Task: Program Execution
Input (English): 9, ['Y', '7717', 'r', '5745', '4227', 'i', '8879', '1245', '459', '915', 'y', '6309', 'z', '8261', '3291', 'C', '8839', '9199', 'b', '7203', 'T', 'A', 'a', 'f', '75', 'H', '5629', 'Z', 'Z']
Output (English): Y, 915, b, Z