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.

Input: Consider Input: Title: Man at the Library. Sentence 1: Jayla was browsing at the library with her son. Sentence 2: There was a man at the library. Sentence 3: The man was in the children's section. Sentence 4: Jayla told the clerk to watch the man. Sentence 5: He was staring at the children.

Output: 54

Input: Consider Input: Title: Terry's love. Sentence 1: Terry stayed by his side helping him in anyway he could. Sentence 2: Terry's grandparent was very sick in the hospital. Sentence 3: Terry prayed day and night that his grandparent would get better. Sentence 4: A few days later Terry knew it was time for his grandpa to pass on. Sentence 5: Holding his hand he watched his Grandpa's eyes close for the last time.

Output: 12

Input: Consider Input: Title: Wasn't Big Enough. Sentence 1: Gus thought the u-haul he rented was too big. Sentence 2: He'd only wanted the 15 footer, but they'd given him the 17. Sentence 3: Gus still had chairs and tables to load that couldn't fit. Sentence 4: He was surprised when he had it almost filled up. Sentence 5: He was bummed that he'd underestimated how big he needed it.
Output: 43