Task: Program Execution
Input (English): 1, 3, ['k', 's', '9651', 'e', '4391', 'F', 'X', '5581', '3337', 'U', '6619', '9851', 'Z', 'T', '8101', 'p', 'r', 'Y', 'd', 'k', 'w']
Output (English): k, e, X, U, Z, p, d