(DOC
AID TOKEN X
AIDREF IMPLIED
(FOO
)FOO
AID IMPLIED
AIDREF TOKEN Y
(FOO
)FOO
AID IMPLIED
AIDREF TOKEN X
(FOO
)FOO
AID IMPLIED
AIDREF TOKEN Z
(FOO
)FOO
AID TOKEN Y
AIDREF IMPLIED
(FOO
)FOO
AID IMPLIED
AIDREF TOKEN Y
(FOO
)FOO
AID TOKEN W
AIDREF IMPLIED
(FOO
)FOO
)DOC
