.....Z.D..D...Z.........ZZ..DZ......Z.Z.......Z..D.......D...Z.........ZZ.D.D....D...........Z.....Z.........................Z..Z...Z..ZZZ.
..Z...D.......D...Z.....D..Z........D.Z...........Z........D.Z...........DD..D...........Z....Z........Z..Z..Z..D............Z..........Z.Z
.....Z.D..Z..ZZ..Z.D....Z.....D.Z.ZZ.ZD.Z..........Z.....................DDD..Z.....D..D.....D......D.Z...Z....Z...DD.Z........Z..........Z
...D......ZZD..ZZ....Z.........Z..Z...........................Z.......Z....ZDD.ZZ.......ZZ..D.DDZD.....ZZD.Z.....Z.........Z........Z...D..
.Z.............D...Z....Z.....Z.................ZZZ.Z..Z..DZ...ZZ...................Z.Z....Z......Z......Z............Z....Z......D...Z....
Z.......D..D.Z...Z..Z......Z.D...ZD.D...Z.Z...............D.........D...ZD......D.....D.......Z.D................ZZZZ.........DD..D....Z.Z.
....Z....Z....D...........Z.Z..D..........D.DD..D............DD.Z..D....DD.....ZD................Z.ZZ.............Z.Z.Z........Z.....Z..D..
Z.......Z.ZZ.D.....Z.........ZZZ.Z.Z.........DDZD.....Z....D..D.......Z.....D..Z.D....Z....Z..................ZD......Z........D.......ZD.D
.......DD.Z...D...Z................D......D.DD..D...ZZ....................D...Z...........Z........Z.......Z......Z....Z....D....D.........
...D...D...Z...D...Z...D..D....Z.....Z...DD.D.DDD.Z.........Z.........Z.Z......ZD.....................Z...........Z.......Z...Z......ZZ...Z
.......ZDD....ZZ.........Z......Z..Z.Z...DD....DDD....D.D...D......D...Z.......Z..ZDZ....Z..Z..........Z..DZZ.............D...Z.........Z..
....ZD........Z.....Z......D.Z........Z.Z..Z...D.D..........Z.....................................Z.Z...........Z....D.........Z...Z.......
.....Z...Z........DD...............Z.....DD..DD...D..Z...Z.....D........Z.......ZZ...ZZZ..............D...D......ZD......Z.................
..Z..DD.......Z......Z........Z.....Z......ZDDDD...D.....Z..................Z...Z.....Z...Z.........Z.D..ZZZ....Z.Z........Z.ZZ.Z..........
.....Z.............Z...Z..Z......Z...D..Z..........DZ.....D.....D..Z....Z..............Z..Z....Z.....Z....Z....DZ...D..D...ZZ..D..........Z
..Z..D..............Z.......ZZ.................D...D..Z.................Z...........Z........Z...................Z......DD.Z...............
.......D.Z.......Z......D...............ZZZ...Z.D.........D......Z.Z.....Z..........D.Z....Z.....................Z........Z..Z.........Z...
..ZZ.Z...ZZ............D......D........D......Z......Z...Z................Z..D............Z.D..D....DDD..........................Z.........
..Z.D.........ZZ...Z............ZDD..D......Z.............D....D.......ZZ............D....Z..........DZ....Z.Z......Z......Z..Z..Z........D
..D...............Z..Z...D..Z....D...D..........Z......Z...ZD.D........Z............D...........D..Z.DD...D..Z.Z.....Z...............D.DZ.D
..D..D.......D.....D..Z..............ZZ...........ZDD.D......Z.Z........Z.Z...Z.............DZ.................Z..Z...Z....Z...............
D....D.D..D.....Z.................Z.........D.ZZ....D..Z..D.D........................Z.Z....D..ZZ..D......Z.....Z.......D......Z...........
.D...DDD........D..........Z..Z...DD........Z.Z.......Z......Z..DZ.Z.Z.........Z...........Z...........ZDDDZ...Z.....D.Z....ZD....ZZZ....DD
DD...D........Z..Z..........Z...Z..D....Z..Z.........Z..............D....ZD.........ZD.DZ.Z.............Z..Z.......Z.......Z........Z......
