# progressive jpeg scan specification (formatted for `jpegtran -scans`)
# optimized for size, not for actual progressive transmission.
# this averages about 1% smaller than jpegtran's default scan order, and about 1% bigger than image-specific brute-force search.
0:   0  0 0 0 ;
1 2: 0  0 0 0 ;
0:   1  8 0 2 ;
1:   1  8 0 0 ;
2:   1  8 0 0 ;
0:   9 63 0 2 ;
0:   1 63 2 1 ;
0:   1 63 1 0 ;
1:   9 63 0 0 ;
2:   9 63 0 0 ;
