Task: Program Execution
Input (English): 17, 21, ['D', 'Q', 'L', 'l', 'P', 'a', 'z', 'c', 'U', '73', 'M', '1279', 'u', 'x', 'o', 't', 'F', '3089', '6059', 'x', '2607', '4965', '845', 'T', 'l', 'X', 'r']
Output (English): 7062x95069803F