..DD.D..D..Z....D........Z....D.......D..DD...Z....Z....D....Z...Z.....D...D....Z..Z...........Z...........DD...Z...Z...........DZ.Z.D....D
.D.D......D...D...D......Z....Z........DD......Z.......D..Z.....Z...Z.............Z.D.......DD...ZZ...D.D.D.D..Z..............ZD.....D.....
......D.Z...D...D..D.......D..................DD.....DZZ.....D.......Z..ZD...D.....ZD.........Z.ZD..D....DD..Z.Z.......Z.Z.....Z......Z....
......Z...D.D..Z...D.........................D.........Z.Z.................ZD..........Z.D..Z.Z....ZD...ZZZ.Z..D..............Z..Z.......DD
.Z.Z..D..........Z....Z.......D.....Z......Z.........Z.....Z.Z...Z....Z....ZD.......D.D.D....Z...Z....Z.Z.........ZZ......Z...........ZDD..
D..........ZZ..Z.Z..............Z..D......Z...Z...Z.Z....D....Z..Z.......DD......Z.......................Z.Z.D....Z..Z.D.......D.......ZZ..
...Z........D.Z........D....Z......D.D.....ZZZ...................DZ....D............Z..............DZ.....Z....DZ.........Z............Z...
..............ZZ.ZZ................D........D.........Z...D.Z...............D.....Z.........ZZ...D.Z...Z......Z..DZ..D..Z...........ZZ.....
.D......Z..D..ZD....Z.D...Z.............D.......DZDDDD.D........D........D.....Z..ZZ......D......DDZ............D.ZD.D......D...Z...Z......
........D...DD.........Z.....D..D.Z.D...D.D...DD.....Z.D.......Z.....Z..Z..Z...ZD.........DD....DD..........Z.........Z........D........Z..
.....Z.Z.ZD.....Z....Z....................Z......D.DD.Z.D......Z........Z.Z...D...Z.......ZZ.Z.ZD.D.D..D..........ZZ.Z.........DZZ.........
ZD.....D..DD..D.D.......Z...............Z......Z..DD...DD...............................Z....Z.D.D..DD.....Z...Z..Z......Z......Z..D.......
.....Z....D.DD...ZZ....Z............ZD.......D...D..Z.................Z.Z..Z.DZ.....D...D.....D..................ZD..ZZ...........D...D....
..D........DDDD......Z.Z...........D.D....Z..D.ZDZ.D.............................D..ZZDZ........D..D............DD.D.D...D.......D.D.......
DDZD.....Z.......Z.D........ZZZZZZZZZZZDZZDZD.....DDD.........D............Z.Z....Z.ZZ...........Z.D........ZZ..................DDZZ.D..D..
......................Z....ZZZZZZZZZZZ.ZZ.D.Z.DD...DD.D.......Z..........Z........ZZ.D........D..........Z......DZ......ZZ.Z......D....DD..
...Z.ZD.......D...D.Z.D.....ZZZZZZZZZ.ZZ...ZD.....D.D.............D..Z..........DZ........Z.Z......Z.......Z..Z.ZZ.Z.D..ZDDD......D.....Z.D
......................Z....D.ZZZDZZZZZZ...D.Z.DZ.......DD......Z...D.........D.....D.Z.D...Z.....Z...D......Z........Z...........Z.D....D..
..Z.Z.ZZ............D......DZ.ZZZ.ZZZZ...D.ZZ...................Z.........D.....Z...........D...Z...Z.ZZ......D.......D...D...D..D......ZD.
..DZ....Z.......D..........ZZZ.ZDZ.ZDZ....ZZZ.Z..D.D.ZD......Z.DD..............Z......DD.......Z...Z.........Z......Z.......D....D.........
.D.....Z.............D..Z.Z.ZZZZZ.D.DDD..ZZZZ........Z.........DD...DZ.........ZD....Z..Z...Z..Z.....Z................DD...D.........Z..Z..
......D..........Z..........ZZZZZZ.....ZZZDZZD.Z.D............Z.D...Z..D...ZZDZ.....DZ..........Z...Z.........................DDD.Z....D...
...Z............DD..........ZZZZZZD.F.DZZZZZDD........Z......Z...D...............Z....Z..Z.........Z...D.ZZ.......D.Z...Z...ZD.............
..ZZD...............Z.......ZZZZ.ZD....ZZ.ZZD.D.D.......Z...........Z....D..Z.D...............Z.Z....Z.DZ............D.Z..DDD....D..DD.....
