D331322213231311331313231323212331313331323223313223313233313231333131221   >>    D33132221323131133131323132321233131333132322331322331323331323133313122   <<    D331322213231311331313231323212331313331323223313223313233313231333131223   >>      D331322213231311331313231323212331313331323223313223313233313231333131222   >>