Task: Program Execution
Input (English): 5, 12, ['3645', 'Y', '3191', '5975', 'l', 'X', '6317', '903', 'x', 'Q', '1447', 'S', '2765', '1413', '3347', 'K', 'T', 'z', 'x', 'S', '7409', '9853', '3283', '191', 'r', 'k', '3451', 'r']
Output (English): S7441Qx3097136Xl