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: Too Drunk. Sentence 1: Jim was at the bar. Sentence 2: He wanted to hit on a girl. Sentence 3: He decided to drink more to build up courage. Sentence 4: He made a fool of himself around her. Sentence 5: Jim wound up drinking too much.

Ex Output:
45

Ex Input:
Title: Science Project. Sentence 1: Tom had a big science project due. Sentence 2: The three other students assigned to work with Tom got sick. Sentence 3: But Tom did great, earning an A. Sentence 4: The day of the presentation, Tom felt so nervous! Sentence 5: This meant Tom had to present the project all by himself.

Ex Output:
35

Ex Input:
Title: Mysterious Hole. Sentence 1: It turned out to be an old well. Sentence 2: He found a deep hole. Sentence 3: He told his family about it. Sentence 4: They didn't let Tim play near it while they investigated. Sentence 5: Tim was playing in his backyard.

Ex Output:
51