Example Program Data for nag_sort_ex03
3 12 3 : m,n (size of data matrix) , l (row index)  
5.0 4.0 3.0 2.0 2.0 1.0 9.0 4.0 4.0 2.0 2.0 1.0 
3.0 8.0 2.0 5.0 5.0 6.0 9.0 8.0 9.0 5.0 4.0 1.0
9.0 1.0 6.0 1.0 2.0 4.0 8.0 1.0 2.0 2.0 6.0 2.0 : End of a (data matrix)