**Note: website has closed, so free download is no longer available.** Check comments for a link to a post on Ravelry which has the pattern.
Requires 4 different colored skeins, 215 yds. each, plus one extra skein of the last color for the two largest sizes.
[Authorized translation of the pattern][1] is also available in French.
[1]: http://nananne.over-blog.com/article-31557326.html