QUESTION: Fix punctuation: Data transmission on port 12883 TCP
ANS: Data transmission on port 12883 (TCP).

QUESTION: Fix punctuation: Content can change based on the context
ANS: Content can change based on the context.

QUESTION: Fix punctuation: 121 And he began to speak unto them by parables A certain man planted a vineyard and set an hedge about it and digged a place for the winefat and built a tower and let it out to husbandmen and went into a far country
ANS: 12:1 And he began to speak unto them by parables. A certain man planted a vineyard, and set an hedge about it, and digged a place for the winefat, and built a tower, and let it out to husbandmen, and went into a far country.

QUESTION: Fix punctuation: The bare fact is that any serious bodybuilding effort needs much more than simply pumping iron in the gym or a balanced diet In fact working out week after week with very little gains to show demotivates a large number of people
ANS:
The bare fact is that any serious bodybuilding effort needs much more than simply pumping iron in the gym or a balanced diet. In fact, working out week after week with very little gains to show demotivates a large number of people.