D331322213231311331313231323212331313232233132333131322331322331121   >>    D33132221323131133131323132321233131323223313233313132233132233112   <<    D331322213231311331313231323212331313232233132333131322331322331123   >>      D331322213231311331313231323212331313232233132333131322331322331122   >>