D331322213231311331313231323212331313331323223313223313231323133313221111   >>    D33132221323131133131323132321233131333132322331322331323132313331322111   <<    D331322213231311331313231323212331313331323223313223313231323133313221113   >>      D331322213231311331313231323212331313331323223313223313231323133313221112   >>