D33132233232132333132322331323112113313231323222233132313331322131231   >>    D3313223323213233313232233132311211331323132322223313231333132213123   <<    D33132233232132333132322331323112113313231323222233132313331322131233   >>      D33132233232132333132322331323112113313231323222233132313331322131232   >>