Task: Program Execution
Input (English): 4, ['g', '8471', '1443', '4827', '6747', 'r', 'q', 'Z', '939', '8159', 'h', '8161', 'M', '1545', '9663', '8523', '4819', '1127', 'W', '825', 's', 'm', '2087', '6779', 'z']
Output (English): g, 8471, 1443, 4827