.....Z.D..D..Z...Z.........ZDZ.Z.......Z..Z....Z.D...Z...D................D.D....D....Z..............Z..............Z.........Z..Z........Z
......D...ZZ..DZ..Z.....D.Z.........D..Z.ZZZ.........Z.....D...Z.....ZZ.ZDD..D....................Z......Z.Z.Z.ZD....Z......ZZZ...........Z
.Z.....D....Z..Z...DZ.........D.......D.Z.......Z.......Z.......Z.......ZDDD.Z......DZ.DZ....D...Z.ZD..Z..........ZDD.....ZZ............Z..
...D.......ZD.......Z...Z.....................Z.......................Z.....DDZZ...........ZD.DD.D....Z..D.....................Z........DZZ
...Z...........D.....Z..Z...Z..................Z...Z......D........Z......Z.ZZ...................Z.........ZZ...........Z.Z.Z.ZZ..DZ.Z....Z
........D..D..Z..Z...Z..Z....D....D.D....Z...........Z....D.....Z.Z.D....D......D.....D....Z..Z.DZ................Z.......Z...DD..D...Z.Z..
.........Z....D.....Z....Z.....D........Z.D.DDZ.D......Z.....DD....D....DD......D..Z......Z.........Z.....Z.Z...............Z......Z..Z.DZ.
Z..ZZ.....Z..D.............Z.................DD.D..........D..D..........ZZ.D...ZD......Z...ZZ..ZZ..Z....Z.....D.Z..........Z..DZ...Z...DZD
.......DD...Z.D.....Z.Z....Z...Z...D......D.DD.ZD.........................D............Z.....Z......Z......Z....Z......Z....D...ZD..Z......
...D...D.......D.......D..DZ...Z.ZZ...Z..DD.D.DDD........................ZZ..Z..D....................Z..............................Z......
.......ZDD.Z....Z......................ZZDZ....DDD....D.D...D......D....ZZ.......Z.DZ....ZZ....Z....Z....ZD......Z.ZZ.....D.....Z.Z......ZZ
Z..Z.D.Z.......Z...........D..Z.......Z........D.D.Z.......................Z.......Z.........Z...........Z.Z.Z.......D......ZZ.....Z.......
.........Z.Z......DD...ZZ....ZZ..........DD..DD...D....Z...Z...DZ.........Z......Z.Z.Z..............Z.D...D......ZD...Z.....ZZ....Z........
...Z.DD..........ZZ..Z...Z.ZZ.......Z......ZDDDD...D..Z...........Z.............Z..Z..Z..........ZZ...D.............ZZ.Z.....Z.............
Z.....Z.Z...Z..Z...Z..Z..............D.....ZZZ.....DZ..Z..DZZZ..D........Z....................Z................D....D..D.......D.........Z.
..Z..D..........Z.....Z....Z.....Z.Z......Z....DZ..D...ZZ.................Z....Z......Z.............Z..Z..........Z..Z..DD........Z.Z......
.......D..Z..Z..........D....ZZ..Z....Z...Z.....D.........D.....................Z...D.......................Z.........Z..Z..........Z...ZZ.
..................Z.Z..DZ..ZZ.D..Z.....D........Z........Z..........ZZ....Z..DZ...Z.........D..DZ...DDDZ............Z.....Z................
....D......................Z.....DD..D.........Z.Z........DZ..ZD....Z................DZ..............D......Z.....ZZ....Z.....Z...........D
Z.D.Z....Z...............D.Z.....DZZ.D..Z.......Z..Z........D.D..Z..................D...........D...ZDD.ZZDZ.Z.ZZ..Z......Z........Z.D.D..D
..D..D.......D.....D.....Z..Z..Z....Z..............DD.D..........Z...Z.....Z................D..Z............Z..............Z...............
D.Z..D.D..D...........Z......Z......Z....ZZ.D.......D.....D.DZ.....Z.ZZ...............ZZ....D.ZZ...D....ZZ........ZZ.Z..D....Z.....Z.......
.D...DDD........D.................DD....Z.......Z..........Z....DZ....Z.......................Z........ZDDD.Z........D.......DZ..........DD
DD...D.Z........Z..................D........ZZ...........Z.Z........DZ....D........Z.DZD.Z.Z.Z..........Z......Z...........Z.Z......Z......
