scripts/cif_cod_check: tests/cases/cif_cod_check_052.inp data_2a: WARNING, data item '_symmetry_space_group_name_H-M' value 'B 21' was not recognised as a space group name.
scripts/cif_cod_check: tests/cases/cif_cod_check_052.inp: NOTE, 1 WARNING(s) encountered.
