Task: Program Execution
Input (English): 3, 9, ['5511', '6341', '1633', '5029', 'n', 'y', '1153', '7443', 'h', '2663', 'f', 'P', 'h', '9881', 'I', 'G', 'T', '7551', 't', '537', '5233', 'n']
Output (English): 1633, P, 5233