I would be really thankful if you could help me out with the details. I am really confused about this assignment. And please don't copy other answers to here.

This lex assignment has three parts 1. Write a lex program that replaces each word "space" with a single black ' ', each word "newline" with a newline character, unless the word is preceeded by a ' \ ' in which case the ' \ ' is removed and the word is left as is. 2. Write a lex program that converts the input, a sequence of words separated by whitespace, into the following: For each word: Remove "ab" if it appears before a vowel. For example "Habi, habow abarabe yaboabu?" becomes "Hi, how are you?" Special cases: The following words or phrases are translated into specific words: "wahala" becomes "problem", "how na" becomes "how are you", "dat one na grammar" becomes "too complex "kool tempa" becomes "calm down", "please" is replaced with "abeg", and 'Dis food sweet no be small.' becomes "This meal is delicious." Submit the two .lex files along with a screenshot(s) of sample runs