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.

Ex Input:
In eighteen fifty five

Ex Output:
In 1855


Ex Input:
The Commission has evaluated the evidence tending to show how Lee Harvey Oswald's Mannlicher Carcano rifle, serial number C two seven six six,

Ex Output:
The Commission has evaluated the evidence tending to show how Lee Harvey Oswald's Mannlicher Carcano rifle, serial number C2766,


Ex Input:
but in either event he would have been in the roominghouse at about one p.m.

Ex Output:

but in either event he would have been in the roominghouse at about 1 p.m.