Move 1988-2004 entries into subdirs

We we move 1988-2004 entries from all of a year's winning entries
in a single directory to each winner being in their own sub-directory
under the given year directory.

1998/chaos/cube.data

@@ -0,0 +1,14 @@
+AlWuzEre 72
+-1  1  1  1  1  1
+ 1  1  1  1  1 -1 
+ 1  1  1  1 -1  1 
+ 1  1 -1  1 -1 -1 
+-1  1 -1 -1  1  1 
+ 1  1 -1 -1  1 -1 
+ 1 -1  1 -1 -1  1 
+ 1 -1 -1 -1 -1 -1 
+ 1 -1  1  1 -1 -1 
+-1  1  1 -1 -1  1 
+-1  1 -1 -1 -1 -1 
+-1 -1  1 -1 -1 -1 
+