Task: Program Execution
Input (English): 11, ['u', 'A', '2289', '9729', 'V', '6009', '3365', '2021', '4087', '9227', '6653', 'K', '3459', '3347', 'U', '3039', '1383', '9221', '4741', '1079', 'N', '3561', 'k', '1173', '9723', 'X', 'M', '4011', 'B']
Output (English): u, K, k