Data:L11n435/PD Presentation

X₈₁₉₂ X_14,4,15,3 X_12,14,7,13 X₂₇₃₈ X_22,10,13,9 X_6,22,1,21 X_20,16,21,15 X_16,5,17,6 X_11,19,12,18 X_17,11,18,10 X_4,19,5,20