MATLAB: HOW TO SORT INTO GROUPS

Question

I have values

col1  col2
1        9
2        4 
3        5
4        6
5        1
6        9
7        0
8        3
9        1
0        2

I WANT TO DIVIDE THIS INTO 5 GROUPS MY OUTPUT IS

1        9        3   5      5   1       7  0   9    1
2        4        4    6     6    9      8   3  0     2

PLEASE CAN ANYONE HELP

Answer 1

out = reshape(permute(reshape(a,2,[],2),[1,3,2]),2,[])