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: Pickles. Sentence 1: But soon she was back to eating them! Sentence 2: She kept a jar of pickles on her desk to snack on. Sentence 3: She ate so many she felt sick. Sentence 4: She took a break from the pickles. Sentence 5: Kylee loved sour foods.

Ex Output:
51

Ex Input:
Title: Bad Smell. Sentence 1: Jake smelled something in his apartment. Sentence 2: It was gross. Sentence 3: He couldn't figure out where the smell came from. Sentence 4: Jake realized he needed a shower. Sentence 5: Eventually he smelled himself.

Ex Output:
45

Ex Input:
Title: The Beach. Sentence 1: Sherrie wanted to go to the beach. Sentence 2: She did not own a car. Sentence 3: The friend agreed to drive her to the beach. Sentence 4: Sop she called a friend to ask if they wanted to go. Sentence 5: They had a fun time playing in the water at the beach.

Ex Output:
43