Task: Program Execution
Input (English): 8, 15, ['t', '3963', 'Q', 'd', 'X', '9851', 'A', 'U', 'I', '5323', 'J', '3765', 'u', '7217', 'm', '9153', 'o', 'n', '5967', 'C', '7497', 'x', 'I', 'm', 'k']
Output (English): U, I, 5323, J, 3765, u, 7217, m