D331212121133132233131323223313233313233313223313231322132313232231   >>    D33121212113313223313132322331323331323331322331323132213231323223   <<    D331212121133132233131323223313233313233313223313231322132313232233   >>      D331212121133132233131323223313233313233313223313231322132313232232   >>