P
P
P
P
22
P
P
P
12
P
23
P
P
P
18 P
P
P
17
P
P
P
16
P
14
13
15
P
21
P
P
P
P
P
20
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
1-2-6-13-14
15-17-18-20
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P