Data:10 132/PD Presentation

X₄₂₅₁ X₈₄₉₃ X_5,12,6,13 X_15,18,16,19 X_9,16,10,17 X_17,10,18,11 X_13,20,14,1 X_19,14,20,15 X_11,6,12,7 X₂₈₃₇