D331212121133132233131323223313233313233313223313231323222233131   >>    D33121212113313223313132322331323331323331322331323132322223313   <<    D331212121133132233131323223313233313233313223313231323222233133   >>      D331212121133132233131323223313233313233313223313231323222233132   >>