Task: Program Execution
Input (English): 7, 21, ['5831', 'G', 'c', '5535', '195', '6665', '9411', 's', 'N', 'd', 'y', 'o', 'F', 'I', 'J', 'Y', '3271', '9889', 'D', '8291', '7821', 'V', '2463', '4275']
Output (English): 78218291D98893271YJIFoydNs9411