whistle [Verb] + mouth [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
43.47
AWT:
20,900,673
TTEST:
2.02
G2:
19.47
FAWT:
2.6
MI:
3.4
LOGLOG:
7.91
JD:
0.56
MI3:
8.05
DICE:
0.1
RANGE: