D23331323121121133132322331311211331323331323222233132323323132311   >>    D2333132312112113313232233131121133132333132322223313232332313231   <<    D23331323121121133132322331311211331323331323222233132323323132313   >>      D23331323121121133132322331311211331323331323222233132323323132312   >>