ref: 75a6575b8670f1b9844482b1d29f2a9cdba0ba8e dir: /maps/silphco4.blk/
<===>aaaa<|=$}>D55F/DFD555FGGD@cgBD55F/DD 4 FD5FcgaDD6FDF/DD 6 F@cgAcgApD6FD/D 7 FHIIIIIIIIIHIIIJ