.ZDD.DZ.D...Z...D.............D.......D..DDZ............DZ.Z...Z...Z...D...D.......Z................Z...Z..DDZ..Z....Z..ZZ......D....D....D
.D.DZ....ZD...D...D...Z..ZZ..Z......Z..DD.........Z..Z.D.Z.......................Z..D...Z...DD......Z.D.D.DZDZ......Z..Z.....Z.DZ....D.....
......D.Z..ZD...D..D.......D.Z........Z.......DDZ..Z.D......ZD...........D..ZD......DZ........Z..D..D....DD.....Z..Z....Z....Z....Z........
.....Z....D.D......D.......Z..Z...........Z..D.....Z...............Z........D..ZZ.....ZZ.DZ.........D....Z....ZD.............ZZ...Z..Z...DD
......D.........Z...........Z.DZ.......................................Z....D......ZDZD.D.Z...ZZ.........................Z..Z..Z..Z..Z.DD..
DZ..Z..........Z.Z.................D..................Z..D...............DD............Z......Z......Z.Z.....D.........D..Z....D...........
....Z....Z..D..Z.......D...........D.D..........Z.Z.........Z....D.Z.Z.D..Z.............Z...Z.Z.Z..D...Z.Z.....D.........Z.................
...ZZ...............Z..............D........D.Z.....ZZ....D.Z.....Z....Z...ZD............Z.......D....Z..........D...D.......Z....Z........
.D.Z.......D...D......D.................D...Z...DZDDDD.D....ZZ..D...Z.Z..D...ZZ...........D......DD........Z..ZZD..D.D......D..............
........D...DD.......Z.......DZ.D...D...DZD...DD..Z....D.....Z..................DZ........DD....DD...Z...........Z.Z...........D.Z.Z.....Z.
....Z....ZD.......ZZ..ZZ..................Z..Z...D.DDZ..D.Z.Z.....Z...........D..Z.Z....Z.Z.....DZD.D..DZ....Z.............Z...D.........Z.
.D.Z...D..DD.ZD.D......Z...............Z.....Z..Z.DD...DD.....................Z.........ZZ.....D.D..DD.......................Z.....D.......
.Z....Z...D.DD......Z....Z...Z......ZD.......D...D....Z.........Z............D......D...D.....D......Z..Z.........D..Z............D..Z....Z
..D.....Z...DDDZ...................D.D.......D..D..DZ....Z.Z....................ZD....D..Z....Z.D..D..Z........ZDDZD.D...D.......D.D..Z....
DD.D..Z..Z........ZD.....Z..ZZZZZZZZZZZDZZDZD..Z..DDDZ.Z......D...............Z........Z........ZZ.D....Z...................ZZ..DD...D..D..
........Z..Z..Z.....Z.Z.....ZZZZZZZZZZ.ZZ.D.Z.DD...DD.D........................Z.....D....Z...D...........Z.....D..Z..............D....DDZ.
......D.......D..ZD...D...Z.ZZZZZZZZZ.ZZ...ZD.....D.D.Z...........D...........Z.D............Z.Z.ZZ.....Z.....Z......D...DDD......D......ZD
.......Z.ZZ..........Z.....D.ZZZDZZZZZZ...D.Z.D...ZZ...DD.....Z....D.Z..ZZ.Z.D.Z...D...D.Z...........D..Z.....Z........Z...........D....D..
....................D..ZZ..DZ.ZZZ.ZZZZ...D.ZZZ.......Z.....Z............Z.D.Z......ZZ.......D......Z..Z....Z..D.......D.Z.D..ZD..D.......DZ
..D.....Z.......D...........ZZZZDZ.ZDZ....ZZZZ...DZD..D...Z....DDZ.............Z.....ZDDZ..Z.............Z.Z................D....D...ZZ....
ZDZ....Z..Z..........D......ZZZZZ.D.DDD..ZZZZ.Z................DD...D....Z..ZZ..DZ......ZZ.Z...................Z......DD...DZ..Z...........
..Z...D..............Z......ZZZZZZ.....ZZZDZZD...D........Z....ZD......D.Z...DZ...Z.D.Z...........Z.....Z......Z.......Z......DDD......D.Z.
....Z...Z.......DD....ZZ....ZZZZZZD.F.DZZZZZDD.....Z.............D.....Z........Z................ZZZ...D.......Z..D........Z.D.........Z.Z.
