Task: Program Execution
Input (English): 7, ['c', '3791', 'o', '5407', 'G', '9309', 'D', '67', 'Z', '4853', 't', 'U', 'V', '6799', '9537', '1081']
Output (English): 67, Z, 4853, t, U, V, 6799, 9537, 1081