gravel [Noun] + prevent [Verb]

Strength Strength Dispersion
A:
8
CHISQ:
45.93
AWT:
17,754,986
TTEST:
2.46
G2:
22.77
FAWT:
3.06
MI:
2.93
LOGLOG:
8.78
JD:
0.47
MI3:
8.93
DICE:
0.14
RANGE: