# b_parse_string_to_tuples.py

# b_parse_string_to_tuples.py

from ast import literal_eval

zzz = '''((1, 2), (3, 4), (5, 6), (7, 8), (9, 0), ([0], "It's Python!"), (-2, 'a'))'''
for z in literal_eval(zzz):
    print(z)