tuple1 = (1,2,3,"word",3.33)    # this is a tuple
tuple2 = 4,5,"another","words"  # this is also a tuple
tuple3 = (3,)                   # tuple with one item must have a trailing comma
tuple4 = 3,                     # one-item tuple without the brackets
tuple5 = ()                     # empty tuple

non_tuple = (3)   # this is not a tuple but simply the value 3 in brackets


print tuple1
print tuple2
print tuple3
print tuple4
print tuple5

print non_tuple