# data[].attributes.body
White Square: Right Atrium
White Triangle: Right Ventricle
Yellow Triangle: AV Valve
Black Square: Left Atrium
Black Triangle: Left Ventricle
Red Triangle: Aorta
Blue Triangle: Vena Cava
Orange Triangle: Pulmonary Blood Vessel
Red Square: Epicardium
Orange Square: Myocardium
Blue Square: Endocardium

# data[].attributes.body
Group 5

# data[].attributes.body
Group 3

# data[].attributes.body
Period 4 Group 4

# data[].attributes.body
Group 1 period 4