let sentence = "i am a language that teaches other languages how to be the best language there ever was!"
show "Original sentence:" sentence
let swaps = swap(sentence, "language", "gummy bear")
swaps = swap(swaps, "languages", "gummy bears")
swaps = swap(swaps, "!", ".")
show "Modified sentence:" swaps

let new = split(swaps, " ")
show "Array version of swap:" to_json(new)

let newJoined = join(new, ".")
show "Joined version of array:" newJoined