Ohhh this brings back fun memories.
The link provided to the gif,.. is actually english words.
You have to shift some pixel lines to be able to read it tho.
0,1,2,3,4,5 were all part of the rings hunt.
There were many clues throughout ats, several coded like above.
edit - it also includes "-5-"
[edit on 22-11-2004 by smirkley]