In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to determine which two sentences need to be swapped sentences in order to make a story that makes complete sense and is befittingly titled. Indicate your answer using the numbers of the two sentences in order, such as '34' or '25'. The first digit refers to the sentence which should come first in the story.

Ex Input:
Title: The Haunted House. Sentence 1: Danielle was attending a haunted house event at her town. Sentence 2: She excitedly entered the haunted house. Sentence 3: She fearfully ran out of the house. Sentence 4: The exhibits in the house were scarier than Danielle had expected. Sentence 5: Danielle never went into another haunted house again.

Ex Output:
43

Ex Input:
Title: Breakfast Pancakes. Sentence 1: Someone he didn't know made pancakes for everyone. Sentence 2: The next morning he woke up to a pleasant aroma. Sentence 3: Craig had a party one night. Sentence 4: Craig was thankful but thought it was weird. Sentence 5: They became friends.

Ex Output:
13

Ex Input:
Title: Fries. Sentence 1: The homemade fries were even better than Nico had thought! Sentence 2: But she had no money and her mom had none to borrow her. Sentence 3: Then her mom smiled and said not to worry - Nico would get her fries! Sentence 4: As Nico watched, her mom grated and oil-fried potatoes. Sentence 5: Nico had a big craving for french fries!

Ex Output:
15