D23112313233313223313232313231323132321133132313331122112313131   >>    D2311231323331322331323231323132313232113313231333112211231313   <<    D23112313233313223313232313231323132321133132313331122112313133   >>      D23112313233313223313232313231323132321133132313331122112313132   >>