matlab - sort multiple columns according to particular order -

i have matrix

a = 1   1   1     2   2   2     3   3   3     4   4   4      5   5   5 

i have 3 arrays containing orders in separately want sort respective columns. example i1 column 1, i2 column 2, ....

i1 = 5   i2 = 4   i3 = 3      4        3        2       3        2        1      2        1        5      1        5        4 

after sorting matrix should get:- if i1 used sort 1st column

a = 5   1   1     4   2   2     3   3   3     2   4   4      1   5   5 

if i2 used sort 2nd column

a = 1   4   1     2   3   2     3   2   3     4   1   4      5   5   5 

if i3 used sort 3rd column

a = 1   1   3     2   2   2     3   3   1     4   4   5      5   5   4 

if i1,i2,i3 used sort columns

a = 5   4   3     4   3   2     3   2   1     2   1   5      1   5   4 

please suggest me how do.

if dimensions same, should need:

a([i1 i2 i3]); 

if wish sort columns individually, can use syntax:

a(:,2)=a(i2,2); 

or e.g. columns 2 , 3:

a(:,[2 3]) = [a(i2,2) a(i3,3)];