D23331323121121133132322331311211331323331323222313231323223311211   >>    D2333132312112113313232233131121133132333132322231323132322331121   <<    D23331323121121133132322331311211331323331323222313231323223311213   >>      D23331323121121133132322331311211331323331323222313231323223311212   >>