Basic grids - Translational Symmetry (1)
T(04,1)-hmr#1094
T(06,2)-hmr#1089
T(07,4)-hmr#1144
T(07,4)-hmr#1217
T(07,4)-hmr#1250
T(07,4)-hmr#1278
T(07,4)-hmr#1281
T(07,4)-hmr#1284
T(07,4)-hmr#1609