..:;;;++++;;;:..
;xxxxxxxxxxxxxxxxxxxxxxxx;
.;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+:
:xxxxxxxxxxxx++;;::....::;;++xxxxxxxxxxxx:
.+xxxxxxxxxx;:....................:;xxxxxxxxxx+.
.xxxxxxxxx+:............................:+xxxxxxxxx:
.xxxxxxxxx+..................................+xxxxxxxxx.
+xxxxxxxxx:....................................:xxxxxxxxx+
:xxxxxxxxx+........................................+xxxxxxxxx:
+xxxxxxxxxx:........................................:xxxxxxxxxx+
+xxxxxxxxxx+..........................................+xxxxxxxxxx+
xxxxxxxxxxxx+..........................................+xxxxxxxxxxxx
+xxxxxxxxxxxxx:........................................:xxxxxxxxxxxxx+
;xxxxxxxxxxxxxx+........................................+xxxxxxxxxxxxxx;
:xxxxxxxxxxxxxxxxx:....................................:+xxxxxxxxxxxxxxxx:
+xxxxxxxxxxxxxxxxxx;..................................;xxxxxxxxxxxxxxxxxx+
:xxxxxxxxxxxxxxxxxxxxxx..............................xxxxxxxxxxxxxxxxxxxxxx:
+xxxxxxxxxxxxxxxxxxxxxxxx+;......................;+xxxxxxxxxxxxxxxxxxxxxxxx+
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+::::...:::::;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+
.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
.+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+.
:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:
:+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx+:
.;xxxxxxxxxxxxxxxxxxxxxxxx;.
.::;;++++++;;::.