Task: Program Execution
Input (English): 7, 10, ['79', 'f', 'I', '4533', 'I', '459', 'a', '5689', 'x', '2037', 'l', '8545', 'y', 'a', 'V', '1807', 'l', '1225', 'q', 'd', 'g', '6649', '303', 'B', 'j', 'J', 'w', 'C', '4959', 'Q']
Output (English): 2037x5689a