ref: 577869304c597f67354b1d1dbc688a2ee90ae4f4 dir: /maps/mansion4.blk/
`aaaBaaaabAAAABdFfwCCCFDGVXWIJIXWQDF@cgBAAAAAAABFDFFFDFFFDFFFPIIIJZaaYVQDFDFDVGDFDDnFDZwDFHIIIIIJIIIHIIIJ