Task: Program Execution
Input (English): 1, 13, ['k', '13', 'H', '7469', 'c', '1975', 'e', 'B', 'F', '1579', '1589', '611', '3795', '5741', '2475', 'c', '637', '8343', 'a', 'L', 'C', '129', 'T', 'l', 'P', 'q']
Output (English): k, 5741