Z.D..Z..D.D.....Z....Z......ZZZ..Z.DDD.DZZ.ZZZ................Z..Z.......Z.Z..Z.....Z......D.....Z......D..............D..Z.Z.Z.ZD....Z..D.
..D........Z.....ZD.........ZZ.D..ZZZZZ.ZZZ.Z....Z....Z.......Z.......D...........D.Z..DZ.......ZZ......DZ............ZDZ.......D..........
.....Z.Z....ZD...D......DD..Z....Z..ZZ.Z.ZZZDD.D.....Z......Z...D...........Z....D.ZD..D....Z......D..............Z.........D.....D..D.....
..Z.......DD........Z...D...DDDDZ...ZZZDZDZZZ............Z.......D..ZZ........D.Z.....D.Z......D...D..........D..............ZDD.........Z.
.D.........D......Z..Z....Z.ZZD....ZZ.ZZZZZZZ....ZZ....Z...Z...Z...Z.DZD....DDD.D...Z......Z...............Z..........D.......DD....D..Z..Z
...Z....Z.Z....Z....ZD....D.DZ.DD.ZZZDDZZZZZZZ.....Z....Z..Z..Z.........D..DDDD..D.Z......Z......D....Z.....D.......D...........D........D.
..Z.......ZD...D..Z.....Z...Z.ZDD..ZZDZZZ.ZZZ...D............Z........Z..DZ.DDDDD......D.................Z..Z.Z..Z.D......Z......D..Z.....Z
D............ZZZ.Z.....D....D.D.D...............D......Z.Z.........Z......DD.DDDZ...Z........D.......Z..D.D....Z......................DD..D
............................Z..........Z.......D.Z..D...................DDDDDDDDD.D...............ZDZ..........DZ....Z.......Z............D
.........D.....D.Z....Z........D................Z......D.....ZZ.........DD.DD..D.DDDDD.Z..........Z.....Z.............D.............D......
.Z...............D...................................Z.Z..D......D..Z............DD......D.Z......................Z.....ZZZ............Z...
.............Z.........DZ...............................D...ZD..Z..........D.D...........D............Z.D.........Z........ZZ.....D....Z...
......Z.....D....Z....Z.Z.........D..........ZD.......Z....................D...D.D......D.........D.....Z.......D...............Z...ZZ.....
..Z....Z........D....................Z....Z......Z..........D......Z......DDDDD..DDDZ..Z.Z..Z.D.........Z..............D.........ZZ..D.....
.......D.Z.Z.D...........D......D......D........D....Z.ZZ.....Z.D....D.D.D..D..D.....Z...D......................DD......Z..D..........D....
...Z......Z.Z..D...............................Z......Z..DZ....Z.D...DD....ZD..Z.D.ZZ....D.Z.DD...........Z....ZDZ.....D.....Z...........ZZ
...Z...........Z..................................................D.........D..........Z........D.......Z....Z...ZZ.............Z..........
......D.........ZZZZDZZZ.ZZ.........D......D..D.D.....DZZ.......ZD....D........................D.......................D.Z.......DD..Z.....
D...Z.D.........ZZZZZ.DZZZ.Z..Z..D.D..........D..ZDD...Z................D..Z........Z...Z......DD.............D.....Z..D...DZ.....Z...D..Z.
......Z......Z..ZDZZZZ..DZZ.ZZ...D............D.....D..D...Z....DDD.Z.......D....Z.Z.......................Z...Z...................D.......
.....Z........D.ZZ.ZZZZ.ZZZZZ.Z..............DDDDD...DZ............Z..D....Z......D..........Z......Z...........Z.........................D
D.Z.....Z.Z.....ZZZ.ZZZZZZZZ.DZ.Z.............DD.ZZ.ZD..........DD.........................Z.............DD..DDD.......Z...........Z.......
Z...D........Z..DDZZ.ZZZZZZZ.ZZZZ.........DDDDD.D.....Z.....Z.DZ...D..Z...D........Z.................D..............................D..Z...
