TEU is a measure based on the volume of a container.
A20-foot-high
B 8-foot-long
C 8-foot-wide[|]20-foot-wide
D 8-foot-long
E 8-foot-high[|]20-foot-long
F 8-foot-wide
G 8-foot-high[|]20-foot-high
H 8-foot-wide
I 8-foot-long