octagonal [Adjective] + shape [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
203.72
AWT:
15,504,382
TTEST:
2.18
G2:
35.54
FAWT:
3.51
MI:
5.42
LOGLOG:
12.58
JD:
0.56
MI3:
10.06
DICE:
0.12
RANGE: