Task: Program Execution
Input (English): 2, 18, ['7453', '3617', '1177', '2843', '1675', 'd', '475', '1363', '1913', 'm', '9733', 'R', '8457', 'r', 'O', 'X', 'l', 'E', '4853', 'R', 'f', '1261', '8311', 'j', 'o', '5553', '1075', 'X']
Output (English): ElXOr8457R9733m19131363475d1675284311773617