test_sre
=== Failed incorrectly ('^(.+)?B', 'AB', 0, 'g1', 'A')
=== Failed incorrectly ('(a+)+\\1', 'aa', 0, 'found+"-"+g1', 'aa-a')
=== Failed incorrectly ('^(.+)?B', 'AB', 0, 'g1', 'A')