D23331323121121133132322331311211331323132322131133132313231322331   >>    D2333132312112113313232233131121133132313232213113313231323132233   <<    D23331323121121133132322331311211331323132322131133132313231322333   >>      D23331323121121133132322331311211331323132322131133132313231322332   >>