pig-latin

Defines a list of consonant clusters called lst and then prompts the user to enter a sentence using the input() function. The sentence is then split into individual words using the split() function and stored in a list called sentence.

A for loop is then used to iterate over each word in the sentence list. The variable P is used to represent the index of the current word, and the variable i is used to represent the current word itself.

• The first if checks if the word is a single letter and simply adds 'ay' to the end of the word.
• The second elif checks if the word begins with a vowel and adds 'ay' to the end of the word.
• The third elif checks if the first two letters of the word form a consonant cluster listed in lst, and if so, moves the consonant cluster to the end of the word and appends 'ay'.
• The fourth elif checks if the word contains non-alphabetic characters and simply leaves the word unchanged.
• Then the else statement applies the default Pig Latin transformation of moving the first consonant of the word to the end and appending 'ay'.

The t() function defined below main() is a helper function that returns the first two characters of a string, used for checking whether a word begins with a consonant cluster listed in lst.