Basic grids - Translational Symmetry (2)
T(07,4)-hmr#2782 T(08,2)-hmr#1088 T(08,2)-hmr#1103
T(08,3)-hmr#1113 T(08,4)-hmr#1141 T(08,4)-hmr#1254
T(08,4)-hmr#1280 T(08,5)-hmr#1291 T(08,6)-hmr#1465