Which is the correct order of the letters?
July 25th, October 15th, January 12th, April 5th, June 20th
April 5th, January 12th, October 15th, July 25th, June 20th
July 25th, June 20th, January 12th, October 15th, April 5th
January 12th, April 5th, June 20th, July 25th, October 15th