4 Pb -0.117988029405912 -0.066994074176567 -0.279975180264136 Pb 1.295592672823221 1.541615582216835 -0.034878079957201 Pb 1.850865614041473 0.293911941800705 1.351145294387826 Pb 0.256770020049875 1.402613557730307 1.807202042859078