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: Oswald's Mannlicher Carcano rifle, serial Number C two seven six six, which was also found on the sixth floor.
Example Output: Oswald's Mannlicher Carcano rifle, serial No. C2766, which was also found on the sixth floor.

Example Input: S and W Special two inch Commando, serial number V five one zero two one zero, end quote,
Example Output: S and W Special two inch Commando, serial number V510210, end quote,

Example Input: five. The money from work will possibly be coming. The money will be sent to our post office box. Go to the bank and cash the check.
Example Output:
5. The money from work will possibly be coming. The money will be sent to our post office box. Go to the bank and cash the check.