[pstricks] Tree arrangement

[Christian Baumann]

Hello!

I would like to redraw Figure 1 of this paper:
http://www.cs.ucr.edu/~eamonn/SAX.pdf and thought using pstricks would
be a good idea.

My problem is, that the tree does not fit on a single portrait page and
I wonder if it is possible to 'scale' the tree and if there is a chance
of inserting a line break into a \TR{...}.

Thank you!
Christian