Task: Program Execution
Input (English): 2723, L, N, 8387, 4755, 5707, 1887, 599, 45, 7015, W, k, s, 2261, h, 9033, f, i, 217, 3629
Output (English): 2723, 8387, 4755, 5707, 1887, 599, 45, 7015, 2261, 9033, 217, 3629