Task: Program Execution
Input (English): 5, ['P', 'h', 'N', 'M', '7715', 'l', 'U', 'Z', 'D', 'o', '2455', 't', '3957', 'X', '6031', '7647', 'B', '8591', 'S', '4643', '5679', 'F', '2441', '8857', 'F', 'l']
Output (English): P, h, N, M, 7715