.....Z.D..DZ....Z......Z....D..ZZ....Z......Z.ZZ.D...Z...D.............Z.ZDZD....D...............................Z....Z........Z.....Z.....
Z.....DZ......D.........D..Z..Z.....D.............Z..Z....ZDZ...........ZDD.ZD..........Z.....ZZ....Z..Z........D.Z..................Z.ZZ..
.......D.....ZZ....D....ZZZ..ZD....Z.ZD..Z....................Z..........DDD.......ZD..D.....D.....ZD........Z..Z..DD...Z....Z..ZZ........Z
ZZ.D........D...Z.Z...........Z.....Z...........Z...........................DD..ZZ..........D.DD.D.....Z.DZ..Z..Z.Z.................Z...DZ.
.........Z..Z..DZ.Z.Z.Z............Z..............Z.......DZZ....Z...................Z....ZZ.......Z.Z....Z.......ZZ...Z....Z.....D..Z.Z...
..Z...Z.DZ.D.Z..........Z....D....DZD...............Z....ZD.........D....D..ZZZ.D.....D......Z..DZ..Z..Z.................Z....DD.ZD........
..........Z...D..Z......Z...ZZZDZ...Z.Z...DZDD..D..Z.........DD..Z.DZ...DD......D.......ZZ...........Z..................Z....Z.....Z....D..
.......ZZ....D............ZZ.......Z.....Z...DD.D..........D..D..........ZZ.D....D.................Z........Z..D...............D...Z....D.D
...Z...DDZ....DZ..Z.Z.............ZD...Z..D.DDZ.D.......Z.................D....Z....................Z........ZZ.ZZZZ..Z.....D....D....Z....
...D...D.......D...Z...D..D.......ZZ.....DD.DZDDDZ...Z.......Z..................DZ........Z...............................Z......Z.....Z...
Z....Z..DD..ZZ.............Z..ZZ.........DD....DDD..Z.D.D...D......D...ZZ........Z.DZ...........Z....Z....D.Z.........Z...D...............Z
.....D......Z.Z..Z.........D.......ZZ..Z.......D.D...Z......................Z.....Z.Z..ZZ...............Z............DZ.............Z.Z....
.Z....Z...........DD.................Z..ZDD..DD...D.....Z..Z...D......Z....Z....ZZ........Z...........D..ZDZ.....ZD..........ZZ.Z..........
.....DD...................Z.......Z........ZDDDD...D.........................Z.......Z.Z..Z...........D.....................Z..............
..Z...Z...........Z..Z.......Z.......D.Z...Z.......DZZ....D.....D.........................Z...........Z.Z...ZZ.DZZ..D..D....Z..D......ZZ...
.....D.........Z.......Z...Z............Z......D...D....ZZ............................ZZ...Z..Z..........Z..........Z..ZDD...Z...Z...Z.....
.......DZ...Z.Z.......Z.D................Z......D.......Z.D.........Z.....Z.........D...Z......Z..Z............Z..Z......ZZ...Z.....Z......
....ZZ...Z.......Z.Z...D......D........D....Z.Z........Z.........ZZ.......Z..D..........Z..ZD..D....DDD....................................
....D.Z............Z.......Z..Z..DD..D.Z.....Z.........Z..D....D.........Z...........D...............D......Z.............Z......Z........D
..DZ.....................D.......D...D......................D.D........ZZ.ZZ........D.......Z..ZD....DD...D.......Z..Z...Z.....Z.....DZD..D
..D..D.......DZ.Z..D............................ZZ.DD.D......Z..............................D.......Z.....Z..Z..Z..........................
D....D.D.ZD...Z..ZZ...Z....Z....Z...........D.ZZ....D.....D.D..Z......Z.....................D.Z....D...ZZ..Z.....Z.Z.ZZ.D......Z...Z.......
.D...DDD........D....Z.......Z....DD............Z..........Z....DZ....Z....................Z.........Z..DDD...Z......D......ZD.......Z...DD
DD...D.............................DZ.Z........Z....ZZ.........Z..Z.DZ....D.........ZD.DZ.........Z.....Z.....Z....Z..........Z..Z..Z......
