Task: Program Execution
Input (English): 5, ['7551', '5583', 'a', 'W', '4025', 'U', 'u', '41', 'b', 't', 'c', '5001', 'G', '5419', 'N', 'C', '821', 's', 'M', '5619', 'j', '3179', 'D', '7133', 'O', '4241', 'w', 'e', 'm']
Output (English): 7551, U, c, C, j, 4241