Domain: culture (Artifact Appraisal and Craftsmanship)
Problem: These are my five days of learning records for tablet weaving, but the order is mixed up. Please help me order the five pictures according to the thread structure in each sample and output five numbers, where the first number indicates which day the first picture corresponds to (n=1,2,3,4,5).
Answer: 4 2 1 3 5