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accept_input = io.read
split_string = (s) -> [x for x in string.gmatch(s,"(%S+)")]
capitalize_word = (word) -> string.gsub(word,"^(.)",string.upper)
uppercase_words = (array) ->
[capitalize_word(word) for word in *array]
print_words = (array) ->
for word in *array do
print(word)
sort_words = table.sort
apply_caps = (str) ->
words = split_string(str)
words = uppercase_words(words)
sort_words(words)
words
--return the apply_caps() function when we require()
apply_caps
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