Task: Program Execution
Input (English): 12, 13, ['2695', '7683', '855', '7987', '5285', 'p', '1977', '6349', '2157', 'D', '7071', '2147', 'w', 'I', 'Y', 'u', 'g', 'V', 'A', '9105', '7371', 'D', 'l', '5721', 'n']
Output (English): w7412