What does this code display in the console?
0
,
5
,
10
,
15
,
20
1
,
6
,
11
,
16
,
21
0
,
1
,
2
,
3
,
4
,
5
5
,
10
,
15
,
20
,
25
0
,
5
,
10
,
15
,
20
.