Task: Program Execution
Input (English): 21, 23, ['l', 'h', 'O', '6943', '5749', '6359', 'V', 'a', 'I', 'V', 'y', 'x', '8447', '5809', '399', 'g', 'o', 'e', 'N', 'M', '2065', 'q', '3425', '6629']
Output (English): 2065q3425