Task: Program Execution
Input (English): 9, 19, ['P', 'Z', '7153', '451', '789', '9843', 'a', '9705', 'u', 'y', '3521', 'U', 'w', '767', 'h', '9977', 'd', '6157', 'm', '7303', '1401', 's', 'd', '4035']
Output (English): u, y, 3521, U, w, 767, h, 9977, d, 6157, m