Data:L11a15/PD Presentation

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