D331232322331311331313233231323331313232233132233131333132333132322231   >>    D33123232233131133131323323132333131323223313223313133313233313232223   <<    D331232322331311331313233231323331313232233132233131333132333132322233   >>      D331232322331311331313233231323331313232233132233131333132333132322232   >>