Data:L11a471/PD Presentation

X₆₁₇₂ X_12,7,13,8 X_4,13,1,14 X_18,6,19,5 X₈₄₉₃ X_20,9,21,10 X_10,19,11,20 X_14,18,15,17 X_22,16,17,15 X_16,22,5,21 X_2,12,3,11