Task: Program Execution
Input (English): 8659, K, 5837, 8363, O, N, N, K, L, Y, 3971, u, G, L, 7581, m, 5187, 5623, m, 5465, Q
Output (English): 8659, 5837, 8363, 3971, 7581, 5187, 5623, 5465