Task: Program Execution
Input (English): 2, 15, ['7485', 'W', 'J', 'B', '1081', '143', 'r', '6525', '4609', '7175', 'u', '6857', 's', 'w', '7919', '4447', 'Y', 'j']
Output (English): W, J, B, 1081, 143, r, 6525, 4609, 7175, u, 6857, s, w, 7919