....Z...Z.....D....................Z.D...Z..D...........Z..DD......Z...D.......D..Z.....ZZ................DD...D....D......D....Z...Z.
......DZ.ZZ.D.................ZD..D...........Z..D...D.....D....D..Z....Z........Z.Z................Z.........Z.DDZ...........DDD..........
Z....Z..........Z.....Z...........Z.Z......DD....DZ.DD.......ZD...D...D.............D.Z..Z.Z......Z............Z...D.D.Z.........ZZ........
....D...DZ...........Z..Z...ZZZ...D.......Z.Z.....Z.DD.......Z........D....Z...Z...Z......ZD.........D................DD.........DZ..D..Z..
..D...Z.D.......ZZ......Z....D........D..........D...D...ZD.....ZD.......Z........ZZ........Z.D....Z....D..ZZ.Z..Z.....DZ.....Z.Z......DZ..
.......Z...............Z..ZD.D...Z..Z...Z...Z....DZZ..........D...............................D.D.....Z......D..D..............D..Z........
.Z..D...Z.Z...........Z...Z...Z....D....Z.......................Z..ZZD........Z..Z...............DD......D..Z............D....D......D.....
.....D.Z.............Z......ZDD...D.D.......Z..........D.D..Z...D...D.D..Z...Z................Z...DD......D.......Z..DD.......Z..D..Z......
....................Z......Z.......D.....................Z...............Z.................Z..Z..Z.............D........................D.D
..D........D.....Z....Z......Z.....D.....D....Z...........Z..Z.Z.Z.....ZZ............Z..........Z.........D.D.....D........DZD.....DZ......
..Z.......Z.Z...Z....Z..Z......D..ZZ....Z..D....D.DD.D........Z...Z............Z.Z.............Z.......D..D.D...D.D.D............Z.........
...............Z.Z.....Z........Z........ZDZDD.....Z....D...D.........D.........Z.........Z..Z..................D..D............Z.Z........
...............D....D...........Z...........ZZD..D.DDZ.Z..............D...Z.....D....Z...........Z.............Z.ZZ.Z...Z..D...Z........D..
...ZZ.....DZ.Z.ZZ......Z..Z........Z.....D.....DD..Z...D....Z...Z...........DZ.......Z.....Z.Z...............DD......D........Z......D.....
..DZ.......ZZ..Z..D.....Z.....Z..D..........D..........Z..D..Z....Z......DD..Z........Z..........Z..Z...............DZ............Z....Z...
....Z.....Z.........Z...........Z.....Z........Z.Z.............DD....ZZ.....D.Z.........D........Z..Z................ZDZ.....D..D.D.DDDD...
.Z......Z...D.......ZZ...DZ........D......Z....DD.D..DZ..Z.......................Z.....D..Z.......ZZ...ZD.D........Z...Z.DD.Z....Z.DDDD....
Z.....ZD...................Z...Z..ZZ......ZZ...D.Z........Z.....D.DDZ.....Z........Z........Z.......Z.Z.D.Z.....Z....Z.....D.D.......D.....
....D.D.....D.D..Z........D.Z..DZ.....Z..Z..D.....................Z......D...D.....Z................Z....D.D....Z.......Z......Z.......D...
D..Z....Z......Z...........D.....Z...D.........DDD.Z.................Z........Z.ZDZ.............ZZ...Z.......D.Z........Z......D.D.......DZ
...Z..................Z.....ZZ.Z......Z.DZ...Z...D.....Z......DD..ZZ.D...D............DZ....DZ.Z...Z.Z...................Z.ZZ.D..D.D.D..DDZ
.....Z......D...DZ......Z......................Z.Z.............D.Z...D...........Z.DD.Z.....D..Z..D..Z....Z..ZZ.....Z..Z.D....ZD..DZ...D...
.......Z.Z.......Z..Z.........D.Z..Z.............Z.........D...........D............DD.Z......Z.....D....ZD....Z.......Z.D.D.....DDDZD...DZ
Z.....Z.....D.........Z.....Z.Z.......Z...Z....D.ZZ.............D.Z...D........D....D.ZDD.....Z...Z.Z.Z..Z..DD.............DDD.........Z...
