Task: Program Execution
Input (English): 13, 25, ['g', '45', 'p', '7701', 'k', 'a', 'm', '8259', 'n', 'u', 'x', 'W', 'O', '2105', '9243', 'A', 'j', '7785', 'U', '4061', '7415', 'C', 'U', 'u', 'U']
Output (English): O, 2105, 9243, A, j, 7785, U, 4061, 7415, C, U, u, U