D331322112313231323132323323132322331323132322133313232213231323222211   >>    D33132211231323132313232332313232233132313232213331323221323132322221   <<    D331322112313231323132323323132322331323132322133313232213231323222213   >>      D331322112313231323132323323132322331323132322133313232213231323222212   >>