4 32 8 
0	16	1	17
0	16	1	17
0	16	1	17
0	16	1	17
2	18	3	19
2	18	3	19
2	18	3	19
2	18	3	19
4	20	5	21
4	20	5	21
4	20	5	21
4	20	5	21
6	22	7	23
6	22	7	23
6	22	7	23
6	22	7	23
8	24	9	25
8	24	9	25
8	24	9	25
8	24	9	25
10	26	11	27
10	26	11	27
10	26	11	27
10	26	11	27
12	28	13	29
12	28	13	29
12	28	13	29
12	28	13	29
14	30	15	31
14	30	15	31
14	30	15	31
14	30	15	31





0	4	2	6
4	0	6	2
2	6	0	4
6	2	4	0
1	5	3	7
5	1	7	3
3	7	1	5
7	3	5	1
3	7	1	5
7	3	5	1
1	5	3	7
5	1	7	3
2	6	0	4
6	2	4	0
0	4	2	6
4	0	6	2
1	5	3	7
5	1	7	3
3	7	1	5
7	3	5	1
0	4	2	6
4	0	6	2
2	6	0	4
6	2	4	0
2	6	0	4
6	2	4	0
0	4	2	6
4	0	6	2
3	7	1	5
7	3	5	1
1	5	3	7
5	1	7	3

This is the rate 2/3 Ungerboeck code with 32 states for 8-PSK (natural mapping).
The states are defined in typical way. 

d_free^2 =  2.405^2 Es --> 7.59 dB (so gain of 4.59 dB over uncoded QPSK)

Parity check matrix in octal: [34 16 45] 

Generator Matrix:

[ 1	D	0
  D^4+D	1	D^3+D^2+D]