Task: Program Execution
Input (English): 1, 3, ['9101', 'c', 'Y', 'i', '1037', '9109', '4671', 'S', 'h', 'H', 'y', '3077', 'Z', 't', 'D', 'F', 'I', 'w', '1905', '5127', 'm', '8631', 'G', 'A']
Output (English): Yc9101