Task: Program Execution
Input (English): 1, 5, ['6219', 't', '4139', '8961', '5819', '363', 'O', '4207', '3101', 'm', 'C', '5565', '683', '2097', 'F', 'X', '8305', 'W', 'e', '4701', '3717', 'w', 'G']
Output (English): 5819, 8961, 4139, t, 6219