class CharHiveBot() {
    CharHiveBot(string[] words, char letter, Event anotherBotFoundWord)
    string solveWord();
}

/*
== Problem statement =
An N-length word is chosen from a list and each letter is assigned to a bot. There are N bots. Implement the solveWord function so that it returns the chosen word.
The Event parameter can be used to communicate to other bots that the word has been found.


== Example usage =
Assume N = 3 for the following example.

words := [CAT DOG HAS MAX DIM TAG]

CharHiveBot D = CharHiveBot(words, 'D');
CharHiveBot O = CharHiveBot(words, 'O');
CharHiveBot G = CharHiveBot(words, 'G');

assert(D.solveWord()) == assert(O.solveWord()) == assert(G.solveWord()) == "DOG"
*/