D and m

D and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and mD and m