Task: Program Execution
Input (English): 8, ['D', '1589', 'i', '6097', '6093', 'u', '1533', 'g', 'R', 'A', 'Y', '3025', 'A', 'q', '3667', 'p', 'u', '1857', 'o', '6537', 't', 'J', '681', 'H', 'v', '6235']
Output (English): D, R, u, v