Num_4x4_Blocks_High[ BLOCK_SIZES ] =
{
    1, 2, 1, 2, 4, 2, 4, 8, 4, 8, 16,
    8, 16, 32, 16, 32, 64, 32, 64, 4, 1, 8, 2, 16, 4,
    8, 1, 16, 2
}