first-floor [Noun] + landing [Noun]

Strength Strength Dispersion
A:
11
CHISQ:
1,785.05
AWT:
10,086,495
TTEST:
3.3
G2:
101.42
FAWT:
5.39
MI:
7.36
LOGLOG:
25.46
JD:
0.61
MI3:
14.28
DICE:
1.09
RANGE: