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:
Abuses and irregularities, which had been partially remedied by the reform introduced in eighteen thirty seven, were once more in the ascendant.

Ex Output:
Abuses and irregularities, which had been partially remedied by the reform introduced in 1837, were once more in the ascendant.

Ex Input:
He was in Youth House from April sixteen to May seven, nineteen fifty three,

Ex Output:
He was in Youth House from April 16 to May 7, 1953,

Ex Input:
Neither Hosty nor any other agent of the FBI spoke to Oswald on any subject from August ten, nineteen sixty three,

Ex Output:
Neither Hosty nor any other agent of the FBI spoke to Oswald on any subject from August 10, 1963,