Task: Program Execution
Input (English): 1, 5, ['z', '357', 'e', '9543', 'e', '2689', '4645', 'j', '2145', '4521', '9007', 'c', '8987', 'L', '2243', 'f', 'x', '5105', 'z', '7105', '8953', '4903', '193', '7721', '3235']
Output (English): 9900