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: Adam in the Alley. Sentence 1: Adam was homeless and living in an alley. Sentence 2: He ran across a stray dog. Sentence 3: From then on, the dog followed Adam everywhere. Sentence 4: The dog ate it all up and then cuddled next to Adam. Sentence 5: Adam gave the dog some of his food.

Ex Output:
35

Ex Input:
Title: The Motorcycle. Sentence 1: She took classes and picked it up quickly. Sentence 2: She wanted to learn to ride a motorcycle. Sentence 3: Andrea was a daredevil. Sentence 4: She was so good she thought about buying her own. Sentence 5: Andrea wanted to hit the road on her own bike!

Ex Output:
13

Ex Input:
Title: Party time. Sentence 1: Mark was excited for his sixth birthday. Sentence 2: He had invited all of his friends to a party. Sentence 3: At the party all of his friends played in the bounce house. Sentence 4: His parents had rented a bounce house for the party. Sentence 5: Everyone had a great time.

Ex Output:
43