Task: Program Execution
Input (English): 11, 22, ['X', '437', 'w', '3549', '5909', '5629', '4389', 'B', '6649', 'D', '5479', '3241', 'H', 'D', 'J', '3345', 'y', '7149', 'N', '3087', '1171', '2051', 'a']
Output (English): 54793241HDJ3345y7149N308711712051