density matrix: [[[[ 0.56016062  0.01202778 -0.00006002  0.00164142 -0.0000189 ]
   [ 0.01202778  0.5465868   0.0000203  -0.00199428 -0.00001706]
   [-0.00006002  0.0000203   0.54446136  0.00006678 -0.00003108]
   [ 0.00164142 -0.00199428  0.00006678  0.48839256  0.00013617]
   [-0.0000189  -0.00001706 -0.00003108  0.00013617  0.54338373]]

  [[ 0.56260435  0.00750293 -0.00005427  0.00661288 -0.00001657]
   [ 0.00750293  0.53541612  0.0000371  -0.01036245 -0.00004262]
   [-0.00005427  0.0000371   0.54445834  0.0000739  -0.00000814]
   [ 0.00661288 -0.01036245  0.0000739   0.49707557  0.00013642]
   [-0.00001657 -0.00004262 -0.00000814  0.00013642  0.54337993]]]]
overlap matrix: [[[[ 1. -0. -0.  0.  0.]
   [-0.  1.  0.  0.  0.]
   [-0.  0.  1. -0.  0.]
   [ 0.  0. -0.  1.  0.]
   [ 0.  0.  0.  0.  1.]]

  [[ 1. -0. -0. -0. -0.]
   [-0.  1.  0.  0.  0.]
   [-0.  0.  1. -0.  0.]
   [-0.  0. -0.  1. -0.]
   [-0.  0.  0. -0.  1.]]]]