fragile_quine = "lambda s='lambda s=%r:s[22:]%%s%%s':s[22:]%s%s"
for n in range(len(fragile_quine)):
substring = list(fragile_quine)
del substring[n]
substring = ''.join(substring)
try:
eval(substring)()
print 'Invalid: ', substring
except:
pass
print fragile_quine
print eval(fragile_quine)()
ZnJhZ2lsZV9xdWluZSA9ICJsYW1iZGEgcz0nbGFtYmRhIHM9JXI6c1syMjpdJSVzJSVzJzpzWzIyOl0lcyVzIgoKZm9yIG4gaW4gcmFuZ2UobGVuKGZyYWdpbGVfcXVpbmUpKToKCXN1YnN0cmluZyA9IGxpc3QoZnJhZ2lsZV9xdWluZSkKCWRlbCBzdWJzdHJpbmdbbl0KCXN1YnN0cmluZyA9ICcnLmpvaW4oc3Vic3RyaW5nKQoJdHJ5OgoJCWV2YWwoc3Vic3RyaW5nKSgpCgkJcHJpbnQgJ0ludmFsaWQ6ICcsIHN1YnN0cmluZwoJZXhjZXB0OgoJCXBhc3MKCnByaW50IGZyYWdpbGVfcXVpbmUKCnByaW50IGV2YWwoZnJhZ2lsZV9xdWluZSkoKQ==