C = [  1    3    5   -11   20     5 
      -5   -13  -11   23  -49   -12 
      13    47   41  -82  167    41 
       4    35   27  -48   94    23 
       8    10    6  -16   45    11 
     -30    -8   -2   28 -110   -27]

