I33132322131323331313232223132313232233131333132313111123313231322331   >>    I3313232213132333131323222313231323223313133313231311112331323132233   <<    I33132322131323331313232223132313232233131333132313111123313231322333   >>      I33132322131323331313232223132313232233131333132313111123313231322332   >>