..DD.D..D.......D........Z....D..Z....D..DDZZ........Z..D.......Z......D...D..ZZ......Z...ZZ......Z........DD.Z.............Z..ZD..Z.D....D
.D.D......D...D...D....Z...Z.Z..Z......DD....Z.........D..Z........Z.............Z..D...Z..ZDD..Z.Z...D.DZD.D.....Z.........Z..D.....D.....
......D.....D..ZD..D.......D...............Z..DD..Z..DZZ.....D.Z.........D...D.....ZD............D..D....DD..ZZ.....................Z......
.Z.......ZD.DZ.....D.....Z...................D.Z...Z............Z.......Z...D....Z.Z.....D.Z.Z......D....Z...Z.D...Z.........Z.ZZ........DD
..Z...DZ......Z...Z...........D...Z.......Z..Z...........ZZZ.Z...Z....Z.....D.......D.D.D....Z..Z..Z.......ZZ...........Z..............DD..
D...............Z..................D......Z..........Z...DZ..............DD.Z..........Z..........Z.....ZZ..ZD.Z...Z.Z.D.......D.....Z...Z.
............DZZZ.Z..Z..D..........ZD.D.........Z....Z..........Z.DZ.Z..D....Z....Z......Z..........D...Z.Z.....DZ.....Z..Z.Z...............
.Z.............Z.....Z.............D........D......Z......D...............Z.D...Z..............Z.D.Z............ZD...D...........Z........Z
ZD......Z..D..ZD......D.ZZ..............D.......D.DDDDZD........D........D.......Z........D...Z..DD.............D..D.D.Z....D..........ZZ..
..Z.....D...DD..ZZ...Z.......D..D...D...D.D...DD.......D........Z.......Z......ZD.Z.......DD.Z..DD.Z..Z..Z....Z..Z....ZZ.......D.Z....Z....
........ZZD.......................Z........Z.....D.DD...D............Z...ZZZZ.D......Z..........D.D.D..D....Z......ZZ.Z........D...Z.......
ZD.Z...D..DD..D.D......ZZ..........Z....Z......ZZ.DDZ..DD.............Z.Z.....Z.....Z..Z.......DZD.ZDD...........Z.Z............Z..D.......
.........ZD.DD.......................D....Z..D...D...........Z...............D......D.Z.DZ..Z.D...................D............Z..D...D....
..D........DDDD.........Z..........D.D.......D..D.ZD.....................Z....Z..D....D.........D..D............DD.D.D...D.......D.D.......
DD.D..Z..........Z.D........ZZZZZZZZZZZDZZDZD....ZDDDZ.......ZD.....Z.............ZZZ..Z...........D......Z...ZZZ.ZZ.Z..........DD...D..D..
..Z...............Z....Z....ZZZZZZZZZZ.ZZ.D.Z.DD...DD.D........................ZZZ...D.Z......D.Z...............D.......ZZ........D..Z.DD..
..Z...D.Z.....D...DZ..D.....ZZZZZZZZZ.ZZ...ZD...Z.D.D.....Z.....Z.D......Z......D.Z.......Z.........Z...Z....ZZ......D.Z.DDD......D.....Z.D
...Z....Z.............Z....D.ZZZDZZZZZZ...D.Z.D........DD..........D.........D.....D...D.....Z.......D.....Z.........Z......Z......DZ...D..
.........Z..........D..Z...DZ.ZZZ.ZZZZ...D.ZZ.............................D.....Z.Z....Z....D.........Z..Z....DZ......D...D...D.ZD......ZD.
..D.............D..........ZZZZZDZ.ZDZ....ZZZ....D.DZ.D........DD................Z....DD.........Z..............Z....Z......D....D.........
ZD..Z................D......ZZZZZ.D.DDD..ZZZZ.............Z.Z..DDZ..D..........ZD.....Z........Z....ZZ.......Z....Z...DDZ..D..........Z....
......DZ..........Z........ZZZZZZZ.....ZZZDZZD...D..............D......D...ZZD......D......ZZ....ZZ..ZZ...................Z.Z.DDD......D...
..Z.Z.Z.........DD...Z.Z..Z.ZZZZZZD.F.DZZZZZDDZZZ.....Z.Z........D...Z.........ZZ..Z..ZZ......Z........D..........D..Z.Z.....D.............
