i made a mistake when i say i can solve this problem to a friend. finally i realize it is not as simple as i appear to be. what he ask me to do is write a simple script that, given a word.. the script will generate a list of words combinaton from the each character in in that word. i am tired thinking. to make it clear. i give a simple scenario. i don't have an idea what i should name my baby. so, i took my wife name and me and input to the script.(i want a name that is from our name combination). later the output will present many words that i can choose. the input string can be of any length. anyone have an idea?