Data:K11a46/PD Presentation

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