20030711
 * Large Deviation dz dy            8           1  0.5038374      0.2171798    
 * Large Deviation dz dy            8           2  0.4537417      0.1885337    
 * Large Deviation dz dy            8           3  0.3947903      0.2230410    
 * Large Deviation dz dy            2           3  0.5168586     -0.1605833    
 * Large Deviation dz dy            2           2  0.4431786     -0.1278187    
 * Large Deviation dz dy            2           1  0.3810340     -0.1659580