P 42 2 2,NR.93,*CS,CZ* LATT -1 SYMM -X,-Y,Z SYMM -Y,X,0.5+Z SYMM Y,-X,0.5+Z SYMM -X,Y,-Z SYMM X,-Y,-Z SYMM Y,X,0.5-Z SYMM -Y,-X,0.5-Z 0 .5 / 0 1 / 0 .25 P 42 2 2,NR.93,*CS,CZ*