Task: Program Execution
Input (English): x, o, t, 2387, 1065, o, 3699, Q, 2063, 5331, 3433, 33, 9143, 1387, 5631, 2359, H, N, 7689, 4759
Output (English): x, o, t, o, Q, H, N, 2387, 1065, 3699, 2063, 5331, 3433, 33, 9143, 1387, 5631, 2359, 7689, 4759