×
i
24
17
19
20
10
21
13
3
23
7
4
11
1
18
22
12
15
2
14
16
8
5
9
6
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×