Data:L11n382/PD Presentation

X₆₁₇₂ X_14,7,15,8 X_4,15,1,16 X_5,10,6,11 X₈₄₉₃ X_22,18,19,17 X_20,12,21,11 X_12,20,13,19 X_18,22,5,21 X_9,16,10,17 X_2,14,3,13