>> F = k522(1)'

F =

   0.07622367464861  -0.02054794025163  -0.02716023598942
   0.34908887241859  -0.09410537245854  -0.12438833734897
   0.60208924236383  -0.12289782090121  -0.13016597007712
   0.44194173824159   0.06135335608384   0.74213789615884
   0.06082336499856   0.60633280881675  -0.46042335274333
  -0.08392382947363  -0.31131989847772                  0
  -0.03202950082445  -0.11881513281150                  0

>> F = k522(2)'

F =

   0.07622367464861  -0.03904255071476  -0.06832357005173
   0.34908887241859  -0.17880691357631  -0.31290800579903
   0.60208924236383  -0.11890101260033   0.76998495033553
   0.44194173824159   0.64148266537454  -0.32795160306706
   0.06082336499856  -0.07835382023474  -0.06080177141771
  -0.08392382947363  -0.16384643308267                  0
  -0.03202950082445  -0.06253193516572                  0

>> F = k522(3)'

F =

   0.07622367464861  -0.03405724985353  -0.01947577227095
   0.34908887241859  -0.15597525314614  -0.39882942918703
   0.60208924236383  -0.17795434370319   0.76133257470086
   0.44194173824159   0.62886244730638  -0.24827377275683
   0.06082336499856  -0.00135996263875  -0.09475360048605
  -0.08392382947363  -0.18783027697702                  0
  -0.03202950082445  -0.07168536098775                  0

>> F = k522(4)'

F =

   0.07622367464861  -0.07869200080649  -0.48525793912145
   0.34908887241859  -0.36039330242918   0.71967229628187
   0.60208924236383   0.60953999627604  -0.03786352425874
   0.44194173824159   0.03352685333655  -0.14225808384232
   0.06082336499856  -0.09166531559765  -0.05429274905936
  -0.08392382947363  -0.08129139693365                  0
  -0.03202950082445  -0.03102483384561                  0