Task: Program Execution
Input (English): [21, 1462, 1607, 1905, 14, 56, 4, 21, 1468, 1404, 1148, 9, 42, 4, 208]
Output (English): [16, 1024, 2048, 2048, 16, 64, 4, 16, 1024, 1024, 1024, 8, 32, 4, 256]