4

Pm     -0.239602113347490      0.281868090099088      0.003715958494834
Pm      1.771216281529259      1.461740563944654      0.477823685501548
Pm      1.582057042756980     -0.024755571480214      1.467971366304214
Pm     -0.137631669659204      1.275119249459425      1.601959275704715