Task: Program Execution
Input (English): 13, 20, ['9859', '721', 'T', 'W', '7367', 'E', 'F', 'O', 'P', 'c', 'e', 'b', 'C', 'e', '8637', 'I', '2081', 'Q', 'z', '4137', '6319', 'g', 'F']
Output (English): 4137, z, Q, 2081, I, 8637, e, C