Data:L10a122/PD Presentation

X₆₁₇₂ X_10,3,11,4 X_16,12,17,11 X_18,13,19,14 X_20,18,9,17 X_12,19,13,20 X_8,16,5,15 X_14,8,15,7 X₂₅₃₆ X_4,9,1,10