Identify A, E, G, K, N, O, P in order in the picture :

Question

( a ) Superior Vena Cava, Chordae tendinae, Inferior Vena Cava, Apex, Pulmonary vein, Aorta, Pulmonary artery
( b ) Superior Vena Cava, Chordae tendinae, Inferior Vena Cava, Apex, Pulmonary vein, Pulmonary artery, Aorta
( c ) Superior Vena Cava, Cusps of valves, Inferior Vena Cava, Apex, Pulmonary artery, Aorta, Pulmonary vein
( d ) Superior Vena Cava, Cusps of valves, Inferior Vena Cava, Apex, Pulmonary vein, Pulmonary artery, Aorta