Task: Program Execution
Input (English): 1, 7, ['k', 'N', 'J', '5411', 'H', '5879', 'W', 'G', '7563', 'E', '9303', 'm', 'h', '2581', 't', '6539', '3089', 'Y', 'B', '4335', 'n', '9121', '2229', '5395']
Output (English): k, G, t, 9121