Siegel+3

1 || 7 || 13 || 19 || 2 || 8 || 14 || 20 || 3 || 9 || 15 || 21 || 4 || 10 || 16 || 22 || 5 || 11 || 17 || 23 || 6 || 12 || 18 || ||
 * [[file:Will3.ppsx]]
 * [[file:Westerman3.ppsx]]
 * [[file:Wagner3.ppsx]]
 * [[file:Van Tine3.ppsx]]
 * [[file:Teorsky3.ppsx]]
 * [[file:Brestensky3.ppsx]]