Data:L10n3/PD Presentation

X₆₁₇₂ X_14,7,15,8 X_4,15,1,16 X_5,10,6,11 X₈₄₉₃ X_11,19,12,18 X_17,5,18,20 X_19,13,20,12 X_9,16,10,17 X_2,14,3,13