Task: Program Execution
Input (English): 1561, h, 9141, M, Y, 5629, 6733, 1359, 6717, 519, 9411, e, M, Q, C, x, N, 6507, 6897, 9727, A
Output (English): 1561, 9141, 5629, 6733, 1359, 6717, 519, 9411, 6507, 6897, 9727