D1323112331313331322331313223313132322132313231313231311331322331   >>    D132311233131333132233131322331313232213231323131323131133132233   <<    D1323112331313331322331313223313132322132313231313231311331322333   >>      D1323112331313331322331313223313132322132313231313231311331322332   >>