obstruct [Verb] + passage [Noun]

Strength Strength Dispersion
A:
7
CHISQ:
281.06
AWT:
13,919,899
TTEST:
2.58
G2:
46.39
FAWT:
3.91
MI:
5.4
LOGLOG:
15.15
JD:
0.63
MI3:
11.01
DICE:
0.26
RANGE: