Data:10 105/PD Presentation

X₄₂₅₁ X_12,4,13,3 X_20,8,1,7 X_16,5,17,6 X_6,15,7,16 X_10,17,11,18 X_18,9,19,10 X_8,14,9,13 X_14,20,15,19 X_2,12,3,11