12 slots/teeth/statorpoles and 12 (2*12) or 24 magnetpoles will not work at all as Ermete said above.
If you haven't done so yet, I suggest you first read Brian Mulder's excellent motorbuilding articles, they cover the all the basics and you'll find a table with winding diagrams in it:
http://www.southernsoaringclub.org.za/
-> Articles by SouthEasterners.
-> Electric Motors - part 1-5
Then have a look at my first post in the 'cd-rom tricks' sticky thread, several tips about
preventing shorts and keeping your controller from getting toast
http://www.rcgroups.com/forums/showthread.php?t=240993 Vriendelijke groeten ;) Ron van Sommeren
diy brushless motor discussion group
Drive Calculator download & discussion group
int. electric fly-in, Nijmegen, the Netherlands