rearranging strings

[Blade]

if a user inputs a word... how can you rearrange it... as an example... a user inputs "snake", how could i change the letters around however i want?

[Tony]

code:

for i:1..length(word) letter(i):=word(i) end for

where word is word and letter() is an array of string(1).

then you can just rearange array items