Task: Program Execution
Input (English): 10, 10, ['P', '6041', 'M', 'e', 'T', '3737', '5823', '3627', 'j', '4589', 's', '8927', '9423', 'D', '2965', 't', 'o', '411', '5793', '7697', 't', '1269', '93', '7803', '641', 'k', '6523']
Output (English): 4589