Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Which or no uh rather what set is a seat added to after being allocated?
What set is a seat added to after being allocated?

What does the\u007f Rhine no rather Untersee mean?
What does Untersee mean?

What month, uh sorry, what may be varied by up to two months?
What may be varied by up to two months?