D331322112313231323132323323132322331323132322133313231323111111   >>    D33132211231323132313232332313232233132313232213331323132311111   <<    D331322112313231323132323323132322331323132322133313231323111113   >>      D331322112313231323132323323132322331323132322133313231323111112   >>