Task: Program Execution
Input (English): 2, 8, ['2191', '3023', '2423', 'S', 'f', 'D', '8067', '4515', 'x', 'K', 'y', '8821', '7299', '5667', '4271', 'c', 'z', 'n', 'l', '8845', '1445']
Output (English): 30232423SfD80674515