4

Al      0.200702029626601     -0.296570414365749      0.281872386631817
Al      1.510011921037781      1.484533391399918      0.101701203914997
Al      1.377933650309482     -0.280956139969076      1.500826016281055
Al      0.246240972684673      1.643024017571064      1.354988933020953