..Z..Z.ZZ.Z.ZDDDDDDDD.DZDZZ.DZZZZ..........DD...DD...Z....Z..Z......DD.....D......Z........ZZZZZZZZZZZZZZ..Z.D.......................Z..Z.Z
.....Z.Z..Z..DDD......ZDDD.ZZZZZZD........DDDD.ZD.DDDZ...........DZZ.ZZ.D.D..Z...D....Z...ZZZZZZZZZZZZDZ.ZZDDD.D....D......Z.Z..D...D...Z..
Z.........Z..D.D.DD..ZZDWDDZZZZZ..D......DDDD....D..D.........D..ZD..DZ.D...D.....D......DZZZZZZZZZZZ.Z.ZZ.D.D...DD....ZD........Z..Z....ZZ
....Z........DD.ZZD.D.ZDD.DDZZZZZ.Z......DDDD.D.Z...Z.........D......Z...................DZDZZZZZZZZ.Z.ZD..D.....D.....DD........D.......Z.
...D.....D..DDD.ZD.D...ZDDDZ.ZZZZ.........DD....D.DD..D...D......D....Z.ZD.Z.............ZDD.ZZDZZZZZZZD...Z.....DD.D.DD...D......Z...Z....
.Z...........D..Z.....Z.ZDDZZDZZZ........DZ.DD..DD...........D.....Z.Z.Z.................ZZD.DZZDDDDDD.D..ZZ...Z.Z....ZZZ..................
..D.....Z..Z..D.DD.DDZ..ZZZZZZZZZ....Z....DDDDD.D.....D....D..ZD.......D.......D....Z.Z...ZD...ZD.DD.D...DZD..D.D.D...DDD.DDD..............
....Z.......DD..DDD.ZD.ZZDZDZZ.ZZ...........D...D......D.........D..Z.....D....Z.ZZ.......ZZ....D.DD...Z.Z.ZD.Z..........D...Z...Z.......Z.
...Z...Z.....D..ZDDZZDZZZZZZZZZ.Z.....Z.Z...D....DZ..D.D..Z...Z......Z..Z.....ZZ.ZD....ZD.ZZZ......CD.D.ZZDD.D.D..DD..................D....
...Z......DZ..ZZZZZZZZ.DZZZZZZZ.......D........ZZ.D........Z...Z...Z..Z.....Z.D...Z.Z..D..ZZZZDZDDC...DZZZZZ...Z.........Z...............Z.
Z.DZ..Z.Z....D..ZZZZ.DDZDDZZZZZZ.D....Z..DZ........D...Z.Z.............................Z..ZZZDZDD..C.DDZZZDZ............D.D..Z.D.Z.......Z.
.....ZZ......ZD......D.D..ZZ..........D.Z.................D.D.....Z.......Z....ZZZ.......DZZZZ.ZDD..D.D.ZZZZ..D......Z.D.Z...Z.............
............Z...Z...D................D......D....DZ..................Z....D..........D..ZZZZZDZZDD...DD..ZZZ...D......D...............Z....
...........ZZZ..DZ.ZZZ.D.DZ..Z........Z.....ZD.....D........Z.................Z...........ZZZZZZDDDDDD.Z.DZZ........Z.D.......D.........Z..
.Z...ZZZ..ZZ...Z..Z..Z...........Z..........ZD....D.......D..........Z...D...Z.........DD.ZZZZZ.ZZZZDZZ.Z.ZZ...............Z.....D.......Z.
..Z..Z.Z......Z........Z.........Z.....DDD....Z...................Z...D...Z...............ZZZZ.ZZZZZZZZZDZDZ.Z........Z...DD.......Z.....Z.
.Z.....ZZ..Z.....Z...Z.........Z.....ZD.D.....Z.......Z........Z.....D.............D....D.ZZZDZ..ZZZZZZZZZZZ...............D......Z........
.......D......ZZ...........Z........Z......ZZ.........................D.D.......D.........ZZZZ..ZZZZZZZZZZZZ........ZZ....DDD..D..ZZ.....Z.
.Z.......ZZZ.................D......Z.......DD....D...............D.DZ..Z..............D...ZZ.DZZZZZZZZZZZZZDZZZ....D.....ZD....D.........D
.....Z.........Z.D..........................Z............................Z...ZZ..............DDD........D..........D..Z.......Z.......Z..ZZ
.............Z.....Z....D......ZZ...Z.D......DDZ..........D...D.DD........ZZDD..........Z...........Z.........DZ..........DD....Z......Z..Z
...................D......Z..............ZD.....ZD....Z.........DD..........D...Z...D..........................DD...D....D..Z...D.Z........
