D23112313233313223313132322331323132313232212132313231323222331   >>    D2311231323331322331313232233132313231323221213231323132322233   <<    D23112313233313223313132322331323132313232212132313231323222333   >>      D23112313233313223313132322331323132313232212132313231323222332   >>