def METHOD_NAME():
    data = [[1, 2, 3], [4, 5, 6]]
    blocksize = 2
    qrom = cirq_ft.SelectSwapQROM(*data, block_size=blocksize)
    q = cirq.LineQubit.range(cirq.num_qubits(qrom))
    circuit = cirq.Circuit(qrom.on_registers(**qrom.registers.split_qubits(q)))
    cirq.testing.assert_has_diagram(
        circuit,
        """