Data:K11a19/PD Presentation

X₄₂₅₁ X₈₄₉₃ X_12,5,13,6 X₂₈₃₇ X_16,9,17,10 X_18,12,19,11 X_6,13,7,14 X_20,16,21,15 X_22,17,1,18 X_14,20,15,19 X_10,22,11,21