QUANT_LUT_STEP4 :: [16] u8).[.[0, 1, 2, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], .[0, 1, 2, 3, 4, 5, 6, 17, 0, 0, 0, 0, 0, 0, 0, 0], .[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 ...QUANT_LUT_STEP4 :: [16] u8).[.[0, 1, 2, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], .[0, 1, 2, 3, 4, 5, 6, 17, 0, 0, 0, 0, 0, 0, 0, 0], .[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 ...