Z.Z..ZD.....D...Z.Z.........Z..D..DZ...Z...Z.....D...D....ZD....DZ..Z.........Z.Z....Z..........................DD...Z.....Z..DDD.Z...ZZ.Z.
............Z..........................Z...DD....D..DD...Z....D...D...D.....Z.....Z.D......Z...............Z.......DZD.............Z....Z..
....DZ..D........Z..........Z.....D.................DDZ......Z........DZ..............Z....D.........D..............D.DD.Z.......D.Z.D....Z
..D.....D.Z...Z..............D....Z...D...Z......D...DZ.Z.D.....ZD...Z......Z....Z...Z...Z..Z.D...Z..Z..D.....Z........D..........Z.Z..D.Z.
.....Z..ZZ..........Z......DZD...ZZ......Z....ZZ.D..Z.........D....Z..........................D.D..ZZ........D..D..............D.........Z.
....D..Z.............Z.......ZZ....D...Z.Z.Z......Z...............Z..D.................ZZ........DDZ....ZD.....Z.Z.......D....DZZ...ZD.....
.....D..Z..Z..Z....Z.........DD...D.D.ZZ...............D.D......D...D.D..............Z..........Z.DD...Z..DZ.Z.......DD.........ZDZ....Z...
...Z...........Z.Z.................D......Z..........Z...................Z.........Z...........................D..Z.....................D.D
..DZ.......D...Z...Z.........Z..Z..D..ZZ.DZ.Z..........Z.......Z.....Z..Z..Z......Z..Z....................D.D...Z.D........D.DZ.Z..D.....Z.
.........Z...............Z.....D...ZZ..Z.Z.DZ..ZD.DD.DZ.............Z..Z.....Z..........Z..Z.......Z...D..D.D..ZD.D.D..............Z.......
.........Z.....Z.............Z....Z......ZD.DD....Z.....D...D.......Z.D........Z...........Z...........Z.......ZD..D.......................
...............D....D.Z.Z........Z.....ZZ.....D.ZD.DD...Z.............D.........D.....Z....Z........Z....ZZ..Z....Z........D............D..
....Z.....D..Z......Z.........Z..........D.Z...DD......D..............Z...Z.D.................Z.......Z....Z.DDZ.....D..Z.........Z..D...Z.
Z.D........Z......D..........Z...D....Z.....D.............D...Z..........DD...Z.Z..Z.....Z.Z........................D.....Z.............ZZ.
.....Z.......Z................................Z........Z....Z..DD...........D...........DZ...........Z.............Z..D..Z...D..D.D.DDDD...
....Z.Z.....D..Z.....Z...DZ........D..........ZDD.D..D.........Z.........Z...Z.........D................D.D...........ZZ.DD...Z....DDDD....
...Z..ZDZ........Z.Z...........................D.............Z..DZDD....................Z............ZZ.D..................D.D.......D...Z.
....D.D...Z.D.D...ZZ.....ZD..Z.D...Z..Z.....D.......Z.....Z..Z....Z......D...DZ.....Z........Z.Z.Z....Z..D.D..ZZ.Z.....................D.Z.
D................Z....Z....D.........D......Z..DDD...........Z...................D.......................Z...D...ZZ............DZDZ......D.
...Z................Z........Z..........D.....Z..D.Z..........DD.....D.Z.D............D.....D.......Z..Z.Z.............ZZ.Z...D..D.DZDZ.DD.
Z....Z......D...DZ........Z......Z...........Z..Z....Z.Z.ZZ.Z..D.....D.Z...........DD..ZZ...D.....D...........Z.Z........DZ....D..D...ZD...
.Z...................Z....Z..ZD.Z.ZZ..Z......Z.......Z.....D.ZZ..Z.....DZ.Z.Z.......DD..........Z...D.Z...D..............D.D..Z..DDDZD.Z.D.
.......Z....D...Z.........Z..........ZZ.....Z..D....Z...........D..Z..DZ.......D....D..DDZ..Z..........Z....DD..Z..........DDD.............
..........Z...........D......D...............Z......ZZ........DDZD..ZZ..............D........Z...Z...ZZ..Z...Z.Z.......D.DZD.D.......D...D.
