The task is to read a passage and convert numbers in their text forms into digit forms. The text numbers can be used to represent Quantity, Dates and Time, Addresses or Positions.

Example Input: Chapter four. The Assassin: Part eight.
Example Output: Chapter 4. The Assassin: Part 8.

Example Input: Tippit's murder was recorded on the police radio tape at about one:sixteen p.m.
Example Output: Tippit's murder was recorded on the police radio tape at about 1:16 p.m.

Example Input: until March nineteen sixty three, the FBI continued to accumulate information regarding Oswald but engaged in no active investigation.
Example Output:
until March 1963, the FBI continued to accumulate information regarding Oswald but engaged in no active investigation.