Is it possible to arrange pages so that they fall alternating on two sides of the sheet?

[Marcin Borkowski <mbork@wmi.amu.edu.pl>]

Hi all,

I have something like this:

\definepapersize[thin][width=210mm,height=74.25mm]
\setuppapersize[thin][A4]
\setuppaper[nx=1,ny=4]
\setuplayout[topspace=1.5cm,backspace=1.5cm,
  header=0mm,footer=0mm,
  width=middle,height=middle]
\setuparranging[XY]

I'd like to have pages 1, 3, 5, 7 on one side of the A4 sheet, and 2,
4, 6, 8 on the other one.  In other words, there should be two
(A4-sized) pages in the pdf.  (My use case is a short quiz for my wife's
students - she wants to save paper;).)

Bonus points for making pages 5-8 *identical* to pages 1-4, so that:

on pages 1-2 (top of the A4 sheet, both sides) there is one problem set;
on pages 3-4 (just below the previous one) there is another;
on pages 5-6 (yet below) the first problem set is repeated;
on pages 7-8 (bottom) the second one gets repeated again.

TIA,

-- 
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Adam Mickiewicz University
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________