Task: Program Execution
Input (English): 2, ['f', 'w', '7119', 'Y', 'g', 'b', 'x', '3067', 'o', '5311', 'l', '5093', '5623', 'G', '7679', 'P', 'g', '6499', 'K', 't', 'B', 'u']
Output (English): f, w