Identify the structures on the following drawing:

A. IVC
B. Left hepatic vein
C. Left portal vein, lateral segment
D. Left portal vein, medial segment
E. Falciform ligament
F. Main portal vein
G. Left portal vein
H. Gallbladder
I. Right portal vein
J. Right portal vein, anterior segment
K. Right portal vein, posterior segment
L. Middle hepatic vein
M. Right hepatic vein