Task: Program Execution
Input (English): 6517, 5837, P, 53, U, j, 1615, K, U, g, 4821, 7777, G, y, D, N, A, 4047, 2261
Output (English): 6517, 5837, 16, 53, 21, 10, 1615, 11, 21, 7, 4821, 7777, 7, 25, 4, 14, 1, 4047, 2261