Task: Program Execution
Input (English): 5, 16, ['5625', '1709', '297', '4809', '7447', 'h', '4301', '6367', 'F', 'z', '6619', '7497', '4553', 'e', '6367', 'o', '1783', '3849', 'F', 'e', 'u', 'F', '5743']
Output (English): 7447h43016367Fz661974974553e6367o