Task: Program Execution
Input (English): 10, ['7813', 'J', '5813', 'S', 'j', 'F', 'R', 'y', '3865', '8787', 'H', 'B', 't', 'N', 'F', '873', 'j', 'M', 'l', 'o', '7365', 'D', 's', 'k', 'y', '8941', 'g', '789', 'f', 'u', 'O', 'm']
Output (English): 7813, H, 7365, O