Data:L11a431/PD Presentation

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