Data:L11a229/PD Presentation

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