Changes

+--------+--------+Structure:{| border="0" cellspacing="1" cellpadding="3" style="background: rgb(0,0,0)" align="center"! style="background:rgb(204,204,204);" align="center"| 1 byte ! style="background:rgb(204,204,204);" align="center"| 1 byte | +--------+--------+| style="background:rgb(255,255,255);" | Block ID| block style="background:rgb(255,255,255);" |???Type | | id | ??? | +--------+--------+}