Data:L11a219/PD Presentation

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