Data:K11a11/PD Presentation

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