Data:L11a230/PD Presentation

X₈₁₉₂ X_2,11,3,12 X_12,3,13,4 X_16,5,17,6 X_18,13,19,14 X_14,17,15,18 X₆₇₁₈ X_4,15,5,16 X_22,20,7,19 X_20,10,21,9 X_10,22,11,21