Task: Program Execution
Input (English): 18, 20, ['837', 'Y', '3301', 'e', '4523', 'b', '3695', '1897', 'i', 'u', '837', '1941', '3949', '2923', '6791', '535', 'e', 'z', 'a', 's', '4281', '8701', '4565', '2819', '2371', '5063', 'f', 'y', '189']
Output (English): 0