knock [Verb] + wall [Noun]

Strength Strength Dispersion
A:
24
CHISQ:
53.49
AWT:
5,237,324
TTEST:
3.67
G2:
33.18
FAWT:
10.38
MI:
1.99
LOGLOG:
9.13
JD:
0.73
MI3:
11.16
DICE:
0.22
RANGE: