I 41/A,NR.88*CS,CZ* LATT 2 SYMM -X,0.5-Y,Z SYMM 0.75-Y,0.25+X,0.25+Z SYMM 0.25+Y,0.25-X,0.25+Z 0 .25 / 0 .25 / 0 1 I 41/A,NR.88*CS,CZ*