ref: 6a6ae61741c7dc81f6c8cd3f8b2a5837961b4982 dir: /maps/silphco4.blk/
<===>aaaa<|=$}>D55F/DFD555FGGD@cgBD55F/DD 4 FD5FcgaDD6FDF/DD 6 F@cgAcgApD6FD/D 7 FHIIIIIIIIIHIIIJ