Identify the parts of the ventricular system on this drawing.

A. Frontal horn of the lateral ventricle
B. Body of the lateral ventricle
C. Occipital horn of lateral ventricle
D. Fourth ventricle
E. Foramen of Magendie (m, medial)
F. Foramen of Luschka (l, lateral)
G. Aqueduct of Sylvius
H. Temporal horn of the lateral ventricle
I. Third ventricle
J. Foramen of Monro