In this task, you're given a short story of five sentences written in natural language. However, the order of the given story is not correct. Your job is to return the correct order for the given five sentences to create a coherent short story with the new order that has the correct flow. Generate your answer using the number of sentences in the correct order, such as '23415'.

Ex Input:
Sentence1: They tell him to never wait so long to do laundry again. Sentence2: Sean's roommates notice that his clothes and bed start to smell. Sentence3: They tell him he needs to clean his laundry pretty soon. Sentence4: Sean protests at first, but finally he cleans his laundry. Sentence5: His roommates are grateful that Sean no longer smells as bad.

Ex Output:
51234


Ex Input:
Sentence1: Finally he was a great boxer. Sentence2: He started training to become a boxer in his spare time. Sentence3: He practiced jabs and jumped rope for hours each day. Sentence4: Jason had always admired the fast movements of boxers he saw on TV. Sentence5: He won his first fight by knockout.

Ex Output:
42315


Ex Input:
Sentence1: He finally stopped being so hard on himself. Sentence2: Growing in confidence, he met  his goals every week. Sentence3: He finally got down to his ideal weight. Sentence4: Bill wanted to lose weight. Sentence5: He had been trying for Years, but lacked initiative.

Ex Output:

34512


