Task: Program Execution
Input (English): 7, 17, ['7559', '5389', '6269', '4031', '6915', '9399', '2701', '2063', '3389', 'D', '7653', 'W', '1413', '6429', 'n', '6263', 'S', 'a', 'L', 'X', 'h', 'f', '9221', '5255', 'K']
Output (English): S3626n92463141W3567D983336021072