Content Spinning Function

Hi All I need a Vb.NET function perfered (or compiled .NET class library of the language of your choice) need it the function to take a string input and return a string array of the spun content. Function Spin(string2spin as string) as string() ? ? ? ? 'Your function code.... End Function **string2spin:** this will be one of these formats {I like to {watch|play|coach} {soccer|football|baseball} with my friends. |? I {enjoy|like} watching? movies? with my? {friends|buddies}} the nested levels can be: {Sentence1|Sentence2} {Sentence1{word1|word2}|Sentence2{word1|word2|word3} the number of sentences and words nested together should be flexible 10,20...etc but usually that will not exceed 4-5 but incase it was given a higher number than that it should not crash and handle that well. **output:** array of the spun content, I like to play football with my friends. I like to play baseball with my friends I enjoy watching movies with my buddies and etc....... in short it should return EVERY posible combination by i guess randomizing the sentences and words between the {} No duplicates should be returned. Thank you