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