offset 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
------------------------------------------------------
0000:  1a 80 18 00 00 00 00 08 00 08 00 08 00 08 00 08
0010:  00 08 00 0b 00 0b 00 3f 1a 06 01 00 01