D233313231211211331323223313112113313233313232222331323132313232323131   >>    D23331323121121133132322331311211331323331323222233132313231323232313   <<    D233313231211211331323223313112113313233313232222331323132313232323133   >>      D233313231211211331323223313112113313233313232222331323132313232323132   >>