class stepper:
def __getitem__(self, i):
return self.data[i]
X = stepper( )
X.data = "Spam"
print X[1]
for item in X:
print item,
print 'p' in X
print [c for c in X]
print map(None, X)
(a, b, c, d) = X
print a, c, d
print list(X), tuple(X), ''.join(X)
print X