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: Starry sky. Sentence 1: Josh went to the desert to see a starry sky. Sentence 2: He arrived when it was already dark. Sentence 3: As he was awed by what he saw, someone nearby played loud music. Sentence 4: He set his camp and looked up at the sky. Sentence 5: He talked to them to no avail and the night was ruined.

Ex Output:
43

Ex Input:
Title: Joe gets into a fight. Sentence 1: Joe can't take the man yelling at him. Sentence 2: A rude man bumps into him. Sentence 3: The man starts to yell at Joe. Sentence 4: Joe is walking down the street. Sentence 5: Joe ends up beating the Rude man up.

Ex Output:
14

Ex Input:
Title: Day Trip. Sentence 1: Andy decided he would take a day trip to the Florida Keys. Sentence 2: When Andy arrived, he stopped at a local restaurant for some food. Sentence 3: Andy got in his car, and made his way to the keys. Sentence 4: After eating, Andy then took a swim in the ocean. Sentence 5: Finally, Andy enjoyed the sunset before heading back home.

Ex Output:
23