2
10
10
5
50%
1
Others
1
5
5
5
100%
content name 20 - content piece 20
contentName==content+name+20
1
5
5
0
0%
content name 21 - content piece 21
contentName==content+name+21
1
5
5
5
100%
content name 22 - content piece 22
contentName==content+name+22