c     Created on: Thursday, July 06, 2006 at 14:42
    1     0         -1 
    2     0         1 -2 
    3   252  -11.35 2 -3 
    4   252  -11.35 3 -4 
    5   252  -11.35 4 -5 
    6     0         5 

    1        px -50 
    2        px 50 
    3        px 55 
    4        px 60 
    5        px 65 

mode  p
m252  82000.02p            -1  $lead
imp:p             0            1 3r                      0  $ 1, 6
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