#### Table M.11 – predefined symbol order

`is_ac == 0`:
```
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
```

`is_ac == 1`:
```
  1,   0,   2,   3,  17,   4,   5,  33,  18,  49,  65,   6,  81,  19,
 97,   7,  34, 113,  50, 129,  20, 145, 161,   8,  35,  66, 177, 193,
 21,  82, 209, 240,  36,  51,  98, 114,   9, 130,  10,  22,  52, 225,
 23,  37, 241,  24,  25,  26,  38,  39,  40,  41,  42,  53,  54,  55,
 56,  57,  58,  67,  68,  69,  70,  71,  72,  73,  74,  83,  84,  85,
 86,  87,  88,  89,  90,  99, 100, 101, 102, 103, 104, 105, 106, 115,
116, 117, 118, 119, 120, 121, 122, 131, 132, 133, 134, 135, 136, 137,
138, 146, 147, 148, 149, 150, 151, 152, 153, 154, 162, 163, 164, 165,
166, 167, 168, 169, 170, 178, 179, 180, 181, 182, 183, 184, 185, 186,
194, 195, 196, 197, 198, 199, 200, 201, 202, 210, 211, 212, 213, 214,
215, 216, 217, 218, 226, 227, 228, 229, 230, 231, 232, 233, 234, 242,
243, 244, 245, 246, 247, 248, 249, 250,  16,  32,  48,  64,  80,  96,
112, 128, 144, 160, 176, 192, 208,  11,  12,  13,  14,  15,  27,  28,
 29,  30,  31,  43,  44,  45,  46,  47,  59,  60,  61,  62,  63,  75,
 76,  77,  78,  79,  91,  92,  93,  94,  95, 107, 108, 109, 110, 111,
123, 124, 125, 126, 127, 139, 140, 141, 142, 143, 155, 156, 157, 158,
159, 171, 172, 173, 174, 175, 187, 188, 189, 190, 191, 203, 204, 205,
206, 207, 219, 220, 221, 222, 223, 224, 235, 236, 237, 238, 239, 251,
252, 253, 254, 255
```