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: Camping. Sentence 1: Nick wanted to go camping with his friends. Sentence 2: They had never gone camping before. Sentence 3: Nick and his friends frustratingly spent 2 hours building their tent. Sentence 4: Nick spent 2 hours trying to build a fire. Sentence 5: Nick and his friends enjoyed the rest of the night they earned.

Ex Output:
34

Ex Input:
Title: Mountain climbing. Sentence 1: A few years back, my brother went mountain climbing in Utah. Sentence 2: He climbed a very tall structure over many hours. Sentence 3: He had to climb down while being very thirsty. Sentence 4: When he arrived on top, he realized he had no more water. Sentence 5: The first thing he did when he reached town was to drink water.

Ex Output:
34

Ex Input:
Title: Jake Pays His Credit Card. Sentence 1: Jake had to pay his credit card bill. Sentence 2: He started looking for part-time jobs. Sentence 3: He found work mowing his neighbor's lawn. Sentence 4: Jake payed off his credit card with his extra income. Sentence 5: Jake was able to make $100 in a day.

Ex Output:
54