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: The hoard house. Sentence 1: Mark sold the pieces, and no longer needed to lease the duplex. Sentence 2: She was nice enough if a recluse. Sentence 3: When she died, Mark found out she was a hoarder. Sentence 4: She had many antiques though, and with no one else it went to Mark. Sentence 5: Mark leased a duplex for several years to an old woman.

Ex Output:
15

Ex Input:
Title: Midnight Snack. Sentence 1: My daughter woke up in the middle of the night. Sentence 2: She was very hungry. Sentence 3: She ate the carrots with ranch dressing. Sentence 4: She pulled out a bag of carrots. Sentence 5: She went into the refrigerator.

Ex Output:
53

Ex Input:
Title: Travels. Sentence 1: Tom moved to Juarez from Pennsylvania. Sentence 2: No matter how many bribes he threw at the cops, it didn't work. Sentence 3: They weren't tolerated at all in Juarez. Sentence 4: His antics with his open permit were legendary there. Sentence 5: Tom wasn't allowed to walk around with a loaded gun in the city.

Ex Output:
42