Data:L10n63/PD Presentation

X_12,1,13,2 X_7,17,8,16 X₃₉₄₈ X_17,2,18,3 X_5,14,6,15 X_11,6,12,7 X_9,18,10,19 X_15,11,16,20 X_10,13,1,14 X_19,5,20,4