Task: Program Execution
Input (English): 10, 16, ['935', '5553', 'x', 'W', '863', '5129', 'Z', '5283', '6857', '2599', 'k', '7755', '4431', 'u', 'L', '6527', 'a', 'n', '519', '3677', '683', '4057', 'Y', '4025', '1183']
Output (English): 2599, k, 7755, 4431, u, L, 6527