Task: Program Execution
Input (English): 8, 19, ['8801', '8943', '3539', '6283', 'u', '3851', 'r', '3193', '3639', 'B', 's', '6473', '9879', 'P', '251', 'a', '6813', 'x', '1949', 'K', 'P', '3603', '719', 'v', '471', 'p', 'I']
Output (English): 9491x3186a152P97893746sB93633913