Task: Program Execution
Input (English): 8, 16, ['7539', '5359', '1427', 'Y', 't', 'i', '3147', 'd', '8581', '8871', 'Q', '7749', '505', 'u', '5023', '4689', '6167', 'f', 'U', 'e', 'Z', 'w', 'I']
Output (English): 4689, 5023, u, 505, 7749, Q, 8871, 8581, d