{
    "BT-A2000": ["BT-A2000" ],
    "BT-A2000M": ["BT-A2000M" ],
    "BT-A600": ["BT-A600" ],
    "BT-A600M": ["BT-A600M" ],
    "BTA500": ["BT-A500GA" ],
    "BTA700": ["BTA700" ],
    "DX-A400": ["DX-A400" ],
    "DX-A600": ["DX-A600" ],
    "DXA800": ["DXA800" ]
}