offset 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
------------------------------------------------------
0000:  1c 00 1d 1d 1d 1d 1d 1d 1d 1d 1d 00 00 01 01 01
0010:  01 ac 17 e8 17 ac 17 ac 17 e8 17 24 18 ac 17 e8
0020:  17 00 00 00 00 00 00 00 00