.Z..DZ........Z....Z....Z...ZZZZ.ZD....ZZ.ZZDZD.DZ....Z..Z.........Z.Z...D....D.ZZ.Z..Z.......Z..Z.....D...........Z.D....DDD....D..DD.....
..D.....D.D......Z..........ZZZ..Z.DDD.DZZ.ZZ....Z................Z...................Z..Z.D.Z....Z.....D...........Z..D...Z.....D.......D.
.ZD............Z..D...Z.....ZZ.D..ZZZZZ.ZZZ.Z..............Z...Z...Z..D.Z.....Z...D....DZ.....Z.........DZ.............D........D..Z.......
.............D.Z.D.....ZDD..Z....Z..ZZ.Z.ZZZDD.D......Z.........D......Z..Z...Z..D..D..D.........ZZD...ZZZZ......Z.Z........D..Z..D..D.....
..........DDZZ..........DZ..DDDDZ...ZZZDZDZZZ....................D.Z.........ZD.Z.....D........DZ..DZ....Z....D..Z...Z........DD...........
.DZ........D..............Z.ZZD....ZZ.ZZZZZZZ..Z.....Z...............D.D....DDD.D.Z......Z...ZZ...................Z..ZD.......DD....D..Z..Z
......Z.Z...........ZD.ZZ.D.DZ.DD.ZZZDDZZZZZZ.......Z..........Z........D..DDDD..DZ.....Z....Z...DZ...Z...Z.D.......D..Z........D....Z...D.
Z.........ZD...D..Z..Z.....ZZ.ZDDZ.ZZDZZZZZZZ...D..........Z.......Z.....DZ.DDDDD....Z.DZ.Z........Z...............D.............D...ZZ....
D...................Z..D....D.D.D...............D............Z.Z.......Z..DD.DDD......Z...Z..D..........D.D..Z....................ZZ..DD..D
.Z.................Z......................Z...ZD....D.......Z.........Z.DDDDDDDDDZD...........Z...ZD.....Z.....D.......Z...ZZ.....Z......ZD
..Z......D...Z.D...............D..........Z............D......Z.Z.......DD.DD..D.DDDDD.....Z.............ZZ...........D.....Z......ZD..ZZZ.
..Z..............D........................................D.....ZD....ZZZ........DD...Z..DZ...................Z...ZZ..Z............Z.......
....Z..Z..Z......Z...Z.D..Z.................Z.........Z.DZ...D.....Z......ZD.D...Z.......D..............D.....Z..........Z........D........
..Z....ZZZ..D.Z...................D...........D........Z.....Z.....Z.......D...D.D......D........ZD..Z........Z.D...Z..........Z........Z..
.......Z...Z....D..................Z....Z...Z...............D.Z...........DDDDD..DDD.........ZD........................D..........Z..D..Z..
...Z...D.....D.......Z...D.Z....D......D........D.......Z.......DZ...D.D.D..D..D.......Z.D.................Z....DD.........D.Z.....Z..D...Z
........Z....Z.D.............................Z....Z......DZ......D..ZDD.....D....D....Z..D...DD.................D......D...Z.Z...Z.....Z...
....Z.......Z..Z..........................ZZ.Z....Z.....Z.........D....Z....D.Z..Z..............D.......Z......Z.....Z..................Z..
......D....Z....ZZZZDZZZZZZ.........D.....ZD..D.DZ...ZD....Z...Z.D....D....Z...............ZZ..D.Z.....................D.....Z...DD........
D.....D.........ZZZZZ.DZZZ.Z..Z..D.D..Z.......D.Z.DD....Z........ZZ.....D.....Z....Z...........DDZ............D........D.Z.D.........ZD....
...Z.Z..........ZDZZZZ..DZZ.ZZ...D............D...Z.D..D......Z.DDD......Z..D..................Z.........Z......................Z..DZ..Z...
......Z.....Z.D.ZZ.ZZZZ.ZZZZZ.Z.............ZDDDDD...D................D.....Z.....D.....Z...........Z.............Z.......................D
D.....ZZZ...Z...ZZZ.ZZZZZZZZZDZ.Z.............DD.....D..Z.......DDZ...........Z....Z................Z..Z.DD..DDD..Z.ZZ...............Z..Z..
.......Z..Z.....DDZZ.ZZZZZZZ.ZZZZ.........DDDDD.D...Z..Z......D....DZ...Z.D.............Z....Z.......D.Z..........Z..............Z..D......
