 I Pb
   1.0
     4.5272708699999997    0.0000000000000000    0.0000000000000000
    -2.2636354299999999    3.9207315899999999    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.9727892200000001
 I Pb
   2   1
Direct
   0.3333333300000000  0.6666666700000000  0.2677130000000000
   0.6666666700000000  0.3333333300000000  0.7322870000000000
   0.0000000000000000  0.0000000000000000  0.0000000000000000