D23112313233313223313232313231323132321133132313331122112323132322131   >>    D2311231323331322331323231323132313232113313231333112211232313232213   <<    D23112313233313223313232313231323132321133132313331122112323132322133   >>      D23112313233313223313232313231323132321133132313331122112323132322132   >>