Task: Program Execution
Input (English): 5, 7, ['O', 'q', 'L', 'i', 'V', 'T', '6123', 'H', '153', '8977', 'A', 'O', 'm', 'd', 'x', 't', '1721', '961', 'm', 'E', 'n', 'C', '3343', '5105', '3305', 'C', '505', '7623', '5845']
Output (English): V, O, m, C