Task: Program Execution
Input (English): 3, 14, ['3903', 'W', '1537', 'c', '6743', '9433', '7387', 'w', '6763', 'a', '3447', 'V', 'l', '4439', '7907']
Output (English): 9344lV7443a3676w783733493476c7351