Data:L11n302/PD Presentation

X₆₁₇₂ X_3,13,4,12 X_20,13,21,14 X_22,19,11,20 X_15,5,16,10 X_17,9,18,8 X_7,17,8,16 X_9,19,10,18 X_14,21,15,22 X₂₅₃₆ X_11,1,12,4