P 42/N M C,NR.137*Czech*
LATT  1
SYMM  0.5-X,Y,Z
SYMM  X,0.5-Y,Z
SYMM  0.5-X,0.5-Y,Z
SYMM  Y,X,0.5+Z
SYMM  0.5-Y,X,0.5+Z
SYMM  Y,0.5-X,0.5+Z
SYMM  0.5-Y,0.5-X,0.5+Z
    -.25 .25 / -.25 .25 / 0 .25
    P 42/N M C,NR.137*Czech*