4

B       0.410173269738063      0.281872386631817      0.010011921037781
B       1.484533391399918      1.601701203914997     -0.122066349690518
B       1.219043860030924      0.053633151724895      1.746240972684673
B       0.143024017571063      1.268327764562990      1.610428591776748