# File lib/quiz1/t/solutions/Moses Hohman/test_cipher.rb, line 22
                def test_to_letters
                        assert_equal(["CODEI","NRUBY","LIVEL","ONGER"],
                                Chunker.to_letters([[3,15,4,5,9], [14,18,21,2,25], [12,9,22,5,12], [15,14,7,5,18]]))
                end