Data:L11a516/PD Presentation

X₈₁₉₂ X_16,5,17,6 X_18,9,19,10 X_10,17,11,18 X_20,15,21,16 X_14,4,15,3 X_4,22,5,21 X₂₇₃₈ X_22,12,13,11 X_12,14,7,13 X_6,19,1,20