P 32 2 1,NR.154*MJ*
LATT    -1
SYMM    -Y,   X-Y,    .66667+Z
SYMM   Y-X,    -X,    .33333+Z
SYMM     Y,     X,       -Z
SYMM    -X,   Y-X,    .66667-Z
SYMM   X-Y,    -Y,    .33333-Z 
    0 1 / 0 1 / 0 .1666
    P 32 2 1,NR.154*MJ*