International Morse Code defines a standard encoding where each letter is mapped to a series of dots and dashes, as follows: 'a' maps to ".- ", 'b' maps to "-... ", 'c' maps to "-.-. ", and so on. For convenience, the full table for the 26 letters of the English alphabet is given below: ".- ", "-... ", "-.-. ", "-.. ", ". ", "..-. ", "--. ", ".... ", ".. ", ".--- ", "-.- ", ".-.. ", "-- ", "-. ", "--- ", ".--. ", "--.- ", ".-. ", "... ", "- ", "..- ", "...- ", ".-- ", "-..- ", "-.-- ", "--.. " Given an array of strings words where each word can be written as a concatenation of the Morse code of each letter. For example, "cab " can be written as "-.-..--... ", which is the concatenation of "-.-. ", ".- ", and "-... ".