D33132233232132333132322331323112113313231333133313232332313131   >>    D3313223323213233313232233132311211331323133313331323233231313   <<    D33132233232132333132322331323112113313231333133313232332313133   >>      D33132233232132333132322331323112113313231333133313232332313132   >>