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: said that to his knowledge the building was not sealed off at twelve:thirty six p.m. when he called in on police radio
Example Output: said that to his knowledge the building was not sealed off at 12:36 p.m. when he called in on police radio

Example Input: Already, as early as eighteen eighteen, a prison existed at Bury St. Edmunds which was a model for imitation to others at that time,
Example Output: Already, as early as 1818, a prison existed at Bury St. Edmunds which was a model for imitation to others at that time,

Example Input: When questioned by police officers on the evening of November twenty two, Benavides told them that he did not think that he could identify the man who fired the shots.
Example Output:
When questioned by police officers on the evening of November 22, Benavides told them that he did not think that he could identify the man who fired the shots.