class
	TWO_WAY_LIST [G]

Ancestors
	LINKED_LIST [G]
	LINKED_LIST [G]

Descendants
	PART_SORTED_TWO_WAY_LIST [G -> PART_COMPARABLE]
	SORTED_TWO_WAY_LIST [G -> COMPARABLE]
	TWO_WAY_TREE [G]

Clients
	NDFA*
	PDFA
	TWO_WAY_LIST [G]
	TWO_WAY_TREE [G]

Suppliers
	BI_LINKABLE [G]
	BOOLEAN
	INTEGER_32
	TWO_WAY_LIST [G]
	TWO_WAY_LIST_CURSOR [G]