....D.........Z.............ZZZZ.ZD....ZZ.ZZD.D.D..............Z..Z...Z..D.Z..D.......ZZ.......ZZ..Z...D.............D....DDD....D.ZDD....Z
Z.D..Z..D.DZ.......Z........ZZZ..Z.DDD.DZZ.ZZ...Z...Z....Z..Z.............Z................D....Z......ZD..............D..ZZ.....D.......D.
..D...ZZ........Z.D.........ZZ.D..ZZZZZ.ZZZ.Z............Z..Z.........D...........D....D............Z.Z.D..............D........D..........
.............D...D...Z..DD..Z....Z..ZZ.Z.ZZZDD.D................D....Z.Z....Z....D..D..D.......Z...D.............Z..Z.......D.Z...D..D....Z
.........ZDDZ..Z.Z......D.Z.DDDDZ...ZZZDZDZZZ..........Z....Z...ZD............D...Z..ZD..Z.Z...D...D......Z...D...............DD....Z......
ZD....Z....D............Z...ZZD....ZZ.ZZZZZZZ....ZZZ.......Z.....Z...D.D....DDD.D...Z....ZZ...........................D.......DD....D..Z.ZZ
.........Z..........ZD....D.DZ.DD.ZZZDDZZZZZZ............Z..Z..Z..Z.ZZ..D..DDDD..D....Z...Z......D.......Z..D.......D........Z..D........D.
....Z......D.Z.D............Z.ZDD..ZZDZZZ.ZZZ...D......Z..Z..............D..DDDDD......D...Z...........Z......Z...ZDZ......Z.....D.Z......Z
D.........Z........Z.Z.D....D.D.D.............Z.D.......................Z.DD.DDD...Z.........D......Z...DZD....Z......................DD..D
................Z....Z.........................D....DZ.....Z...Z...ZZ...DDDDDDDDDZD................D.......Z...D...Z....Z.................D
.........D.....D...............DZ.....Z.......Z.....Z..DZ...Z...........DD.DD..D.DDDDD.Z..............................D..Z..........D..Z...
..........Z.....ZD........................................DZ.....D...............DD......D.........ZZZ.............................Z..Z....
......Z........Z.......DZ............Z.........Z........D....D.............D.D...........D...........Z..D....Z....Z.......Z.......D........
............DZ....................D.......Z...D.........Z...Z.....Z........D...D.D......D.........D.............D.........................Z
Z.......Z.......D..ZZ.......................Z.....Z....Z....D.............DDDDD..DDDZ.Z.....Z.D.......Z............Z...D...Z...Z..ZZ.D.....
.Z.....D.....D.........Z.D......D......D........DZ.....Z..Z.....D....D.D.D..D..D.........D............Z.......Z.DD......Z.ZD.........ZD....
....Z..........D.............................Z...........D.......D...DD.....D....D..ZZ...D...DD....Z............D......D..Z.Z..............
...Z......Z.Z..Z.....................................Z..Z.......Z.D.........D....Z..Z...Z.Z.....D............ZZZ........Z.........Z.......Z
....Z.D..Z......ZZZZDZZZ.ZZ.........D......D..D.D.....DZZ...Z....DZ.Z.D...Z.....Z...Z.Z.....Z..D.................Z.Z.Z.D....Z....DD........
D.....D.Z.......ZZZZZ.DZZZ.Z..Z..D.D..........D...DD....Z.......Z.......D..Z...........Z.......DD...........Z.D.......ZD...D..........D....
.....Z..........ZDZZZZ..DZZ.ZZ...D............D...Z.D.ZD.....Z..DDD.........DZ.....Z................Z...........Z................Z.D.......
.....Z........D.ZZ.ZZZZ.ZZZZZ.Z..............DDDDDZ..DZ...............D...........D.................................................Z....ZD
D..............ZZZZ.ZZZZZZZZ.DZ.Z.............DD.....D..........DD.......................................DD.ZDDD....................Z......
Z...D.Z..Z....Z.DDZZ.ZZZZZZZ.ZZZZ.........DDDDDZD.......Z.....D...ZDZ.....D..........................D........................Z.....D.ZZ...