D....Z....D....D.......Z..Z......Z.........Z.............Z.....Z..ZZ....D......D.........D..........Z..ZZ................Z.Z..D..ZD..Z.DZ..
....ZD.DD.ZD.....Z.....D...Z........Z........Z................D.Z...DDZ...D............Z.....ZD............Z.Z...D......D.....Z.....Z...D.D
Z...DZZ.ZZD.D..DZ..........Z..D........Z...........Z.Z..D....Z..D.D.Z........Z.....D....D......D.......Z.ZZ.D....Z.......DD..D.D....Z......
...ZZ..ZD...DDDZ.....D..Z....ZD.Z....ZZ....Z......D............DZ...D..................ZDD.ZZZ......Z..ZZ...Z.....................ZZ.....DD
......Z..DZ.DD..D....Z.............Z..........Z.Z......ZD.Z....D.....Z.D...Z.............D......D.Z........................Z.Z.....D...Z.D.
D........D.Z.DD.D...............D.....Z...Z....Z....D..ZZ....ZD......D.....D..Z.Z.Z.Z....Z...................Z..........D........D.Z...Z...
........Z....DZ.D......................Z.....Z.....Z....Z.D..Z...Z...Z..Z.ZZ......Z.Z..Z.....DZ......D..Z..Z...DZ...............Z.......Z..
...ZZZ..D....D.Z......ZDZD..Z.....Z.....Z..Z.Z.......D........Z.ZDZ.....Z......D.D...Z...........D..DD....Z..ZZZ.........Z......D.Z........
.Z.......DDD..Z.Z.......Z...Z......Z.D............DZZ....Z............Z..D.....Z.......Z........Z...DZ..........Z........Z.D....D..........
Z.D..ZZD...DD.D.......Z...D...Z.ZZ..Z......Z..DD.....ZZ...............D.D..Z..D..ZZ........Z..Z.DDZ..................Z.......Z.......Z...Z.
....Z.Z.Z.Z.Z...Z..D...Z...Z.....Z.Z.....D....Z.......Z..........................Z.D.....D.....D..DZ...............Z...Z..ZZ....Z..........
ZDZ.Z......Z.DZ..DD........Z....Z........D........Z..DZ.D........Z.Z....................D........D.Z.........Z..Z.ZZ.....................Z.
.Z..Z.Z....D...Z.....D............D.D.D................DDZ......Z.........Z................Z......D...Z..Z.....ZZZ..DD..Z.............Z....
.Z.Z.Z......Z....Z.Z....Z.................Z..Z.....Z......Z......D.............Z..............ZD.....Z.D........Z........Z..D...........Z..
.......Z.DZ.....Z....D..ZD...Z.........Z............DZ............Z...D.................ZD..D.D...DD..........Z.Z..ZZ....Z......D.Z........
D..Z.....D.ZZ...Z.D....Z.Z....Z.Z..Z....D.D.Z..........Z.Z........ZD......D.......D..D...D...............ZZ......D.....Z...Z.DD.D...Z..D...
.ZZ.........Z............Z.....ZDZ....DD...D.Z...DDD..Z..........Z....D.Z.Z.....Z...Z........D..........Z.Z.......Z...DD...DZ.D.....D.Z..ZD
.......D.......Z...Z.D..ZD..Z.......ZDZ.D.D....Z.D.Z.D..........Z...Z.D.....Z.........Z....DD...Z..Z........Z...DZD.......DZ..DDZZZ..D..Z..
D.Z..Z.Z...........Z......D.......Z.Z..Z.........D...........Z...Z....ZZ....ZZ....Z........D.D......Z..........Z.........ZZ.....Z.D.ZD.....
Z........Z...Z..Z......ZZ..Z.D..Z.Z......DZ..D.......ZZ.............Z....Z.D..................Z.....Z...........Z.........Z..Z..ZZ..ZZ....Z
.Z..........DZZZ......Z...Z.....Z.......Z.D.D...ZZ..Z...Z............ZZ......D.............D...ZZ....Z...Z........Z.DZ....Z...Z...Z.....D..
...D..ZZ.............D.Z....Z...DZ...........Z..D.........Z............DZ.DZ.D....ZD.........DD...DZ..D..........Z.....Z................Z..