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: Space Bar. Sentence 1: Kate was working on her computer. Sentence 2: Kate knew it was time for a new keyboard. Sentence 3: All of a sudden the space bar stuck. Sentence 4: She was unable to get it unstuck. Sentence 5: She was typing fast and hard.

Output: 25

Input: Consider Input: Title: Why Is It So Hot?. Sentence 1: Norm woke up early one winter morning. Sentence 2: It was brutally hot in his apartment. Sentence 3: The front door was open which caused the heat to continually run. Sentence 4: In the living room he saw what the problem was. Sentence 5: Norm went and checked the thermostat.

Output: 35

Input: Consider Input: Title: Tokyo. Sentence 1: But all the restaurants had mainly seafood! Sentence 2: She loved the culture and the cherry trees. Sentence 3: Anna was visiting friends in Tokyo. Sentence 4: Anna had a hard time getting used to it. Sentence 5: She had never eaten so much fish and crab in her life!
Output: 13