References

V collections: {"chainmap": *, "counter": *, "deque": *, "dict": *, "ordereddict": *, "defaultdict": *, "namedtuple": *, "set": *, "ArbitrarySizeDeque": *, "BoundedDeque": *, "Deque": *, "EmptyDeque": *, "SingleElementDeque": *, "UnboundedDeque": *, "IndexError": *, "KeyError": *, "NotImplementedError": *, "TypeError": *, "ValueError": *}