*****
    21
   1.7830000  -1.3580000   0.9180000   1.1440000  -1.8870000   2.1930000
  -0.1230000  -1.1070000   2.5460000  -0.7660000  -1.5520000   3.8620000
  -2.0460000  -0.7900000   4.2020000  -2.6300000  -1.2440000   5.5330000
  -3.8210000  -0.5120000   5.7860000   2.6850000  -1.9320000   0.6800000
   1.0950000  -1.4410000   0.0710000   2.0690000  -0.3070000   1.0280000
   1.8670000  -1.8140000   3.0140000   0.9120000  -2.9480000   2.0540000
  -0.8520000  -1.1960000   1.7310000   0.1250000  -0.0410000   2.6310000
  -0.0360000  -1.4010000   4.6670000  -0.9750000  -2.6280000   3.8230000
  -2.8000000  -0.9280000   3.4190000  -1.8470000   0.2880000   4.2420000
  -2.8750000  -2.3110000   5.5080000  -1.9270000  -1.0590000   6.3520000
  -3.9590000   0.0710000   5.0220000