...Z..Z..Z...DDDDDDDD.DZDZZ.DZZZZ..........DD...DZ..Z........ZZ....ZDDZ....D.....Z..Z....Z.ZZZZZZZZZZZZZZ..Z.D..........Z...............ZZZ
.............DDD......ZDDD.ZZZZZZD........DDDD.ZD.DDD.Z..........D..Z.Z.D.D....Z.D......Z.ZZZZZZZZZZZZDZ.ZZDDD.D....D.....Z.....DZ..D.Z....
...Z.....Z...D.D.DD..ZZDWDDZZZZZ..D......DDDD....D..D.........D.Z.D..DZ.D...D.....D......DZZZZZZZZZZZ.Z.ZZ.D.D...DD.....D...............Z.Z
.Z.Z..Z.Z....DD.ZZD.D.ZDD.DDZZZZZ........DDDD.DZ..............D........Z....Z............DZDZZZZZZZZ.Z.ZD..D.....D.Z.Z.DD........D......Z..
...D..Z..D..DDD.ZD.D...ZDDDZ.ZZZZ.........DD....D.DD..D...D.....ZDZ..Z...D.............Z.ZDD.ZZDZZZZZZZD...Z.....DD.D.DD.Z.D...............
Z..Z.....Z...D..Z.....Z.ZDDZZDZZZ........D..DD..DD...........D.......Z.ZZ.................ZD.DZZDDDDDD.D..ZZ...Z.........Z.....Z....Z......
..D...........D.DD.DDZ..ZZZZZZZZZZ.......ZDDDDD.D..Z..D....D...D.......D.......D..Z..Z....ZD...ZD.DD.D...DZD..DZD.D...DDD.DDD..............
ZZ..Z......ZDD..DDD.ZD.ZZDZDZZ.ZZ...Z.......D...D......D.....Z...D...Z....D..Z......ZZ.Z..ZZ....D.DD...Z.Z.ZD...Z........D....Z............
........ZZ...D..ZDDZZDZZZZZZZZZ.Z......Z....D....D.Z.D.D.........Z...........Z.Z..D...Z.D.ZZZ......CD.D.ZZDD.D.D..DD.......Z.......Z..D....
Z..Z......D..Z..ZZZZZZ.DZZZZZZZ.......D...Z.....Z.D.......Z.........Z...Z.....DZ.Z.....D..ZZZZDZDDC...DZZZZZ..............................Z
..D.Z.Z.....ZD.ZZZZZ.DDZDDZZZZZZ.D.Z.....D.....Z...D.......Z.....Z..Z.Z....Z..Z..Z........ZZZDZDD..C.DDZZZDZ............D.D...ZD....Z......
....Z.......Z.DZZ....D.D...Z.Z........D..Z.Z........Z.....D.D.........Z.........Z........DZZZZ.ZDD..D.D.ZZZZ..D........DZ...............Z..
...Z....Z.ZZ.Z..Z...DZ.....Z..Z......D......D....D....Z....Z........Z.....D.Z.Z......D.Z..ZZZDZZDD...DD..ZZZ...D..ZZ..D....................
...Z..Z..Z....Z.DZ..ZZ.D.D............Z....Z.DZ..Z.D....Z....................Z...........ZZZZZZZDDDDDD.Z.DZZ..........D.Z.....DZ...Z....Z..
.Z...ZZ.Z...Z.......Z........................DZ...D.......D..............DZ............DD.ZZZZZ.ZZZZDZZ.Z.ZZ.........Z...........D......Z..
........Z.......Z.Z..Z.....Z......Z....DDD...Z........................D................Z..ZZZZ.ZZZZZZZZZDZDZ...........Z..DDZ.....Z......Z.
..ZZ..........ZZZ...............Z..Z..D.D......................Z....ZD.............D....D.ZZZDZ..ZZZZZZZZZZZ.Z.............D...Z.....Z.Z..Z
.......D.Z..........................Z....Z....................Z.......D.D.......D.........ZZZZ..ZZZZZZZZZZZZ..ZZ....Z.....DDD..D...Z..Z....
................Z.Z..........D..Z.....Z.....DDZ...D...............D.D.Z......Z.Z.......D...ZZ.DZZZZZZZZZZZZZD..Z....D......D...ZDZ........D
.........Z.......D..............Z...........Z................................................DDD.Z......D..........D......Z............Z...
