Task: Program Execution
Input (English): 19, 19, ['d', 'j', 'l', 'U', '9519', '2483', 'y', 'j', '7215', '5403', '8545', '4257', 'R', '8373', '3061', '2477', '1273', 'b', 'R', '6639', 'm', 'T', 'N']
Output (English): R