Mata 
X = (3,9,17,24\7,8,11,25\6,5,13,29\4,7,15,32\7,9,13,24\8,8,1,23)
Stata 
mat X = (3,9,17,24\7,8,11,25\6,5,13,29\4,7,15,32\7,9,13,24\8,8,1,23)
SAS IML 
X = {
3  9  17  24,
7  8  11  25,
6  5  13  29,
4  7  15  32,
7  9  13  24,
8  8  1  23};