..Z...Z.Z........ZZ.....DZ.....Z......D.Z.Z..DD...Z.......D...D.DD..........DD.....Z.........Z................D.Z.........DD...Z.......ZZ.Z
........Z...Z.Z....D...............Z.Z....D..Z...D....Z.........DD.........ZD.......D..........................DD...D...ZD......DZ....ZZ...
......D....ZD......Z...........D.ZD.Z............D...D....ZD....D.......ZZ...Z....Z..Z.Z........................DD....Z.......DDDZ..Z...Z..
...........................Z..Z............DD....D..DD.Z....Z.D...D.Z.D.............D.................Z............D.D....................Z
....D.Z.D.Z....Z.....Z............D..Z..............DDZ.......Z.......D......ZZ.....Z......D.........D.....Z........D.DD..Z.....ZD...D.....
.ZD.....D...........Z........DZ......ZDZ.........D...D....D......D.....Z................Z.....D...Z.Z...D..Z..........ZD...............DZ..
.Z.......Z.Z.Z.Z....Z....Z.D.D.....Z.Z....Z..Z.Z.D............D....Z.........Z........Z.Z....ZD.D.....Z....Z.D..D..............DZ.Z........
....D......Z.................Z.....D....Z...Z.....Z................Z.D.Z..Z......Z...........Z...DD..Z...D...Z..Z..Z.....D....DZ...Z.D.....
...ZZD............Z..........DD.Z.D.D..ZZ.Z...Z.......ZD.D.Z..Z.D.Z.D.D..........Z.Z..Z.......Z...DDZ.Z...D....Z.....DD..........DZ....Z...
........Z.....Z....Z............Z..D.......Z...........Z....Z...Z..............Z.....Z........................ZD........................D.D
..D........D..ZZZ..Z...............DZ..Z.D.Z..........................Z..Z................ZZ.......Z......D.D.....D......Z.D.D.....DZ.....Z
...........................Z...DZ.Z...Z..ZZD.ZZ.D.DD.D....................Z.....Z......................D..D.DZ.ZD.D.D.......Z..Z...........
..Z....Z..............Z...Z.....Z......Z..D.DD...Z..Z...D...D.........D.Z.................................Z.....D.ZD.......................
...............D...ZD........Z............ZZ..D..D.DD.................D.........D.......Z.......................Z..........D........Z...D..
Z.........D..Z.....Z............Z.....Z..D.....DD......D.........Z........Z.D...........Z.Z...Z.....Z...ZZ...DDZ.....D.........Z.....D...Z.
..D.Z.........Z...D.........Z...ZD....Z...Z.DZ........Z..ZD....Z...Z.....DD.....Z..Z.......Z...Z..Z.......Z.........D...........Z..........
Z.........Z.Z........Z.........................................DD........Z..D...Z.......DZ.....................Z......D..Z...D..D.D.DDDDZZ.
....ZZ......D............D.........DZ..........DD.D..D......ZZZ.Z......................D...Z...........ZD.D...........Z..DD..ZZ.Z..DDDD....
...Z.ZZD.......................................D......ZZ.......ZD.DD..........Z..............Z..........D...Z....Z.....Z...D.D.......D.....
....DZD.....D.D.ZZ...Z....D....D..Z.Z.......D............................D...DZ.....Z..........Z..ZZ....ZDZD....ZZ...................Z.D.Z.
D.........Z......ZZ.Z....ZZD.Z.......D....Z.Z..DDDZ.Z.........Z..................D...Z.......................D.........ZZ......D.D...Z...D.
..........Z.......Z.............Z.Z.....D........D........ZZ.ZDD....ZD...D.Z..........D.....D........Z..Z...Z........Z.....Z..D.ZD.D.DZ.DD.
Z...........D...D...........Z............Z.Z...Z......Z.......ZD.Z...D....Z.Z......DD...Z...D.....DZ.ZZ..................DZ....D..D....D...
...ZZ...Z.............Z...Z...D..Z.......................Z.D.Z.Z.......DZ...........DD......Z.......D.....D..ZZ..Z.......D.D...Z.DDD.D...D.
.Z.Z.....Z..D.......Z...............Z..Z..Z....D....Z...........D...ZZD........D....D..DD.....Z....Z..Z.....DD.............DDD.....Z...Z...
