Task: Program Execution
Input (English): 17, 20, ['z', 'r', 'j', '153', '7245', 's', 'e', '2005', 'I', 'R', 'L', '1295', '7827', 'S', '6541', '829', '7907', '9203', 'a', '1981', '5961', 'u', '4395']
Output (English): 1891a30297097