Data:T(31,2)/PD Presentation

X_17,49,18,48 X_49,19,50,18 X_19,51,20,50 X_51,21,52,20 X_21,53,22,52 X_53,23,54,22 X_23,55,24,54 X_55,25,56,24 X_25,57,26,56 X_57,27,58,26 X_27,59,28,58 X_59,29,60,28 X_29,61,30,60 X_61,31,62,30 X_31,1,32,62 X_1,33,2,32 X_33,3,34,2 X_3,35,4,34 X_35,5,36,4 X_5,37,6,36 X_37,7,38,6 X_7,39,8,38 X_39,9,40,8 X_9,41,10,40 X_41,11,42,10 X_11,43,12,42 X_43,13,44,12 X_13,45,14,44 X_45,15,46,14 X_15,47,16,46 X_47,17,48,16