ref: b15a4b35e07611930d10366e63c00decc2d061d7 dir: /maps/mansion4.blk/
`aaaBaaaabAAAABdFfwCCCFDGVXWIJIXWQDF@cgBAAAAAAABFD FFFDFFFD FFFPIIIJZaaYVQDFDFDVGDFDDnFDZwDFHIIIIIJIIIHIIIJ