zoo = ('python','elephant','penguin')
print 'Number of animals in the zoo is', len(zoo)

new_zoo = 'monkey', 'camel', zoo
print 'Number of cages in the new zoo is', len(new_zoo)
print 'All animals in new zoo are', new_zoo
print 'Animals brought from old zoo are', new_zoo[2]
print 'last animalbrought from old zoo is', new_zoo[2][2]
print 'Number of animals in new zoo is', len(new_zoo)-1+len(zoo)
