Task: Program Execution
Input (English): 15, 22, ['9685', 'G', 'F', 'N', '2987', 't', 'w', 'c', '6795', 'l', '8997', '9737', '1239', 'Y', '8481', 'e', 'b', 'd', 'l', 'S', '637', 'e']
Output (English): e637Sldbe8481