Data:L11a82/PD Presentation

X₆₁₇₂ X_12,3,13,4 X_16,8,17,7 X_22,13,5,14 X_14,17,15,18 X_20,10,21,9 X_18,21,19,22 X_8,16,9,15 X_10,20,11,19 X₂₅₃₆ X_4,11,1,12