{
    "all": "GM81 => ✓ GMS => ✓ GMS2 => ✓",
    "gm81": "GM81 => ✓ GMS => ✗ GMS2 => ✗",
    "gms1": "GM81 => ✗ GMS => ✓ GMS2 => ✓",
    "gms2": "GM81 => ✗ GMS => ✗ GMS2 => ✓",
    "gms1d": "GM81 => ✗ GMS => ✓ (Deprecated) GMS2 => ✗",
    "ob1": "GM81 => ✓ GMS => ✓ (Old version) GMS2 => ✗",
    "ob2": "GM81 => ✓ GMS => ✓ GMS2 => ✗",
    "unk": "Unknown"
}