Task: Program Execution
Input (English): 13, 23, ['w', '4151', 'f', '2829', '1261', '247', 's', '2163', 'h', 'J', 'A', '9245', 'm', 'h', '7299', '7971', '3729', '4679', '6769', '579', '3947', 'a', '1207', '2291', '5609', 'F']
Output (English): 1207, a, 3947, 579, 6769, 4679, 3729, 7971, 7299, h, m