Task: Program Execution
Input (English): 21, 26, ['3093', '6055', '1555', '1301', '4909', '3805', '7307', 'c', '83', '3199', '6309', 'j', '927', '6127', '5325', 'W', 'j', 'X', '6187', '6053', '2433', '1487', '5325', '6607', 'Z', '5533', '1289', 'M']
Output (English): 3355Z7066523578413342