4

Pm     -0.108490290304335     -0.197192397397846      0.146585345549169
Pm      1.703907612093209      1.743840782856906      0.012917540317345
Pm      1.712193169025719     -0.120245799045167      1.524946340512768
Pm      0.108608116649859      1.680569699945038      1.290055485641620