Task: Program Execution
Input (English): 1, 9, ['W', 'r', 'j', '1557', 'l', 'i', '9143', '4227', 'u', 'K', 'q', 'q', '7131', '7763', 'g', '8699', 'k']
Output (English): u, 4227, 9143, i, l, 1557, j, r, W