D223313232112312121213231323133112323131323133313231322331323233232211   >>    D22331323211231212121323132313311232313132313331323132233132323323221   <<    D223313232112312121213231323133112323131323133313231322331323233232213   >>      D223313232112312121213231323133112323131323133313231322331323233232212   >>