.Z.....Z.....Z........D......D.Z..............ZZ..............DD.D...Z....Z........ZD......Z......Z.Z..................D.D.D.D....Z..D.Z.DZ
D..Z.....ZD..Z.D.......Z............Z...Z.Z................Z............D.Z..Z.D.........D.....Z............ZZ.Z....ZZZ......ZDZ..D....D...
.....D.DD..D.Z.......Z.D...Z........Z.Z.....Z.Z.....Z.ZZZ.....D......DZ.Z.D........Z.......Z..D........Z.Z.......D......D..Z............D.D
Z...D.....D.D..D........Z.....D...........ZZ.........Z..D.......D.D..Z....Z...Z....D....DZ..Z..D.Z.Z...Z....D..........Z.DDZ.D.D...ZZ...Z..
.....Z..D...DDD..Z...DZ......ZD..............Z..Z.D.....Z....Z.DZ...DZ.........ZZ...Z...DD...............................................DD
.......Z.D..DD..D............Z...........Z.....Z........D....Z.D.Z.Z...D..Z..............D..Z.Z.D....ZZ......Z...Z.......Z.......Z.DZZ...D.
D..Z....ZD.Z.DD.D...ZZZ......Z..D..ZZ...............D....ZZ.Z.D...Z.ZD.....D...Z...............Z.Z.................Z....D.......ZDZZ.......
.Z.......Z...D.ZD.Z...Z...........Z...Z.....Z.............D.......Z........Z..Z...........ZZ.DZ.ZZ...D.......ZZD.Z......Z................Z.
......Z.D....D........ZD.D...Z..........Z...Z........D....Z......D........Z...ZD.D.......Z....Z..D..DD....ZZ.Z.Z.....Z....Z.Z...D.Z........
..Z.Z..Z.DDDZZ..Z.........Z....Z..Z..D...........ZDZ.......Z...Z.....Z...D..Z...................Z...DZ.........Z...........D..Z.D..........
.ZDZ..ZD...DD.D.........Z.D.......Z........Z..DD..Z.....Z............ZD.D.Z..ZD................ZDD.........Z..............Z.ZZ......ZZ...Z.
...........Z..Z...ZD................ZZ..ZD....Z.....ZZ..............Z..Z.....Z...ZZD.....D.....D..D.Z.Z.........ZZ.........Z..........Z....
.D.Z....Z..Z.D...DD.....Z....Z...Z..Z....D...Z.......D..D...ZZZ..Z.Z........Z.....Z.....D........D..ZZ..........ZZ................Z...ZZ...
.Z.Z..Z...ZDZ...Z..ZZD............D.D.D.......Z........DD.............Z....................Z......D..........Z.Z..Z.DD.......Z.Z....Z.Z....
.................Z......Z.Z...Z.....Z.Z.Z...Z....Z.Z..Z..ZZ..Z...D.........ZZ...Z..........Z.Z.D..ZZ...D..Z..ZZ.......Z..Z..D.ZZ...........
..Z..ZZZ.D......Z....DZ..D.....Z...Z....Z......Z....D..............Z..D.Z.......Z........D..D.D...DD..Z..Z......................D..........
DZ.......D....Z.Z.D.........Z........Z..D.D............Z.Z.....ZZ..D......D.......D..D...D....Z........ZZ...Z..Z.D........Z..DD.D......D...
...Z.Z........Z.ZZ......Z..ZZ.ZZD.....DD...D....ZDDD......Z...Z..Z....D.........Z.Z..........D........Z....Z..ZZ......DD...D.ZDZ....D...Z.D
.....Z.D..Z..........D.Z.DZ...Z.....ZD..D.D......D...D..........ZZ....D..Z.................DD...Z...............D.D.Z.....D...DD.Z...D..Z..
DZZ..........Z.....Z...Z.ZDZ..ZZ........Z........D.ZZ..........................Z....Z.Z....D.D............Z.......................DZZD.....
.Z.................Z......Z..D........Z..DZ..D.......Z...............Z.....D......Z.......................Z.............ZZ......Z.....Z..Z.
.Z..........D..........Z.Z.....Z..........D.DZ.........Z.Z..Z.Z.........Z.Z..D..Z..........D...Z......Z.....Z.....Z.D.............Z.....D..
...D............Z..Z.D.......Z..D..Z............DZZZ......Z............D..D.ZD.....D.........DDZ..D...DZ....Z...ZZ........Z.....Z.Z...Z...Z