Can someone help me with part 2 of this question in cpp pls, you can't use class string. thank you so much

3. (35 marks) Pig Latin is a language game. Each word is spoken starting with its first vowel. Any preceding consonants are moved to the end of the word and added to a vocalic syllable to form a new syllable. For example, the word "Eye" is pronounced "Eye-way" in pig Latin. The rules for converting a string into a pig Latin form are as follows: If the string begins with a vowel, add the string "-way" at the end of the string. For example, the pig Latin form of the string "eye" is "eye-way". Note that pig Latin consider 'y' as a vowel, meaning we have the following vowels in total: a, e, i, o, u, y, A, E, I, O, U, and Y. If the string does not begin with a vowel, follow these steps: Add "-" at the end of the string. Rotate the string one character at a time (that is, move the first character of the string to the end of the string and so on) until the first character of the string becomes a vowel. Add the string "ay" at the end. For example, the pig Latin form of the string "There" is "ere-Thay". Strings such as "1234" contain no vowels. The pig Latin form of the string "1234" is "1234-way". That is, the pig Latin form of a string that has no vowels in it is the string followed by the string "-way". Write a program that (1) takes an English sentence and outputs its pig Latin version, and (2) takes a pig Latin sentence and produces the original English one