rock [Noun] + tufa [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
363.14
AWT:
31,716,253
TTEST:
2.21
G2:
42.49
FAWT:
1.71
MI:
6.22
LOGLOG:
14.44
JD:
0.4
MI3:
10.86
DICE:
0.11
RANGE: