[Test 1]
Blocksize=5
Permutation=3,5,2,1,4
Input =Collegiate Programming Contest
Output=leoClaeigt orrPgmnmaio tCgntse
[test 2]
Blocksize=5
Permutation=3,5,2,1,4
Input =G, ,B
Output=B, ,G
[Test 3]
Blocksize=5
Permutation=3,5,2,1,4
Input ="ACM"
Output="MCA"
[Test 4]
Blocksize=5
Permutation=3,5,2,1,4
Input =Springfield, MA
Output=rnpSiilfgeA, Md
[Test 5]
Blocksize=5
Permutation=5,3,4,2,1
Input =Springfield, MA
Output=nripSliefgA, Md
[Test 6]
Blocksize=10
Permutation=3,5,2,1,4,6,10,9,8,7
Input =This is a very long text, something I hope will work
Output=iihT ss r evao glyn tstx, eehmotihI g neip owlr owlk