....Z....Z..ZDDDDDDDD.DZDZZ.DZZZZ..........DD...DZ.....Z....Z..Z...ZDD.....D.Z.............ZZZZZZZZZZZZZZ..Z.D.Z........ZZ.......Z.........
Z............DDD......ZDDD.ZZZZZZD.......ZDDDD..D.DDD....Z.......D......D.DZ.Z...D........ZZZZZZZZZZZZDZ.ZZDDD.D....DZ.Z....ZZ..D...D......
.Z...........D.D.DD..ZZDWDDZZZZZZ.D......DDDDZ...D..D...Z.....D...D..D.ZD.Z.D....ZD......DZZZZZZZZZZZ.Z.ZZ.D.D...DD.....D.........Z......Z.
.ZZ..........DD.ZZD.D.ZDD.DDZZZZZ........DDDD.D.......Z......ZDZ...........Z........ZZ.Z.DZDZZZZZZZZ.Z.ZD..D.....D.....DD........D.........
...D..Z..DZ.DDD.ZD.D...ZDDDZ.ZZZZ.........DD.Z.ZD.DD.ZD...D......D.Z.....D................DD.ZZDZZZZZZZD...Z..ZZ.DD.D.DD...D.....Z...Z.....
.Z...........D..Z.....Z.ZDDZZDZZZ.......ZD..DD..DD.Z....Z..Z.D...Z.........Z.Z.....Z.ZZ...ZD.DZZDDDDDD.D..ZZ...........Z.......Z....Z...Z..
.ZD...........D.DD.DDZ..ZZZZZZZZZ.........DDDDD.D...Z.D....D...D.......D......ZD.....Z....ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD..ZZ..........
....ZZ...ZZ.DD..DDD.ZD.ZZDZDZZ.ZZ...........D...D......D...Z.Z...D........D...............ZZ....D.DD...Z.Z.ZD.........Z..D.....Z...........
..ZZ......Z.ZDZ.ZDDZZDZZZZZZZZZ.Z....Z.....ZD....D.Z.DZD.Z......Z.................D....ZD.ZZZ......CD.D.ZZDD.D.D..DD.....ZZ...........D....
..........D.....ZZZZZZ.DZZZZZZZZ.Z....D...........D.......Z............Z......D........D.ZZZZZDZDDC...DZZZZZ.........Z.Z......Z....ZZ......
..D.Z.Z....Z.D.ZZZZZZDDZDDZZZZZZZD.......D.......Z.D.........Z...........Z.Z............ZZZZZDZDD..C.DDZZZDZZ..Z........D.D....D.....Z.....
..Z...........D...Z..D.D..............D...............Z.ZZD.D..........................Z.DZZZZ.ZDD..D.D.ZZZZ..D....Z..ZD...Z.........Z.....
.Z.......Z..Z.......D................D......D.Z..D.....ZZ...........Z.....D.Z........D....ZZZDZZDD...DDZ.ZZZ.Z.D..Z...D...Z.............Z..
....Z......Z....DZ.....D.DZ..................D.....D..Z....Z......Z.......Z..Z............ZZZZZZDDDDDD.ZZDZZ..........DZ......D...........Z
...Z...Z............ZZ....Z......Z.....Z.....D..Z.D.......D..............D.Z........Z..DD.ZZZZZ.ZZZZDZZ.ZZZZ.....................D...Z.....
.........Z..Z.Z..Z.Z......Z.Z..........DDD....Z...................Z...D.....Z...Z.........ZZZZ.ZZZZZZZZZDZ.Z..Z.....Z.....DD...............
............Z..Z.......Z..............D.D..ZZ..........Z.........Z...D...Z..ZZ.Z...D.Z..D.ZZZDZ..ZZZZZZZZZZ................D...............
...Z...D....Z..........ZZ.Z.......Z............Z.Z....................D.D.......D.ZZ......ZZZZ..ZZZZZZZZZZZZ...Z.Z........DDD..D.Z..ZZ...Z.
.......Z.........ZZ...Z......D......Z......ZDDZ...D...............D.D.......ZZ.......Z.D...ZZ.DZZZZZZZZZZZZZD..Z....D.....ZD....D.....Z.Z.D
.ZZ..............D.Z.Z.....Z....Z.ZZ..................Z......Z.Z.................Z...........DDD........DZ.........Z....Z.........Z....Z...
