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: Fake Trade. Sentence 1: Henry traded shoes with an online buyer. Sentence 2: However, the cashier noticed that the money was fake. Sentence 3: Henry went to buy food with some of the money. Sentence 4: They exchanged the items in the mall. Sentence 5: As soon as Henry found out, he tried to look for the buyer.

Ex Output:
42

Ex Input:
Title: Hummus. Sentence 1: She ate it for lunch everyday for a week. Sentence 2: They had a white bean hummus on the menu. Sentence 3: She decided to try it out. Sentence 4: The warm garlicky hummus was lovely. Sentence 5: Kate was ordering lunch from an Italian restaurant.

Ex Output:
51

Ex Input:
Title: Never Alone. Sentence 1: Mary had a big family with nine brothers and sisters. Sentence 2: She was tired of never having any time alone. Sentence 3: Sometimes Mary wished she was an only child! Sentence 4: She would always have nine best friends to be there for her. Sentence 5: When she got older, she realized that it was good to not be alone.

Ex Output:
54