Task: Program Execution
Input (English): 3, 7, ['861', 'F', 'T', '3871', '4153', '4093', '9159', 'r', 'U', '9521', '6593', '8169', '1983', '7529', 'g', '531', 'U', '1661', '1321', 'A']
Output (English): 9519390435141783T