1
2
3
4
5
6
7
8
9
Subject (ZB):
“...building...”
10
11
Subject (ZB):
“...building...”
12
13
Subject (ZB):
“...building...”
14
Subject (ZB):
“...building...”
15
16
Subject (ZB):
“...building...”
17
18
19
20
Subject (ZB):
“...building...”