Data:T(29,2)/PD Presentation

[math]\displaystyle{ X(1,31,2,30) X(3,33,4,32) X(5,35,6,34) X(7,37,8,36) X(9,39,10,38) X(11,41,12,40) X(13,43,14,42) X(15,45,16,44) X(17,47,18,46) X(19,49,20,48) X(21,51,22,50) X(23,53,24,52) X(25,55,26,54) X(27,57,28,56) X(29,1,30,58) X(31,3,32,2) X(33,5,34,4) X(35,7,36,6) X(37,9,38,8) X(39,11,40,10) X(41,13,42,12) X(43,15,44,14) X(45,17,46,16) X(47,19,48,18) X(49,21,50,20) X(51,23,52,22) X(53,25,54,24) X(55,27,56,26) X(57,29,58,28) }[/math]