Task: Program Execution
Input (English): 7, 15, ['6595', '9473', '8687', 'k', '8943', '6645', '195', 's', '7461', 'p', 'r', '9987', '2003', 'i', '7461', '8101', '9109', '3511', 'O', '5613', '7499', '9275', '9987', '7349', '1241']
Output (English): 7461i20039987rp7461s195