Hello, if you could please answer the bellow question, with a easy to follow method, I would be most grateful
A language has 7 total letters in their alphabet. S, NO, WM, AN. Every word in this language adds up to 7 letters. The letters that are together have to stay together in every word (W will always be followed by M) . For example "snonono" and "sssanwm" are words in this language, and "sssmwan" or "sssawmn" are not
How many total words are there in this alphabet ?