id int primary key, assetId int, x int, y int, w int, h int, name varchar(16)
 0,  0,     0,  0, 32, 32,   'red'
 1,  0,    32,  0, 32, 32,   'red'
 2,  0,    64,  0, 32, 32,   'red'
 3,  0,    96,  0, 32, 32,   'red'
 4,  0,     0, 32, 32, 32,   'red'
 5,  0,    32, 32, 32, 32,   'red'
 6,  0,    64, 32, 32, 32,   'red'
 7,  0,    96, 32, 32, 32,   'red'