Data:L11a510/PD Presentation

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