......................D..Z...D..Z....Z...............Z........DD.D...Z.Z..Z.Z.......D.......Z.....Z.Z.Z.........Z......D.DZD.D.......D...D.
D..Z......D.Z..D.......Z....ZZ......ZZ.......ZZ...................Z.....D.....ZD.........D........Z.Z..Z.......Z.........Z....D...DZ.ZZD...
...Z.D.DD..D...........D.........Z...Z....Z............Z......D.Z...DDZ...D..................ZD..................D......D...Z.....ZZ....D.D
...ZDZ...ZD.DZ.D..Z...........D......Z......Z........Z..D.....Z.D.DZ...............D...ZD......D........ZZ.ZD.Z..........DD..D.D.......Z...
...Z.Z..D...DDD.Z...ZD.......ZD....Z..............D..........Z.DZZ..D....Z.............ZDD...Z..........Z.ZZ.......Z.......Z.............DD
.......Z.D..DD.ZD.............Z.....Z...........Z..Z....DZZ....D.....Z.D.............Z...DZZ....D......Z...............Z......Z....D....ZD.
D........DZZ.DDZD.......Z......ZD.......Z.........ZZDZ..Z.....D..Z..ZD..Z..D.........Z....Z.......Z...Z.Z.Z.Z....Z......D..Z.....DZZ.Z.....
.....Z...Z...D.ZD..........Z..Z..............Z............D....Z............Z....Z......ZZ...D.......D.........D.Z............Z...........Z
Z..Z.Z..D....D.Z......ZD.D.Z...ZZ.....Z...Z...Z.....ZD.........Z.D.Z.ZZ.....Z..D.D.........Z.....D..DD.......Z..Z.......Z....Z..DZ.........
...ZZ..Z.DDD.Z.........ZZ........Z...D....Z.....Z.D..Z......Z............D.Z.Z..Z.Z.............ZZ..D.Z.......Z............D....D........Z.
.ZDZ.ZZD...DD.DZZ.........D...Z......Z........DD.Z...........Z........D.D.....D.Z...........Z...DD.......Z........................Z........
.......Z....Z......DZ....................DZ.Z........ZZ.........ZZ.........Z......ZD.Z...D.....D..DZ..............Z.Z......................
.D..Z..Z....ZDZ..DD.Z.........Z....ZZ....D...Z.Z.....D.ZD......Z..Z............Z........D........D.Z........Z......Z.......Z..........Z.ZZ.
......Z..Z.D.........D............DZD.D...............ZDD..............Z..........Z...............DZZZ.........Z..Z.DD......Z..........Z...
..Z..Z.....Z..ZZ.......ZZ.ZZ....Z.Z......Z..............Z........D..................Z......Z..ZD.......D..........ZZ.ZZ.Z.Z.D..............
.ZZ......D...........D...D...............Z....Z.....D....Z.Z..Z.Z.....D..................D..D.D...DD......Z.Z.Z...Z.....ZZZ.....D.......Z..
DZZZ..Z..DZ.......D.............ZZ......D.D.......Z......Z....Z....D...Z..D..Z....D..D...D................Z......DZ...Z......DD.DZ.....D.Z.
...Z........Z.Z.Z......ZZ....Z..D..ZZ.DD...D.....DDD.Z...........Z....D.......Z.....Z........D......ZZ......ZZ..Z.....DD.Z.D.ZD...Z.DZ....D
.....Z.D......ZZ...Z.D.Z.D.........ZZDZZD.D......DZ..D...ZZ......Z..ZZD...Z........Z.......DD....Z....Z....Z..Z.D.D.......DZ..DD..Z..D...ZZ
D......Z...............Z..D..Z..Z................D..Z....Z..............Z......ZZ...Z......D.D.....Z..Z...........Z........Z.ZZ.ZZD..D.....
Z.........Z.Z...Z.Z.Z...Z.Z..D..Z........D...D...Z...................Z.....D.......Z................Z.Z............Z.....Z...ZZ..ZZ.Z......
Z..........ZD.........Z.Z..Z......Z.......D.D.Z.......Z..............Z.......D.............D...Z........Z.........Z.D.Z.............Z...D.Z
..ZD.Z.......Z......ZD......Z...D....Z.......Z..DZ..........Z.......Z.ZD..DZ.D.....D.........DDZ..D...D.......................Z...Z.......Z