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: Allergies. Sentence 1: The man's eye itched. Sentence 2: The next day it still itched. Sentence 3: He thought it would pass. Sentence 4: He asked the doctor for help. Sentence 5: The doctor gave him allergy medicine.

Ex Output:
32

Ex Input:
Title: New Glasses. Sentence 1: She would no longer have to wear the broken taped up ones. Sentence 2: Today was the day Jane was getting new glasses. Sentence 3: She couldn't spend as much on the new ones. Sentence 4: As a result they weren't as nice as her first pair. Sentence 5: But at least the weren't covered in tape.

Ex Output:
12

Ex Input:
Title: Cleaning It Up. Sentence 1: Kate wanted to make a cake. Sentence 2: But spilled her flour on the floor. Sentence 3: Now she had no flour. Sentence 4: She decided not to make the cake after all. Sentence 5: She didn't feel like going to the store to buy more.

Ex Output:
54