....Z..........Z.......ZD..Z..........D.....ZDDZZZ........D...D.DD...Z.Z....DD..........Z........Z.ZZ.........D.........Z.DD.......Z.ZZ....
..Z................D..........Z.Z.........D......D......Z.......DD..........D.......D.................Z........DD...DZ...D....Z.D......ZZZ.
.....ZD.....D....ZZ.Z..........D..D..............D...D.Z...D....D...............................................DD...........ZDDD.....ZZ..Z
.......Z...Z.............Z.......Z.........DD....D..DD........D..ZD...D.............DZ.Z..Z....Z...................D.D....................Z
....D...D.........Z...............D.................DD..Z.............D....................D......Z..D.Z..............DD.........D...D..Z..
..D.....D........Z........Z..D........D.....Z....D...D...ZD......D................Z...........D......Z..D..Z.Z.Z..Z....D...............D...
Z...........Z.......Z......D.D....Z........Z.Z.Z.D.....Z..Z...D.ZZ..........Z...Z....Z....Z...D.D............D..D..............D...Z....Z..
....D.........Z......ZZ........Z...D....Z......Z....Z.Z...........Z..D.Z.Z..........ZZ....Z..Z..ZDD.....ZD...............D....D......D.Z...
....ZD........Z.Z.ZZ.Z.Z.....DD...D.D..Z.............Z.DZD......D...D.D........Z....Z.......Z.....DD......D..........DD.........ZD.....ZZ..
............Z..Z...................DZ......Z.........Z.............Z..........Z............Z.Z........Z.....Z..D........Z..Z....Z.......D.D
..D..ZZZ...DZ...Z......ZZ....Z.....D.....D................ZZ..........Z................Z.................ZD.D.....D........D.D.....D..Z....
......Z...ZZZ.........Z.......ZD..ZZ......ZD..ZZD.DD.DZ..........Z..........Z..Z....Z............Z....ZD..D.D...D.D.D.......ZZ.......Z.....
......Z.Z..........Z.Z.....ZZZ..Z........ZD.DD..........D...D......Z..DZ...Z..Z.......Z........................ZD..D.............Z.Z......Z
Z........Z.....D.Z..D..........Z....Z..Z......D..D.DD...........Z.....D.........D..............................Z....ZZ.....D............D..
.Z.....Z..D............Z...Z.......Z.....D...Z.DDZ.....D..ZZ....Z..Z..Z....ZD................Z.Z.Z.....Z.....DD.Z....D......Z....ZZ..D.....
..DZ.........Z....D....Z.Z..Z....DZ..Z......D.....Z.......D.........Z....DD...Z......Z.......Z....Z.................D...Z.ZZ.....Z.........
............Z.....Z....Z....Z.........Z................Z.......DD.Z.....Z...D.ZZ........D...Z..Z.......Z...Z....Z....ZD......DZ.D.D.DDDD...
...Z........D.Z..........D..Z.Z....D.Z.Z..ZZ...DD.D..D...Z.........Z...Z...........Z...D....Z.Z.........D.D.Z.......ZZ..ZDD........DDDD....
.......D...........Z........Z..................D..........Z.....D.DD...Z..Z....................Z......ZZD...........Z......D.D.......D.....
Z...DZD..Z..D.DZ..........D....D..Z..Z..Z.Z.D.............Z..............D...D.Z.Z..Z...........Z.......ZD.D..Z....Z.ZZ......Z.Z.......D...
D...................Z..Z...D.Z.......D...Z.....DDDZ.Z..............Z.............D..Z.......Z........Z.......DZ....Z........Z..D.D...ZZ..D.
......Z...Z............Z...........Z..Z.D....Z...DZ.......Z.Z.DD.....DZ..D...........ZD.Z...D...........Z.............ZZ..Z...D..D.D.D..DD.
............D...D..Z............ZZ...........Z.......Z.......Z.D....ZD..Z..........DD.......D..Z..D.Z...ZZ..Z..Z.........DZ...ZD.ZD....D...
........Z..........Z........Z.D..........ZZ...............ZD...ZZZ.Z...D...Z.....Z..DD........Z.Z...D.....D....Z......Z..D.D.....DDD.D...D.
....Z.......D...........Z..........Z..ZZ.......D.Z..........Z...D...Z.D....Z...D....D.ZDD............Z......DD.....ZZ......DDD.......Z...Z.
..............Z...Z...D......D.................Z.ZZ...........DD.D...Z...ZZ.....Z...DZ......Z...........Z....Z.........D.D.D.D......ZD...D.
