Data:K11a27/PD Presentation

X₄₂₅₁ X₈₃₉₄ X_12,6,13,5 X_14,7,15,8 X_2,9,3,10 X_18,11,19,12 X_22,14,1,13 X_20,15,21,16 X_10,17,11,18 X_16,19,17,20 X_6,21,7,22