Lie Algebra	G₁	G₂	G₃	D₁	D₂	D₃
G₁	0	0	G₂	G₁	0	$D_{1} + \frac{1}{2} D_{2}$
G₂	0	0	0	0	G₂	$\frac{1}{2} G_{3}$
G₃	−G₂	0	0	−G₃	G₃	0
D₁	−G₁	0	G₃	0	0	D₃
D₂	0	−G₂	−G₃	0	0	0
D₃	$- (D_{1} + \frac{1}{2} D_{2})$	$- \frac{1}{2} G_{3}$	0	-D₃	0	0