DZ..Z....ZD....D...ZZ.........ZZ.....Z...Z....Z..............Z.....Z.Z.ZD......D.........D........Z.........Z......Z......Z...D...D.Z..D...
.Z...D.DD..DZ..Z.ZZ....D.....Z...Z...........Z................D......D..Z.D...........Z...Z...D....Z.............D.....ZD..............ZD.D
...ZD.ZZ..D.D..D.....ZZZZ.....D............Z....Z.......D.Z.Z..ZD.D.Z..............D....D......D....Z...ZZ.ZD.......ZZ...DD..D.D...Z.....Z.
.....Z..DZZ.DDD......D..Z.....D....ZZ.Z...........D............D....D.....ZZ.....Z......DD....Z.......................Z..Z..........Z..Z.DD
..Z......D..DD..D..Z....Z.Z........Z.Z...Z............Z.D......D.......D.Z...ZZ..Z.Z.....D.Z.Z.ZD.....Z..............ZZ.....Z......D..Z..DZ
D........D...DD.D............Z..D.........Z...Z.Z..ZD.........D..Z...D.....D.......Z...........ZZ.....Z...Z.............D..Z.Z...D.........
Z.Z..Z....Z.ZD..D.......Z..ZZ...Z.Z..........Z.Z.....Z....D...............Z............Z.....D.......D......Z..D.....Z.......Z...Z.........
...Z....DZ.ZZD..Z.....ZDZD.........Z................ZDZ....Z...Z.D...Z......Z..DZD....Z....Z.....D..DD.Z..Z....Z...Z........Z...D..ZZ....Z.
..Z.ZZ...DDD....Z............Z.......D....Z.......D.......Z..Z...........D......Z..............ZZ...D.....ZZ....Z.....Z....D..Z.D.......Z..
.ZDZ...D..ZDD.D...........D...........Z.Z.....DD..ZZ...ZZ..Z......Z.Z.D.D.....D.............Z...DD..Z.Z..........ZZ........................
............ZZZZ.Z.D.Z..............ZZ...D..............ZZ..............Z....ZZ..Z.D.....D.....D..D..ZZ.Z......Z...Z.Z...........Z.....Z..Z
ZDZ..Z...ZZ..DZ..DDZ..Z...........Z.....ZD......Z..Z.D..D.Z.Z....ZZ.Z.........Z.........D..Z.Z.Z.D...........ZZ.......................Z....
.Z....Z....DZ......ZZ.....Z.Z....ZD.D.D......Z.........DD....Z.Z.Z....Z...........Z....Z.....Z....D...............Z.DD.......Z....Z......Z.
.Z....Z........Z.Z.....................Z.....ZZ.Z....Z........Z..D....Z....Z..Z........Z.......D.....Z.D......Z....Z.Z....Z.D..Z.......Z...
.Z.......D.Z.........D..ZD.............Z....Z....Z..D.Z......ZZ.......D.....Z..Z.........D..D.D...DD......Z.......Z........Z....DZZ....Z...
D........D........DZZ...................D.DZ......Z..ZZ.Z..Z....ZZ.DZ.....D....Z..D..D...D.Z.Z...............Z...D..........ZDDZDZZZ...D..Z
.......Z......Z.Z...............D.Z...DD..ZDZ...ZDDD........Z.....Z..ZD.............ZZ...Z...D..Z...........Z..Z..Z...DD...D..D.....D..Z..D
.......D.........Z.ZZD.Z.D....Z......D.ZD.D....ZZD...D................D...Z................DD........Z..Z......ZD.D.......D..ZDD.Z...D...Z.
D................Z........D.....Z....Z.......Z...DZ....Z.................Z.....Z....Z......D.D..Z.....................Z...........D.ZD.....
....Z.........Z......Z...Z..ZD...Z..Z...ZDZ..D........Z.....Z..............D................Z....Z.Z....ZZZ..Z.....ZZ........Z.....Z...Z...
..........Z.D..ZZZZ.......Z..Z.......Z....D.D..Z.........Z..Z..............Z.D....Z........D.....Z.Z.....Z.....Z..Z.D............Z......D..
...D..Z......Z.....Z.D.....Z..Z.DZ..Z......Z....D......Z..........Z....D..D..D.Z...D.........DD.Z.D...D.ZZ.............Z...Z.Z....Z..Z.....