Task: Program Execution
Input (English): 25, 27, ['2361', 'X', '1351', 'S', '9129', '9455', '8385', 'z', '8431', '6157', '4749', '5401', 'i', 'F', 'r', 'C', 'd', 'k', '5597', '8259', '701', 'u', '4281', 'b', '6551', 'Y', '2869']
Output (English): 6551Y2869