Basic grids T (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